The Engineer 1923 Jul-Dec: Index: Miscellaneous: Difference between revisions

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The Engineer 1923 Jul-Dec: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1923 Jul-Dec: Index

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BELL, Sir Westcott S., on Loadlines, Deck Cargoes and Safety of Life Regulations, 174 Abell, Sir Westcott S., on Mechanical Problems of Safety at Sea, 500

AERONAUTICS : Aero-engines—see also Engines

Aeroplane Design, Roy Chadwick, 504

Air Congress, International, 5, 32

Control of Aeroplanes at Low Speeds, R. ' McKinnon Wood, 32

Crude Oil Aero-engine, A. E. L. Chorlton, 6 Development of Aero-engine Materials,

Leslie Aitchison, 7, 74

Experimental Determination of Aircraft i Stability, T. N. Barlow, 33

Longitudinal Stability, Control and Manoeuvrability of Air-planes, Professor I E. P. Warner, 33

Nature of Lubricants in Engineering Prac- | tice, Dr. T. E. Stanton, 34, 73

Reliability of Model Data, R. McKinnon Wood, 33

Research and Experimental Department of

, the R.A.E., Recent Work, Wing Com- ! mander Hynes, 6

Static Radial Air-cooled Aero-engines, A. I H. R. Redden, 6

Technical Development of the Aeroplane, • J. D. North, 5

Testing of Aircraft Structures and Com- i ponents, Wm. D. Douglas, 33

Air Transport, Major-General Sir S. Brancker, I 305

Besson Commercial Seaplane, 346

Kite Balloons and Airships in Naval Warfare, Captain P. H. Sumner, 194

Seaplane Hangar at Copenhagen, 176, 180

Zeppelin Passenger Airship. LZ 126, 604, 616

{Two-page Supplement, December 1th, 1923)

AGRICULTURAL Appliances and Machinery at the Royal Show, Newcastle, 17, 34

Agricultural Implements in India, 236

Ahrons, E. L., Short Histories of Famous Firms. I

194, 231, 548 ; (Letters), 223, 614

Ainslie, A. F., Engagement and Loading of Involute Gearing, 685

Air Compressing Plant, Reavell-Aster, 338, 339

Air Compressor, Portable, Electric-driven, Reavell and Co., Limited, 624

Air Compressors, Power-driven; Air Com- I pressors, “Typhoon” Self-contained Gear-! driven, Broom and Wade, Limited, 624

Air Compressors at the Shipping Exhibition, !

Worthington-Simpson, Limited, 225

Air Heaters versus Economisers, 480

Air Pollution in Towns of the United Kingdom, , John B. C. Kershaw, 128

Air Pre-heater, Howden-Ljungstrom, 40

Air Pump—see Pumps

Aitchison, Leslie, on Development of Aeroengine Materials, 7, 74

Alkali, &c., Works Report, 95

Alloys— see also Quarternary

America, Science and Industry in, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, ' 440, 468, 494, 522

AMERICAN ENGINEERING NEWS : 25, 210, 237, 703

American Galvannealed Wire, 703

American Shipbuilding, 703

I Booster Engine on Locomotive Tenders, 210 Bridge Piers Built to Stand Hurricanes, 703 Cast Iron and Steel Railway Wheels, 210 Coal Shipping Plant, 211 Concrete Paving in American Cities, 703 Diamond Drills for Oil Wells, 25 Dockyard Crane, 50-Ton, for U.S. Navy, 210 Double-deck Concrete Arch Bridge, 237 Geared Locomotives, 210

| Loading Machines in Coal Mines, 703 Low Temperature Coking Plant, 25 Motor-driven Plate Mill, 210 Six-mile Railway Tunnel, 237

i Standardising American Construction Machinery, 237

! Twelve-hour Day at American Steel Works, 237

j AMERICAN Foundrymen, Visit of, 230

■ American Rivers, Protecting Banks by Current

I Retards, 689

Andrews Apparatus for Classifying Finely Ground Materials, 68

Annealing, 203 ; (Letter), 223

Area Regulator and Mox Cold Starter, Welin Davit and Engineering Company, 306

l Argentina, New Public Works in, 159

| ASSOCIATIONS, INSTITUTIONS & SOCIETIES: Association, British :

i Meeting in Liverpool, 284, 302, 333, 370 Presidential Address, Sir Henry Fowler, Transport and its Indebtedness to Science, 314

Presidential Address, Professor Sir Ernest Rutherford, Electrical Structure of Matter, 284

Section A :

Structure of Atoms, Professor P. Langevin, 304

Sections A, B, and G :

Joint Discussion, Cohesion and Molecular Forces, 302

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

Association, British (continued) :

Section G :

Transport:

Air Transport, Major-General Sir S. Brancker, 305

Future of Sea Transport, A. T. Wall, 305 Railway Transport, Colonel E. O’Brien, 305 Road Transport, A. E. Berriman, 305

Complex Stress Distributions :

Group of Papers, 333

Graphical Determination and Fatigue. Professor L. N. C. Filon, 334

Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333

Stresses in Connecting-rods, W. J. Kearton, 333

Stresses in Pipes, Professor Gilbert Cook, 333

Stresses in Round Bars, Professor W. Mason, 333

Conservation and Control of Water Resources, Joseph Parry, 335

Electric Propulsion of Ships, F. IL Clough, 334

Glare in Industrial Lighting, Dr. G. IT. Miles, 334

Mercury Arc Rectifiers, 370

Squirrel-cage Induction Motor, Dr. T. F. Wall, 370

Teaching of Dynamics, Sir J. Henderson, 370

Wireless Telegraphy and Shipping, Commander J. A. Slee, 335

Sections G and J :

Joint Discussion, Vocational Tests for Engineering Trades, 304

Visits to Works, 370

Association of Engineers, Manchester :

Aeroplane Design, Roy Chadwick, 504

Institute of Chemistry :

Anniversary Dinner, 650

Institute, Iron and Steel:

Autumn Meeting at Milan, 184, 319, 346

List of Papers, Visits, &c., 184

Institute of Metals :

Autumn Meeting in Manchester, 150, 287, 317

Behaviour of Metals under Compressive Stresses, H. I. Coe, 318

Brinell Hardness Numbers, IT. W. Browns-don,288

Cause of Red Stains on Sheet Brass, E. A. Bolton, 287

Change of Volume in Metals during Solidification, Hikozo Endo, 288

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

Institute Of Metals (continued) :

Constitution and Age-hardening of Quarternary Alloys, Miss Marie L. V. Gayler, 317

Cooling of Metals and Alloys, R. C. Reader, 288

Copper Wire, Experiments with, Douglas H.

Ingall, 318

Crystallisation Effect on Galvanised Iron Sheets, E. L. Rhead and J. Dickson Hannah, 288

Effect of Oxygen on Copper, Miss Grace Ford and others, 318

Electro-chemical Character of Corrosion, Ulick R. Evans, 317

Equilibrium in the Gold-zinc System, Professor P. Soldau, 318

Hardness Tests on Crystals of Aluminium, Hugh O’Neill, 318

Henry Cort, 319

Light Alloys of Aluminium, A. M. Portevin and Pierre Chevenard, 318

Nickel in Bearing Metals, A. H. Mundey and

C. C. Bissett, 288

Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 287, 288

Programme and List of Papers, 150

Stereotyping, A. H. Mundey and John Cartland, 288

Institute of Transport:

Ideal Seaport, Presidential Address, Sir J. G. Broadbank, 374

Institution of Automobile Engineers :

New Offices of the Institution, 513

Standardisation of Motor Car Parts, Presidential Address, H. G. Burford, 402

Institution of Civil Engineers :

Conversazione, 68

Deterioration of Structures Exposed to Sea Action, 91

Examination of Meriai Suspension Bridge, Henry T. Tudsbery and Alec R. Gibbs, 78

October Examinations, 1923, Pass List (Interim), 571

Presidential Address, Sir Charles Langbridge Morgan, 508

Institution of Electrical Engineers :

French Midi Railway Electrification, Monsieur

A. Bachellery, 588, 595

Presidential Address, Dr. Russell, 458

Pulverised Fuel and Efficient Steam Generation, David Brownlie, 665

Wireless Section :

Oscillating Valve Circuit, Model of, R. C. Clinker, 583

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

Institution of Mechanical Engineers :

Clvde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620

Discussion at Manchester, 622

Contrivances for Storage and Distribution of Water, E. Bruce Ball, at Glasgow Summer Meeting, 47

Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. 11. W. Baker, 663, 675, 700

Possibilities of Mercury as a Working Substance for Binary Fluid Turbines, W. J. Rear ton, 560, 563

Presidential Address, Sir John Dewrance, Patents, Research, Standardisation, 445

Thomas Hawksley Lecture on Mechanical Problems of Safety at Sea, Sir Westcott S. Abell, 500

Institution of Naval Architects :

Internal Combustion Engines Exhausting into Low-pressure Turbines, 274, 290

Mechanical Stokers on Marine Water-tube Boilers, W. J. Muller, 274, 279

Motherland Shipbuilding Company’s Yard at Amsterdam, 275, 282

Programme, 200

Rotterdam Nautical Institution and Museum, 258

Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274

Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261

Summer Meeting in Holland, 200, 256, 258, 261, 272, 279, 282, 290

Theory of Bending, Professor W. Hovgaard, 275

Visits and Entertainments in Holland, 275

Water-tight Subdivision of Ships, Sir A. Denny, 256

Institution of Petroleum Technologists :

Origin of Petroleum, E. H. Cunningham-Craig, 530

Institution of Welding Engineers :

Opening Meeting, 430

Society, Ceramic :

Autumn Meeting, Drying of Refractories, 401

Society of Glass Technology :

Visit to France, Particulars of Programme, Papers Read and Visits Paid, 183

Society, Norwich Engineering :

Inauguration Meeting, Programme of Papers, 527

AUSTRALIAN Engineering Notes, 55, 109, 187, 199, 320, 431, 517, 599

Auto-Klean Strainer, 306

B BALL, E. Bruce, Contrivances for Storage and Distribution of Water, 47

Balloons—see Aeronautics

Barges—see Ships

Barrage, The Sukkur, 459

Barton .Power Station—see Electrical Matters

“ Beama ” Annual Dinner, 567

Belfast—see Electrical Matters

Bending, Theory of, Professor W. Hovgaard, 275

Bengough, Guy D., and R. May, on Rapid Corrosion of Condenser Tubes, 7

Berriman, A. E., on Road Transport, 305

Bilton Silent Steam Water Heater, Hydraulic Pipe-bending Machine, 307

Birmingham, Past Great Men of, Dud Dudley and Others, 474

Blast-furnaces—see Iron and Steel

Boiler, Clarkson Thimble-tube, 621

Boiler Feed-water Circuits, James J. Weir, 372

Boiler, Haw thorn-Wyber, 365

Boiler-house and Equipment at Barton Power

Station, 391

Boiler-house and Equipment for Belfast Power Station, 415

Boiler-house Equipment at the Wayagamack

Paper Mill, Quebec, 206, 207

Boiler, Mellanby Exhaust Gas, 621

Boiler, The Multitubular, Marc Seguin, 638, 661

Boiler Tube Cleaning Blower, C. P. Parry, Limited, 350

Boiler Water Alarm, The Hilo, 363

Boilers, Gas-fired and Other, Spencer-Bone-court, Limited, 307

Boilers, High-pressure Steam, D. S. Jacobus, 400

Boilers, Scotch Marine, Uptake Superheater for, T. Sugden, 134

Boilers, Series, Babcock and Wilcox, 400

Bolivia—see Railways

Books of Reference, 353

Boring Machines—see Machine Tools

Boundary Lubrication, 73

Brakes, Railway—see Railways

Brancker, General Sir S., on Air Transport, 305

Breaking-up Large Masses of Steel, 530;

(Paragraph), 682

“ Brentford By-pass,” 609

BRIDGES: Bascule Bridge at Norwich, 424, 428

Menai Suspension Bridge, Examination of, H. T. Tudsbery and A. R. Gibbs, 78

Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333

BRINELL Hardness Numbers, H. W. Browns-don, 288

British Commercial Gas Association :

Annual General Meeting, 371

British Engineering Standards Association :

British Standard Electrical Specifications :

“ Moulded Flat Top Insulating Bushes,” 419

“ Oil-immersed Switches and Circuit Breakers for Alternating Current Circuits,” 419

“ Slate Slabs for Electrical Purposes,” 419

BRITISH Patent Working, 501

Brownlie, David, on ■ Pulverised Fuel and Efficient Steam Generation, 665—see also Fuel

Building—see Railways

Burford, H. G., Standardisation of Motor Car Parts, 402

Burton-Alexander, J. T., on Locomotive Practice and Performance in France, 119, 143, 178

Burton-Alexander, J. T., on Some British Locomotive Performances, 684

c CABLE Ship—see Ships

Canada, Mining in, 323

Canadian Patent Law, 347

Canals Converted into Railways, 362

Capstan Controllers, Explosion-proof Controllers, &c., Electro-Mechanical Brake Company, Limited, 252

Castings or Forgings, 74

Casting—see also Iron and Steel

Catalogues, 86, 161, 187, 213, 325, 353, 407 435, 484, 574, 705

Centrifugal Treatment of Petroleum, 668

Chadwick, Roy, on Aeroplane Design, 504

Cherbourg, Improvements at the Port of, 350

Chile, Port Improvements in, 208

China, Technical Education in, 345

Chinese Engineering Notes, 78

Chorlton, A. E. L., on the Crude Oil Aeroengine, 6

Clarke, J. B., on Polar Diagrams for Riveted Connections, 639

Clinker, R. C., Oscillating Valve Circuit, Model of, 583

Clydebridge—see Works

COAL, COKE AND COLLIERIES : Advantages of Powdered Coal as a Fuel, 222

Belfast Power Station, Coal Handling at, 415

Coal Dust Explosions, 129

Coal Meter, George Kent, Limited, 226

Coal-winding Plant, Large Electric, 103

Cronton Colliery and Others, Electrical

Winding and Equipment, 88, 116, 117, 126

Lea Recorder Coal Meter, 308

Motors in Collieries—see Electricity in Mines

Russian Coal Industry, 529

“ Strong-arm ” Coal Getter, 36

COHESION, 302, 343

Commercial Motors—see Motor Vehicles, also Exhibitions

Complexity of Natural Phenomena, 507

Concrete—see also Ferro-concrete, Reinforced Concrete

Concrete or Clay Moulding Machine, Ransome Machinery Company, Limited, 624

Concrete Mixers, John Fowler and Co., Limited, 584

Concrete Mixers, Winget, Limited, 584

Concrete Piling—see Sheet

Concrete and Reinforced Concrete, 66

Concrete, Tools, Power-driven, for Breaking Up, Broom and Wade, Limited, 624

Concreting the Bed of the Lake, St. James’s Park, 62

Condenser Tubes, Rapid Corrosion of, Guy

D. Bengough and R. May, 7

Conferences at the British Empire Exhibition, 209, 403, 555

Congress, International Air, 5, 32

Congress, International Railway, 1925, 480

Congress, Public Works, Roads and Transport, 473, 565, 584, 594, 618—see also Exhibitions, and for Papers, Public Works

Contracts, 28, 58, 112, 140, 164, 190, 210, 328, 382, 407, 435, 463, 489, 520, 543, 567, 599, 622, 655, 679

Copper, Effect of Oxygen on, Miss Grace Ford and Others, 318

Copper in the United States, 79

Corrosion, 313, 317

Corrosion, Electro-chemical Character of, Ulick

R. Evans, 317

Corrosion in Sea Water, 91, 99

Cort, Henry, Tablet Portrait, 319

Crane, 15-Cwt. Electric Runabout, Ransomes, Sims and Jefferies, Limited, 38

Crane Navvy, Ruston and Hornsby, Limited, 623

Cranes, Large Bridge-erecting, for India, Ransomes and Rapier, Limited, 566

Cranes at Penistone Works, 2, 14, 30 (Two Two-page Supplements, July 6th, 1923)

Crewdson, Eric, on Velocity of Flow in Pipes, 635

Cunningham-Craig, E. H., Origin of Petroleum, 530

Current Prices for Metals and Fuels, 26, 57, 84, 110, 138, 162, 188, 214, 240, 266, 294, 326, 354, 380, 408, 436, 464, 490, 518, 544 572, 600, 628, 656, 680, 706

Current Retards on American Rivers, 689

Cutting Machines—see Machine Tools

D DAMS, Earth, Design of, 100

Dangers of Sulphuretted Hydrogen, 99

Davy Lamps, Tests of, 199

Degory Carburetter, 307

Dehydrating Apparatus on Fruit Farms, 651

Depression Effect in Nozzle Flow, Henry A.

Hepburn, 691

Deschamps, Jules, on Gas Turbines, 646 ; (Letter), 676

Deterioration of Structures Exposed to Sea Action, 91, 99, 399

Diesel Engines—see Engines

Dock, Government Graving, at Esquimalt,

B.C., 530, 532

Docks—see also London, Port of

Dodd, K. S., on Design of Pontoons, 331

Douglas, Wm. D., on Testing of Aircraft

Structures and Components, 33

Drilling Machines—see Machine Tools

Drive Method—see Petroleum

Dust Treatment, Special Emulsion for, Sir George Scott-Moncrieff, 68

Dyke, F. S., on the Lethbridge Irrigation Enterprise in Western Canada, 114, 146, 147

EARTH Dams, Design of, 100

Earthquake Disaster in Japan, 258, 455, 577

Economic Speeds—see. Railways

Economic Use of Wood, 153

Educational Intelligence, 140, 190, 242, 268, 513 Elastic Limit, 590 ■

ELECTRICAL MATTERS : Arc Welding Exhibits, Various, 365

Barton Power Station of the Manchester Corporation, 391, 396

Belfast New Power Station, 415

Cargo Winch, 3-Ton Worm-geared, Electrical Steering Gear, &c., Laurence, Scott and Co., 278

Cascade Motor Driving in Mines for Haulage Gear, Winding Engine, Fan, Air Compressor, Sandycroft, Limited, 286

Charging Electric Batteries, Portable Plant for, Hesco, Limited, 209

Coal-winding Plant, Large Electric, 103

Diesel-electric Ship La Playa, Electrical Equipment for, Cammell Laird and Co., Limited, 420, 456

Direct-current Generator, 12,000-Volt, 568

Dynamo and Battery Regulator, British Lighting and Ignition Company, Limited, 375

Dynamo Coil-winding Machine, Midland Dynamo Company, 309

Furnaces with Internal Electric Heaters, Wild-Barfield, New Type, 159

Gas-driven Alternators for S. Africa, Electric Construction Company, 44, 64 ; (Letter), 70

Halifax Electricity Works, Extensions at, 419 Harworth Main Colliery and Hilton Collieries,

Metropolitan-Vickers Winding Plant at, 359, 368

Haulage Gear, D. Ashton and Co., Limited, 235

Heating, Electric, New System, Grierson, Limited, 431

High-tension Interconnector, General Electric Company, 340

Johannesburg, Electric Power Scheme for, 133

Lighting, Electric, 107

Lighting Plant, Stuart Turner, Limited, 336

Lighting Plants, Small, with Paraffin Engines, Boulton and Paul, 37

Lighting and Power Set, 1200-Watt Combined, Worthington-Simpson, Limited, 18

Linton Lock Power Station for City of York, 148, 149

Locomotives and Trucks, Electric, British Electric Vehicles, Limited, 276

Manufacture of Ferro-vanadium by Electric Furnace, E. Kilburn Scott, 636

Mines, Electricity in, 88, 116, 117, 126, 142, 166, 198, 234, 259, 286, 316, 359, 368

Mining Switchgear, Ferguson, Pailin, Limited, 316

Minister of Transport and Electricity Supply, 134

Motors, Starting Controllers and Winders for Mine Work, Bruce Peebles and Co., Limited, 198

Oil Circuit Breaker, Three-phase Oil, A Large, Ferguson, Pailin, Limited, 200

Oscillating Valve, Circuit, Model of, R. C. Clinker, 583

Parsons Motor Company’s Lighting Set, 250 Pen is tone Works of Cammell Eaird and Co.,

Limited, 19,000 H.P. Motor and Other Electrical Equipment, 62, 72 {Two-page Supplement, July 20th, 1923)—for Description of Works, &c., see Works

Polar Magnetos, British Thomson-Houston Company, 308

Power-house and Electrical Equipment at Plate Mill, Clydebridge Steel Works, English Electric Company, 247, 254

Propeller for Ships—see Ships

Seattle, New Electric Sub-station for, 183

Small Lighting Set, National Gas Engine Company, Limited, 18

South African Electricity Supply Commission, 158

South-East Lancashire Electricity Supply, 93

S.P. Winding Equpiment for Mines, Metro-politan-Vickers Electrical Company, 88, 359

Sperry Searchlight, 249

Structure of Matter, Electrical, Professor Sir

E. Rutherford, 284

Switchgear, Line Sectioning Switch, Transformer Cabin, &c., Sprecher and Schuh, 276, 277

Three-phase Variable-speed Commutator Motor, Shunt-wound and Other Motors, Swedish General Electric Company, 364

Transmitting Electrical Energy from Norway to Denmark, 223

Truck, Electric Run-about Tipping, Electricars, Limited, 642

Trucks, Cranes, and Tractors, Electrical, Various Exhibits, 365

Trucks and Jib Crane Trucks, Lansing Equipment Company, 183

Tubular Electric Heating System, Lightfoot Brothers, 614

United States Power Station, New Generating Plant, 197

Ward-Leonard Direct-current Winder for Mines, 260, 261

Waste Heat Recovery in a Power Station, 622

Welding Plant, Multiple Arc D.C., Premier Electric Welding Company, Limited, 226

West Flanders, Electrification of, 320

Winders, Reel Type with Direct Current, Winders, Reel Type with Alternating Current, 259, 261

ENERGY of the Future, Dr. Charles Steinmetz, 67

Engagement and Loading of Involute Gearing, A. F. Ainslie, 685

ENGINES AND MOTORS : Aero-engine Failures, 258

Aero-engine Materials, Development of, Leslie Aitchison, 7

Ailsa Crag Marine Motor, New Types, 335

Air-cooled Aero-engines, A. H. R. Fedden, 6

Blackstone’s Crude Oil, Lampless Paraffin Engines, &c., 37

“ Bolinder ” Heavy Oil Engine, James Pollock, Sons and Co., 366

ENGINES AND MOTORS (continued):

Browett-Lindley Gas Engines for Driving Alternators, 44, 64 ; (Letter), 70

Camellaird-Fullagar Engines for the La Playa, 420 456

Cargo Boat Type Marine Diesel Engines

J*500 B.H.P., Schneider et Cie., 152, 156^

Clyde Marine Oil Engines, Dr. A. L. Mellanbv 120,620; (Letters), 676

Cold Starting Engine, 165 B.H.P., Ruston and Hornsby, Limited, 308

Cold Starting Heavy Oil Engine, L. Gardner and Sons, Limited, 276

Crude Oil Aero-engine, A. E. L. Chorlton, 6

i Crude Oil Hot-bulb Engine for Road Roller, Clayton and Shuttleworth, Limited, 640*

, 644

Diesel Engine Power Plants, 55

Double-acting Four-cycle Marino Diesel Engine, Burmeister and Wain, 79

Engines Referred to in Dr. Mellanby’s Paper : Beardmore Engine, New Type : North British Double-acting Two-cycle Engine ; Scott-Still Engines, Twin Set ; Vickers-Petter Engine with Clarkson Thimble-tube Boiler, 621

Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker 663, 671, 675, 700

Fairfield-Sulzer Diesel Engines, 649

French Submarine Engines, 1500 B.H.P.

Two-stroke Cycle, Schneider et Cie., 152 157, 158

Gas Engine, Four-cylinder Vertical, National Gas Engine Company, Limited, 18

Geared Turbine Machinery, Geared Oil Engine Models, &c., Parsons Marine Steam Turbine Company, Limited, 365

Gleniffer Paraffin Marine Motors and Lubricating System, 308, 309

“ Harmonic Six** Marine Motor, Small, Slack and Parr, Limited, 366

Hot-bulb Engine, with Vertical Fuel Pump, Anglo-Belgian Company, 338

Internal Combustion Engine for Driving Road Roller, Blackstone and Co., Limited. 640

Internal Combustion Engine Phenomena, 671 Internal Combustion Engines Exhausting into Low-pressure Turbines, Lieut.-Colonel F. Modugno, 274, 290

“ King-of-All ” Engines, Petrol, Paraffin or Gas, Bradford Gas Engine Company, Limited, 37

Kromhout Engines at the Shipping Exhibition, 249, 250

Marine Diesel Engines, Working Costs, 177

Marine Oil Engines, Trials of, 20

Marine Paraffin and Other Engines at the Shipping Exhibition, J. I. Thornycroft and Co., Limited, 224

Motor Car and Commercial Motor Vehicle Engines and Accessories at Olympia :

See also Motor Cars

Aster Six-cylinder Motor Car Engine, 498

Four-cylinder Monobloc Engine for 14

H.P. Bean Car, 497

Loyd-Lord Valveless Engine, 528

Ruston-Hornsby Motor Car Engine, 529 • (Note), 571

“ Sentinel ” Wagon Works Steam Engine for Commercial Vehicles, 612, 613

Thermostat for Pump-cooled Engines.

Delco-Remy, Limited, 528

Thornycroft, J. I. and Co., Limited, Motor Lorry Engines, 581, 582

Trojan Motor Vehicle Engine, 10 H.P, Four-cylinder, Leyland Motors, Limited* 580, 581

Wolseley Four-cvlinder Motor Car Engine.

498

Oil Engine, 12-14 H.P., Petters Limited, 37 Paraffin and Petrol Engine, Small, Sir W. G.

Armstrong, Whitworth and Co., Limited, 36

Paraffin Two-cylinder Lighting Set, A. G.

Mumford, Limited, 158

Parsons Paraffin Marine Engines, 250, 251

Petrol, 2| H.P. Vertical, Engine, R. A.

Lister and Co., Limited, 37

Quadruple-expansion Marine Engine, North-Eastern Marine Engineering Company. Limited, 277

Record Solid Injection Engine, 310

Saunders-Clarkson 5 B.H.P. Two-stroke

Inboard Motor, 184

Saunderson Tractor Engine and Gear-box, 35, 36

Scott-Still Marine Oil Engine, 556, 592

Single-cylinder High-speed Vertical Engine,

Robey and Co., Limited, 225

Solid Injection Oil Engine, J. S. White and

Co., 339

Two-cycle Oil Engine of the Motor Tanker Arnus, Swan, Hunter and Wigham Richardson, 485

Varying Specific Heats and Gas Engine Mixtures, Telford Petrie, 361

Vickers-Petters Solid Injection Oil Engine 37, 52 b

“Willing Worker” Paraffin Engine, Drum

mond Bros., Limited, 366

ENGINEERING Materials, Prices of, during the First Half of 1923, 22

Engineering News—see also French, Indian. &c.

Engineers and the Future, 508 ; (Letter), 538

Engineers of the Future, 672

Evans, Click R., on the Electro-chemical

Character of Corrosion, 317

Exhaust Valve, &c.—see Engines

EXHIBITIONS : British Empire Exhibition, Conferences at.

209, 403, 555

Signalling, for the Exhibition, 390

World Power Conference, Programme,

List of Papers, 403, 555

Commercial Motor Exhibition, 580, 608, 609

—see also Motors, Commercial

Gas Exhibition in Birmingham, 40

Motor Car Show at Olympia, 469, 496, 506, 528—see also Motor Cars

Public Works and Transport Exhibition, 473, 565, 584, 623, 640; also Miscellaneous Exhibits, 642—for. Exhibits, see Various Headings

EXHIBITIONS (continued):

Royal Agricultural Show at Newcastle, 17, 34

Shipping, Engineering and Machinery Exhibition, 224, 249, 276, 306, 335, 363

Shoe and Leather Fair, 449, 452

Smithfield Club Show, 646

Wireless Exhibition, 502, 524, 553

EXPERIMENTAL—see Ships, Propeller Cavitation

F FAIRFIELD-—see Engines

Fair—see Exhibitions

Fed den, A. H. R., on Air-cooled Aero-engines, 6 Feed Heater—see Railway Locomotives

Ferries—see Ships

Ferro-concrete Warehouse at Manchester, 322

Ferro-vanadium, Manufacture of, by Electric Furnace, E. Kilburn Scott, 636

Files Reconditioning, Vikings-Tenax Company, 366

Filter, Feed-water, Robey and Co., Limited, 226

Filter, Stream-line, Dr. Hele-Shaw, Stream

Line Filter Company, 68, 339

Fir versus Pine Timber, 515

Fire-box Stays and the Metallurgist, 645; (Letter), 702

inns, Famous, Short Histories of, E. L. Ahrons, 194, 231, 548

Kitson and Co., Limited, Airedale Foundry, Leeds, 548

Sharp, Stewart and Co., Limited, 1806, Manchester and Glasgow, 194, 231 ; (Letter), 223—for List of Locomotives, see Railway Locomotives

Flow Meter, Britannia Lathe and Oil Engine Company, Limited, 540

Forthcoming Engagements, 28, 58, 86, 112, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 438, 465, 492, 520, 546, 574, 602, 630, 658, 682, 708

Forward, E. A., Links in the History of the Locomotive, 638, 661

Fowler, Sir Henry, Lecture on Non-ferrous Metals in Engineering, 288

Fowler, Sir Henry, on Transport and its Indebtedness to Science, 305, 314

FRENCH ENGINEERING NOTES : 27, 57, 85, 1U, 139, 163, 189, 215, 241, 267, 295, 327, 355, 381, 409, 437, 465, 491, 519, 545, 573, 601, 629, 657, 681, 707

Aeronautics, 85

Air Resistance, 139

Airships, 215

Alma Bridge, 629

Armoured Cars, 573

Automatic Couplings, 573

Benzol from Peat, 657

British Unemployment, 681

Cable Ploughing, 381

Canadian Exhibition, 163

Coke and Iron Ore, 295

Coke Problem, 85

Coke Reparations, 437j

Coke Supply, 139

Cold Storage, 491

Commercial Aeroplanes, 327

Commercial Policy, 545

Commercial Propaganda, 267

Commercial Vehicles, 491

Competition, 707

Continuous Brakes, 27, 465

Dehydrating Alcohol, 327

Desert Transport, 437

Direct Process Steel, 57

Electric Locomotives, 657

Electric Traction, 139

Electric Train Lighting, 545

Electrical Distribution, 681

Electrification, 139

Engines and Transmissions, 409

Ferro-concrete, 111

Floating Exhibition, 111

Foreign Contracts, 295

Foreign Exchanges, 111

Foreign Orders, 437

Foreign Trade, 465

Foundry Congress, 327

Franco-British Co-operation, 465

Fuel Problem, 381

Harbour Works, 267

Haulage Economy, 491

Heavy Motor Traffic, 27

Helicopters, 295, 629

High-compression Engines, 163

Higher Prices, 241

Industry and Agriculture, 267

Iron Production, 57

Iron and Steel Production, 189, 295, 573

Light Aeroplanes, 215

Merchant Marine, 189

Miners’ Wages, 545

Motor Cars, 409

Motor Trade, 519

Moving Platforms, 241

Naval Manoeuvres, 139

New Cruiser Type, 215

New Fuels, 409

Oil Engineering, 657

Oil Research, 215

Olympic Engineering, 707

Paris a Seaport, 601

Paris Traffic, 629

Paris Transports, 267, 601

Paris Water Supply, 85

Power Alcohol, 295

Protection and Trade, 437

Reconstruction, 657

Rail Motors, 545

Reduced Tariffs, 85

Refloating the France, 189

Regulating the Seine, 27, 707

Road Depreciation, 163

Rolling Stock, 27, 519

Ruhr Situation, 573

Ruhr Stocks, 163, 491

Ruhr Supplies, 465

Stainless Steel, 111

State Railway Works, 355

Street Paving, 57

Suction Gas Lorries, 241

Suction Gas Tractors, 355

Suction Gas Wagons, 519

Tanks, 681

FRENCH ENGINEERING NOTES (continued):

Tractors, 381

Trade Compromise, 629

Trade and Employment, 355

Trade Fluctuations, 27

Trade Improvement, 601

Trade Opportunities, 327

Trade Position, 57, 267, 519

Trade Profits, 629

Trade Reconstruction, 657

Wagons, 163, 573

Water Pollution, 707

What to do with Stocks, 189

FUEL, Powdered, 695

Fuel, Pulverised, 665

Fullagar Engines—see Engines

Furnace, Muffle Rivet-heating, Charles Burrell and Sons, Limited, 335

Furnaces, Electric—see Electrical Matters

Furnaces at Penistono Works, 2 (Two Two-page

Supplements, July 6 th, 1923)

Future Supply of Skilled Workers, 255 : (Letters), 319, 375, 403

GAS Engines—see Engines

Gas Exhibition—see Exhibition

Gas Producers, Double-draught, Dowson and Mason Gas Plant Company, Ltd., 44, 64 ; (Letter), 70

Gas Producers, Morgan-Sahlin, 30

Gas Supplies, Testing the Calorific Value of, 48

Gas Turbines, Jules Deschamps, 646 ; (Letter),

Gauges, Brookes and Sears “Generator Comparator ” for Measurement of, Precision Tool Company, Limited, 363

Gayler, Miss Marie L. V., on the Constitution and Age-hardening of Quarternary Alloys,

Gear, Variable Speed, Adapted for Planers, Williams-Janney, 441

Geared Drive, 283*; (Letter), 555

Gearing, Involute, Engagement and Loading of, A. F. Ainslie, 685

“Generator Comparator,” Brookes and Sears 363

Germany, Engineering Position in, 322

Gibson, Professor A. H„ and Mr. H. W. Baker, on Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, 663, 671, 675, 700

Glasgow and the Activated Sludge Process, 204

Glasgow Tramways, 20

Glass—see Society of Glass Technology

Grinding Machines—see Machine Tools

! Gyroscopic Stabiliser—see Ships

H

| HACKSAW Blade, New Type, Edward G. Herbert, Limited, 431

Hadfield, Sir Robert, on the History and Progress of Metallurgical Science, 474, 510, 536, 578 ’

Hamburg, Smoke Abatement in, 107

Hangars—see Aeronautics

Harrows at the Royal Show, 36

Haulage, Electric—see Electrical Matters

Hawksley, Thomas, Lecture—see Institution of Mechanical Engineers

Haymaking Without the Sun, R. Borlase Matthews’ Method, ]7

Heating, Electric—see Electrical Matters

Henderson, A. C. F., Subdivision of Large

Passenger Ships, 257, 261

Hepburn, Henry A., Depression Effect in Nozzle Flow, 691

Herbert Pendulum Hardness Tester, Mathematical Theory of, Wm. J. Walker, 244 • (Letters), 21, 70, 248

High-pressure Steam Boilers, D. S. Jacobus, 400

High-speed Planing—see Machine Tools

Histories, Short—see Firms

History of the Locomotive—see Rail wav Locomotives

History and Progress of Metallurgical Science, Sir Robert Hadfield, 474, 510, 536, 552, 578

for Illustrations, see Subjects Index, History, &c.

Hoisting Cables, Magnetic Tests of, 431

Holland, Shipbuilding and Engineering in, 124

Hoile Four-wheel Driving and Steering Motor

Car, 666, 667, 670

Hot Bulb—see Engines

Humphrey Pumps—sec Pumps

Hydraulic Press, 250-Ton Open-sided, and

Four-cylinder Radial Pump for, Tangent

Tool and Engineering Company, Limited, 338

Hydro-electric Power Station at Linton Lock, 148, 149

I

INDIA, Agricultural Implements in, 236

INDIAN ENGINEERING NOTES : 22

Hyderabad State Railways, 22

Hydro-electricity in Ceylon, 22

Irrigation Projects, 22 |

Sukkur Barrage, 22

INDICATOR, Distant-reading Water Level, |

Aster Engineering Company, Limited, 431

Indicators, Temperature, Recorders, &c., Cambridge and Paul Instrument Company, Limited, 251 J

Injector—see Railway Locomotives

Interlocking Rubber Road Surfacing Blocks,

C. W. Read’s System, 651

Internal Combustion Engines—see Engines

International Air Congress—see Aeronautics

International Navigation Congress, 10, 38, 65 —for Details, see Ships

International Railway Congress—see Railways

Inventions, Patents for, 453 ; (Letters), 484*

IRON AND STEEL : Blast-furnaco Labour-saving Equipment, 131 Blast-furnaces, The Tayeh, China, 48

Breaking Up Large Masses of Steel, 530 ;

(Paragraph), 682

Canada, Production of Iron and Steel in, 419

Casting Spun Iron Pipe, Stanton Ironworks Company, Limited, 104

Cold Brittleness, 534

France, Production of Iron and Steel in, 179

Iron and Steel Works—see Works

New Steel, Park Gate Iron and Steel Company, Limited, 319

Nickel Rolling Mill, Huntington, U.S.A., 330

Rolling Mills at Penistone Works, 32, 42

Steel Melting Department at Penistone Works, 2, 14, 30 {Two Two-page Supplements , July 6th, 1923)

IRRIGATION Enterprise, Lethbridge, Western Canada, F. S. Dyke, 114, 146, 147

J JACOBUS, D. S., High-pressure Steam Boilers, 400

Japan, Earthquake Disaster, 258, 455, 577

Johns, A. W., on Ship Form and Steering, 551, 576

Johore Causeway, 537 {Two-page Supplement, November Y6th, 1923)

Joint Patentees, 562

Joint, Victaulic Company, Limited, 310

K KEARTON, W. J., on Mercury Vapour, for Binary Fluid Turbines, 560, 563

Kershaw, J. B. C., on Air Pollution in Towns of the United Kingdom, 128

Kromhout Engines—see Engines

L LABOUR NEWS, STRIKES, AND WAGES QUESTIONS: 101

Boilermakers’ Dispute — see Seven-day J ournal

Payment by Results, 283; (Letter), 223, 483, 513, 538, 555

Railway Labour, 696

Skilled Workers, Future Supply of, 255 ; (Letters), 319, 375, 403

Unemployment, 101

LAKES — see St. James’s

Lathes—see Machine Tools

Latin-American Engineering Notes, 323

Launches and Trial Trips, 28, 58, 140, 190, 213, 293, 325, 356, 375, 435, 543, 567, 599, 677,705

Lead Mines, Ore-loading Machines for, 209

LEADERS: Air-heaters v. Economisers, 480

Annealing, 203

Automatic Couplings for Railway Wagons, 229

Boundary Lubrication, 73

Castings or Forgings ? 7 4

Cohesion, 343

Cold Brittleness, 534

Complexity of Natural Phenomena, 507

Corrosion, 313

Corrosion in Sea Water, 99

Cruising Ships of the Navy, 425

Dangers of Sulphuretted Hydrogen, 99

Economic Railway Speeds, 15

Economic Use of Wood, 153

Elastic Limit, 590

Engineers and the Future, 508

Engineers of the Future, 672

Extended Piston-rods, 618

Fire-box Stays and the Metallurgist, 645

Future Supply of Skilled Workers, 255

Geared Drive, 283

High-capacity Wagons, 397

Individuality in Locomotive Engineering, 454

Internal Combustion Engine Phenomena, 671

Locomotive Booster, 369

Locomotive Driving, 562

Locomotives and Trains, 203

London’s Water Supply, 177, 696

Main Line Electrification, 313

Marine Diesel Engine Working Costs, 177

Marine Engineers and Oil Engine Certificates, 229

Master and Mechanic, 343

Mercury-vapour Prime Mover, 561

Multi-cylinder Locomotives, 255

Naval Programme, New, 533

Navigation Congress Results, 43

Notches and Scratches, 397

One-wire and Three-wire Systems for Railway Telegraphy, 426

Optical Stress-strain Recorders, 479

Patents for Inventions, 453

Payment by Results, 283

Powdered Fuel, 695

Railway Accidents, 44

Railway Electrification, 589

Railway Labour, 696

Railway Rates and Railway Wages, 154

Research Associations, 398

Singapore Naval Base, 127

Smithfield Club Show, 646

Specifications : Their Use and Abuse, 15

State Railways, 369

Tensile Test, 128

Waste Heat Recovery on Ships, 617

LEATHER, Machines Used in Preparation of, 449, 452

Leonardi da Vinci, 647

Lethbridge Irrigation Enterprise in Western Canada, F. S. Dyke, 114, 146, 147

LETTERS FROM OUR OWN CORRESPONDENTS : England, North of, 24, 54, 82. 1087136, 161, 186, 212, 239, 265, 292, 324, 352, 378, 406, 434, 462, 488, 516, 517, 542, 570, 598, 626, 654, 678, 704

Lancashire, 23, 53, 82, 108, 136, 160, 185, 211, 238, 263, 291, 323, 351, 377,405,433, 461, 487, 515, 541, 569, 597, 625, 653, 677, 703

Midlands and Staffordshire, 23, 53, 81, 107, 135, 159, 185, 21 1, 237, 263, 291, 323, 351, 377, 405, 433, 461, 487, 489, 515, 541. 569, 597, 625.653,677, 703

Scotland, 25, 55, 83, 109, 137, 161, 187, 212, 239, 265, 293, 325, 353, 379, 407, 435. 463, 489, 517, 542, 571, 598, 627, 655, 679, 705

Sheffield, 24, 54, 82, 108, 136, 160, 186, 212, 238, 264, 292, 324, 352, 378, 406, 434, 462, 488, 516, 542, 570, 598, 626, 654, 678, 704

Wales and Adjoining Counties, 25, 55, 83, 109, 137, 161, 187, 213, 239, 265, 293, 325, 353, 379, 407, 435, 463, 489, 517, 543, 571, 599, 627, 655, 679, 705

LETTERS TO THE EDITOR : Akroyd-cycle Engine, J. L. Chaloner, 96

Alfred A. Scott, C. Mustill, 248

Annealing, A. F. Woodcock, 223

Belfast Union, C. E., 555

Booster Locomotives: Utilisation of the Main Engine’s Exhaust Steam, C. R. King, 403

British Beet Sugar Machinery, British Empire Sugar Machinery Manufacturers’ Association, 702

Clyde Marine Oil Engines, W. A. Tookey, 673 ; Chas. Day, 673

Electricity Generated by Safety Valves, F.

A. Fleming, 248, 319 ;’ H. S. Whiteley, 350 Emigration of Workmen, Ex-Service, 319, 422 ; Clyde Engineer, 375, 483 ; W. Collinson, 403

Empire Development and Employment,

D. S. M., 223

Engineers for Motor Ships, X. Y. Z., 248

Fire-box Stays, E. Cecil Poultney, 702

Firing Locomotives, R. C. Prescott, 583— see also Locomotive Driving

Future of Engineering, Well Sinker, 538

Gas-driven Alternators for South Africa, Campbell Gas Engine Company, Limited, 70

Gas Turbine, Henry A. Hepburn, 673

Geared Drive, Swan, Hunter and Wigham Richardson, Limited, 555

Government Policy of Electricity Supply, H. T. Day, 555 ; T. Mahn, 614

Herbert “ Pendulum ” Hardness Tester, S. Timoshenko, 21, 248; Edward G. Herbert, 70

Isherwood and the American Navy, Hector C. By water, 702

Lagging Watch* Mains, G. Brian Hersey, 614

Locomotive Driving, R. C. Prescott, 583 ;

F. W. Brewer, 613

Locomotives and Trains, W. B. Thompson, 248

Losses in Reduction Gears, M.I.M.E., 150

Main Line Electrification, E. O’Brien, 375

Marine Engineers’ Certificates, Extra First, 319

Marshall, Sons and Co., Limited, and Vickers Limited, 513

Multi-cylinder Locomotives, F. P., 319;

Chas. W. Dauncey, 375

National Profit-Sharing, Hugh Reid, 484

Oil Engine Nomenclature, H. Akroyd Stuart, 403

One-wire and Three-wire Systems for Railways, Signal and Telegraph Superintendent 554

Patents for Inventions, Edward Carpmael, 484 ; J. W. Fussell, 484 ; Stradium, 484

Payment by Results, H. T. Fowler, 223—see also Piecework System

Piecework System, Superintendent of Production, 483, 513 ; Vectis, 538; Ratefixer, 555; William B. Pinching, 613—see also Payment by Results

Port of. London: Improvements, J. F. Ramsbotham, 513

Production of Process Steam, E. C. IL, 484

Railway Electrification, W. B. Thompson, 96 ; J. Sayers, 614

Railway Speeds, John Riekie, 49 ; W. T. Taggett, 49 ; Horace Myers, 70 ; C. R. King, 96 ; J. Jackson, 96 ; F. W. Brewer, 124

Shop Temperatures and the Heat Wave, A. W. Farnsworth, 49

Short Histories of Famous Firms, E. L. Ahrons, 223

Spark Quenching Funnels for Solid Injection Engines, Bliss, 124

Starting and Accelerating Peculiarities of Electric Rolling Stock, J. Austin Baker, 21

Traffic Congestion in London, J. D. Roots, 124

LIFEBOATS—see Ships

Light Rail Traction in South Africa, 647

Lighthouse Apparatus for Australia, Chance Brothers and Co., Limited, 513

Lighting and Beaconing of Coasts, 66

Lighting, Industrial, Glare in, Dr. G. H. Miles, 334

Lighting Set, Two-cylinder Paraffin, A. G. Mumford, Limited, 158

Lighting and Lighting Sets, Electric—see also Electrical Matters

LITERATURE: Reviews: Brassey’s Naval and Shipping Annual, 1924, Sir Alex. Richardson and Archibald Hurd, 672

Century of Locomotive Building by Robert Stephenson and Co., 1823-1923, 426; (Correction), 458

Deterioration of Structures in Sea Water, 399 Friction, T. E. Stanton, 315, 450

Great War, Official History of the : Naval Operations, Vol. III., Sir Julian S. Corbett, 526

Hackworth, Timothy, and the Locomotive, Robert Young, 344

Production of Air-dried Peat, Fuel Research Board Report, 1922-23, 527

Properties of Engineering Materials, W. C Popplewell and H. Carrington, 450

LITERATURE {continued):

Reviews {continued):

Railways of Spain, George L. Boag, 371

Statistical Bibliography in relation to the Growth of Modern Civilisation, E. Wyndham Hulme, 371

Text-book of Ore Dressing, S. J. Truscott, 16

White, Sir William, Life of, Frederic Manning, 591

Short Notices:

Automatic Telephone Systems, Vol. II., William Aitken, 205, 450

Electrical Measuring Instruments and Supply Meters, D. J. Bolton, 315, 428

Engineers’ Pocket Technical Dictionary, French-English, Mark Lvoff, 205, 619

Hiitte, des Ingenieurs Taschenbuch, Vol. II., 509

Laminated Springs, T. II. Sanders, 315, 509

Lighting Circuits and Switches, Terrell Croft, 315, 428

Mechanics of Machinery : Mechanism, R. C.

H. Heck, 399, 509

Popular Fallacies, Explained and Illustrated, A. S. E. Ackermann, 619

Poulsen Arc Generator, G. F. Elwell, 371, 428

Practical Tests for the Electrical Laboratory,

C. H. Johnson and R. P. Earle, 205, 428

Railway Signalling : Mechanical, Fr. Raynar Wilson, 509

Small Electric Lighting Sets, C. F. Caunter, 230, 428

Your Railway Rates, 619

Books Received :

Advancement of Science, 1923, 399

American Petroleum Refining, H. S. Bell, 129

Annual Report of the Smithsonian Institution, 480

Blasting with High Explosives, W. Gerard Boulton, 480

Boiler Chemistry and Feed-water Supplies, J. H. Paul, 591

Book of the Ford, 44

British Acetylene and Welding Handbook, 315

British Cast Iron Research Association, Bureau Bulletin, 315

Calculations in Heating and Ventilation, G. S. Coleman, 205

Car Lighting by Electricity, C. W. T. Stuart, 480

Carenes de Formes Nuisibles ou Favorables a leurs Grandes Vitesses, &c., M. le Vice-Ami ral F. E. Fournier, 205

Capital and Steam Power, 1750-1800, .John Lord, 673

Cargo Handling at Ports, Brysson Cunningham, 527

Chemistry as a Career, 230

City and Guilds of London Institute, Department of Technology, &c., 230

Clouds and Smokes, William E. Gibbs, 673

Coal Tar Distillation and Working-up of Tar Products, Arthur R. Warnes, 509

Coke and Its Uses, E. W. L. Nicol, 509

Concrete Roads, 371

Conferences de Chimie Minerale (Mbtaux) faites & la Sorbonne, Marcel Guichard, 673

Contribution it la Theorie des Moteurs a Combustion Interne, M. Rrutzkus, 647

Converting a Business into a Private Company, H. W. Jordan, 44

Department of Scientific and Industrial

Research:

Building Research Board :

Heat Transmission through Walls, Concretes and Plasters, Special Report, No. 7, 205

Food Investigation Board :

Special Report No. 12, Brown Heart, Functional Disease of Apples and Pears, Franklin Kidd and Cyril West, 205

Fuel Research Board :

Physical and Chemical Survey of the National Coal Resources, No. 2 Interim Report on Analysis of Coal, 591

Report for 1922-3: First Section, “Production of Air-dried Peat,” 205, 527

Technical Paper No. 7, “ Low-temperature Carbonisation of Coal, &c., 248

Dictionary of Applied Physics, Vol. V., Aeronautics-Metallurgy, 179

Die Gesetze zum Schutze Gewerblichen Eigen t urns, Dr. Erwin Huttner, 129

Diesel and Oil Engine Handbook, Julius Rosbloom, 129

Domestic Sanitation and House Drainage, Henry C. Adams, 205

Elasticity and Strength of Materials, Sec. III., Torsion in Shafting, &c., C. A. P. Turner, 527

Electrical Engineering Practice, J. W.

Meares and R. E. Neale, 509

Electro-chemistry Related to Engineering, j W. R. Cooper, 44

Engineering Kinematics, W. G. Smith, 371

Engineering Mathematics, Part I.. R. W. M. | Gibbs, 673

Engineering Non-ferrous Metals and Alloys, I

Leslie Aitchison and W. R. Barclay, 10£ I

Engineering Science, A. G. Robson, 673

Engineer’s Draughtsman, H. Varley, 527

Fair Wage, Reflections on the Minimum

Wage, &c., Edward Batten, 101

Forecasting Weather, Sir Napier Shaw, 509

Gas Manufacture, W. B. Davidson, 371

Graphic Statics, Elements of, Clarence W.

Hudson and Edward J. Squire, 315

Henry Ford : The Man and his Motives, Wm.

L. Stidger, 647

How to Organise and Conduct an Export and Import Business, R. Osborne, 129

“ Hiitte,” Des Ingenieurs Taschenbuch, 179

Hydraulic Principles Governing River and

Harbour Construction, Curtis and Townsend, 399

Hydraulics^ E. H. Lewitt, 647

Hydraulics for Engineers, F. C. Lea, 44

Income Tax, Super Tax, Corporation Profits

Tax, &c., Charles H. Tolley, 205

Indian Railway Bridge Committee, Vol. III., of Fourth Report, C. W. Lloyd-Jones, 179

Industrial Arts Index, Periodicals, 248

Industrial Furnaces, Vol. I., W. Trinks, 129

LITERATURE (continued):

Books Received (continued):

Inorganic and Theoretical Chemistry, Treatise on, Vol. IV., J. W. Mellor, 591

Inspecting and Testing of Materials, Apparatus and Lines, F. L. Henley, 527

International Review of the Science and Practice of Agriculture, 509

Iron, and Steel Institute : Carnegie Scholarship Memoirs, Vol. XII., 480

Jordan’s Tabulated Weights of Iron and Steel Sections, 101

Journal of the Iron and Steel Institute, Vol. CVII., 480

Lancashire and Cheshire Coal Research Association :

Determination of Carbon Monoxide in Vitiated Air, &c., F. S. Sinatt and L. Slater, Bulletin XIII., 205

Transparent Preparations of Coal for Microscopical Investigations, J. and J. R. Lomax, 205

Lathe Users’ Handbook, C. M. Linley, 480

Lathes, their Construction and Operation-G. W. Burley, 673

Law of the Car, W. Gordon Aston, 509

Law of the Car, Private and Commercial,-L. G. Redmond Howard and Harold Crane, 673

Law and Practice of Town Planning, Sydney Davey and F. C. Minshull, 509

Lead : Its Occurrence in Nature, &c., J. A. Smythe, 673

L’Eclairage, E. Darmois, 129

Leeds Technical School, Department of Engineering Day Courses, 1923-4, 248

Les Economies de Combustibles, &c., Pierre Appell, 205

Les Isotopes, A. Damien, 179

Les MSthodes Modernes d’Organisation In-dustrielle, M. L. Benoist, 129

Life of Sir William White, Frederick Manning, 480

L’Industrie du Gaz, Distillation de la Houille, Rene Masse and Auguste Baril, 527

L’Industrie du Gaz, Traitement des Produits et Sous-Produits, Rene Masse and Auguste Baril, 509

Liverpool Shipping, Who’s Who ? 1923, 230 London Shipping, Who’s Who ? 1923, 230 Machine Construction and Drawing, First

Course in, T. M. Naylor and W. Tattersail, 399

Manchester, College of Technology, Prospectus, 248

Materials and their Application to Engineering Design, E. A. Allcut and E. Miller, 527

Mechanical Engineering Formula?, E. W. Huddy, 129

Mechanical Road Transport, C. J. Conradi, 509

Mechanical Stoking, David Brownlie, 673 Mercantile Calculation Tables, A. Kirchner, 527

Metals and Metallic Compounds, Vol. III., Transition Elements; Vol. IV., Metals of the “ B ” Group, Ulick R. Evans, 101

Metallurgy of Steel, Vol. I., Metallurgy; Vol. II., Mechanical Treatment, F. W. Har-bord and^John W. Hall, 673

Meteorological Office, Air Ministry, Atmospheric Pollution, 248

Microscope, Part II., Conrad Beck, 647

Ministry of Public Works, Egypt, Index to Annual Reports, Irrigation Department, 1884-1920, 44

Modern Electro-Plating, W. E. Hughes, 527 Motor Vehicles and their Engines, E. S.

Fraser and Ralph B. Jones, 480

Nickel Ores, W. G. Rumbold, 399

North-East Coast Shipping, Who’s Who ? 1923, 230

Oil Fuel Burning at Sea and on Land, J. S. Gander, 205

Petroleum Technologists’ Pocket Book, A.W. Eastlake, 205

Petroleum Year Book, 1923, Sidney H. North, 205

Photography as a Scientific Implement, A. E. Conrady, C. R. Davidson and Others, 205

Practical Control of Electrical Energy, A. G. Collis, 205

Practical Moulding, S. Jones Parsons, 509

Principal Factors in Freight Train Operating, Philip Burtt, 129

Problems of the Obelisks, R. Engelbach, 673 “Proceedings” of American Society of Engineers, 205

‘Proceedings” of the Institution of Mechanical Engineers, January-April, 1923, 480 “ Proceedings ” of the South Wales Institute of Engineers, Vol. XXXVIII., No. 8, 509

Radio and High-frequency Currents, E. T. Larner, 480

Radio Telegraphy and Telephony, E. W. Marchant, 480

Railways for All, J. F. Gairns, 315

Scottish Shipping, Who’s Who ? 1923, 230

Sexton’s Pocket Book on Boilermaking, Shipbuilding and Steel and Iron Trades, P. W. McGuire, 509

Shop Kinks, Robert Grimshaw, 205

Silica in Canada, Its Occurrence, &c., Part I., Eastern Canada, L. Heber Cole, 315

Smoke Inspectors’ Handbook on Economic Smoke Abatement, Herbert G. Clinch, 673 Society of Engineers, Journal and “Transactions,” 101

Standard Conditions and Rules for Shafts of Marine Steam Engines, 248

Strength and Structure of Steel and other Metals, W. E. Dalby, 480

Studies in Tidal Power, Norman Davey, 591 Study of Alternating Currents, Albert E.

Clayton, 591

Successful Wireless Reception, Paul D. Tyers, 480

Technical Arithmetic, R. W. M. Gibbs, 673 Technisches Hilfsbuch, Schuchardt and Schutte, 527

Technology Reports, Tokoha Imperial University, Sendai, Japan, Vol. TIL, No. 3, 248

Typical Mechanisms, Details of, C. M. Linley, 44

University College of Swansea, Prospectus of Department of Engineering, 1923-4, 248

LITERATURE {continued):

Books Received {continued):

Ventilation of Public Buildings, Robert Boyle, 129

Wireless for the Amateur, J. Roussel, 647

Wireless Facts and Figures, A. V. Ballhatchet, 480

LLOYD’S Register—see Ships

Loadlines, &c.—see Ships

Locks, Elevators, and Inclined Planes, 39

Locomotive, Internal Combustion, Baguley,

Limited, 609

Locomotive, Novel Petrol, Lake and Elliot, 145

Locomotive, Oil Rail, Blackstone and Co., Limited, 37

Locomotive Tools—see Machine Tools

Locomotives, Electric—see Electrical Matters

Locomotives, Railway—see also Railway Locomotives

London, Port of, Improvements, 130 ; (Letter), 513

Lorries—see Motor Vehicles

Lubrication—see Boundary

M MACHINE TOOLS : Boring and Turning Mills and other Machines at Penistone Works, 4 {Two 'Two-page Supplements, July 6th, 1923)

Crank Pin Grinding and Quartering Machine, Churchill Machine Tool Company, Limited,

Crank Pin Turning Machine, Geo. Richards and Co., Limited, 460

30in. Drilling, Tapping and Studding Machine, Kitchen and Wade, 210

Hand-operated Table for Punching Machines, D. C. Endert and H. W. Curchin, 539

Old Punching and Shearing Machine, Laird and Kitson, 548

Oxy tome Metal-cutting Machine, Alfred Herbert, Limited, 404

Radial Machine for Drilling Plates and Girders, Wm. Asquith (1920), Ltd., 540

32in. Surfacing and Screw-cutting Break Lathe, G. and A. Harvey, Limited, 342, 348

MAGNETIC Tests of Hoisting Cables, 431

Manchester, Power Station for—see Electrical Matters

Manchester University Department of Metallurgy, Opening of New Building, 293

Marine Engineers and Oil Engine Certificates, 229 ; (Letter), 319

Marine Engines—see Engines

Mass Production of Omnibus Bodies, Short Brothers, Limited, 102 {Two-page Supplement, July 21th, 1923)

Mass Production of Railway Coaches and Wagons, London, Midland and Scottish Railway, 385, 697 {Two-page Supplement, October 12th, 1923)

Master and Mechanic, 343

Mechanical Stokers on Marino Water-tube Boilers, W. J. Muller, 274, 279

Mellanby, Dr. A. L., on Clyde Marine Oil Engines, 120, 620 ; (Letters), 676

Mercury-vapour Prime Mover, Plant by W. L. R. Emmet, Paper, W. J. Kearton, 560, 561, 563

Mersey, River, Proposed Tunnel Under, 362

Mexico, British Trade with, 340

Michell Oil Deflector, 307

Mineral Statistics, Our, 534

Mineral Wagons, Large, 394, 397

Mines, Electricity in—see Electrical Matters

Mining and Metallurgical Congress, 280

Modugno, Lieut.-Colonel F., on Internal Combustion Engines Exhausting into Low-pressure Turbines, 274, 290

Morgan, Sir C. Langbridge, Presidential Address, 508

Mortiser, Vertical Automatic, Thos. Robinson and Sons, 35

Motorailer, Motorailer Transport Company, 402 Motor Car Engines—see also Engines

Motor Car, Hoile Four-wheel Driving and Steering, 666, 667, 670

Motor Car Parts, Standardisation of, H. G. Burford, 402

Motor Cars at Olympia :

469, 496, 506, 528

All-weather ” 11.4 H.P. Humber Car, 496, 506

Armstrong-Siddeley Six-cylinder Cars, 500, 506

Aster 18-50 H.P. Six-cylinder Car, 498

Austin Cars, 7, 12 and 20 H.P., Mechanical Starter, Loyd-Lord Valveless Engine, 528

Bean Motor Car, 14 H.P., 496, 497

Clement-Talbot Small Car, 529

Ruston and Hornsby Car, 529

Coachwork of Motor Cars, 496

Weymann Construction, 496

Crossley Motors Two-seater Coupe, 500, 506

Rover Company’s New Model Car, 500 Ruston and Hornsby Car, 529 ; (Note), 571 Saloon Car Factory at Coventry, Standard

Motor Company, 497, 498

Standard 14 H.P. Motor Car and Engine, 497, 506

Transmission Systems, New, Lanchestcr and Sunbeam Six-cylinder Cars, 469

Tube, Puncture-proof, A. P. P. Tube, Limited, 528

Wolseley Car, Engine and Details, 498-500

MOTOR Car Works—see Works

Motor Fuel “ Discol,” 101

Motor Vehicles, Commercial, at Olympia :

580, 608, 609—see also Engines

Chassis, Associated Equipment Company, 580 Chassis, Karrier Motors, Limited, 580

Chassis, 30-Cwt. Subsidy, Albion Motor Car Company, 608, 610; Crossley Motors, Limited, 611, 612

Thornycroft, J. I. and Co., Ltd., Six-wheeled Lorry, 6-Ton Brewers’ Lorry, 581, 582

Trojan, 10 H.P. Vehicle, Leyland Motors, Limited, 580, 581

United Automobile Works Triangel Long-frame Six-wheeled Vehicle, 611, 613

MOTOR Vehicles. Speed and Petrol Mixture of, 116

Muller, W. J., Mechanical Stokers on Marine Water-tube Boilers, 274, 279

Multiflow Steam Superheaters, Galloways, Limited, 376

N NAVIGATION Congress—see Ships

Netherland Shipbuilding Company’s Yard at

Amsterdam, 275, 282

Newcastle, Royal Show at, 17, 34

New Orleans Ship Canal, 350

Nickel—see Iron and Steel

Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 288

North, J. D., Technical Development of the

Aeroplane, 5

Notches and Scratches, 397

Nozzle Flow— see Depression

o OBITUARY: Ayrton, Hertha, 230

Barford, James Golby, 16

Bligh, William G., 482

Craven, William Henry Saville, 504

Devitt, Sir Thomas L., 647

Dixon, Charles Frederick, 403

Harker, Dr. John Allen, 419

Ivatt, Henry Alfred (Portrait), 481 ; (Paragraph), 505

Laurence, Reginald, 101

Leblanc, Maurice, 504

Meik, Charles Scott, 49

Mitchell, Herbert E., 124

Nuttall, Sir Edmund, 419

Phillips, James Alexander, 347

Puplett, Samuel, 371

St; George, Percival Walter, 622

Scott, Alfred A., 205 ; (Letter), 248

Stead, Dr. J. E., 482

Steinmetz, Dr. (Portrait), 481

Walker, Edwin Robert, 285

O’BRIEN, Colonel E., on Railway Transport, 305, 313

Oil-burning System, Wallsend Slipway and Engineering Company, Limited, 366

Oil Engines—see Engines

Oil Meter, W. D. Fair and Co., 309

Omnibus Bodies, Building, Short Brothers, Limited, 102 (Two-page Supplement, July 21th, 1923)

Optical Engineering and Applied Optics, 121

Optical Stress-Strain Recorders, 479

Ore-loading Machines for Lead Mines, 209

Otira Tunnel, New Zealand, 154

Oxy-acetylene Cutting Machine, Godfrey Engineering Company, 336

Oxytome Metal Cutting Machine, Alfred Herbert, Limited, 404

PADDY Husks for Boiler Fuel, 566

Paint Sprayer, Portable, The Aerostyle, 363

Pan-American Standardisation, 200~

Pantagraphs, Steel, 233ft. Long, 185

Paper Mill and its Steam Plant, Wayagamack,

Quebec, 206, 207

Paraffin Engines—see Engines

“ Parry ” Boiler-tube Cleaning Blower, 350

Patent Action Damages, 21

PATENT SPECIFICATIONS, BRITISH: Aeronautics, 267

Batteries and Accumulators, 163, 215, 681

Building, 382

Condensers and Feed-water Heaters, 86, 163, 355, 465

Cranes and Conveyors, 216, 409, 520, 658

Crushing and Grinding, 27, 296, 328

Dynamos and Motors, 111, 139, 163, 215, 241, *267, 296, 355, 465, 491, 519, 546, 657

Electrical Appliances, 27, 139, 189, 355, 707

Engines, Internal Combustion, 27, 57, 85, 111, 163, 215, 267, 327, 355, 381, 409, 437. 491, 629, 657

Furnaces, 57, 328, 492, 658, 681

Gas Producers, 139, 491, 519 .

Lighting and Heating, 57, 140, 241, 328, 438

Locomotives, 28, 139, 381, 409, 629

Machine Tools and Shop Appliances, 28, 58.

86, 112, 164, 190, 268, 296, 356, 438, 602, 629, 657, 707

Measuring and Testing Instruments, 58, 85, 140, 381, 438, 466, 492, 601, 629

Metallurgy, 58, 296, 682

Miscellaneous, 86, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 466, 492, 520, 546, 574, 602, 630, 658, 682, 707, 708

Motor Cars and Road Traffic, 112, 164, 189, 242, 296, 328, 356, 545, 682

Pumping and Blowing Machinery, 28, 58, 216, 242, 296, 381, 438, 466, 546

Ships and Boats, 28, 409, 466, 681

Steam Generators, 111, 241, 355, 437, 573, 601

Switchgear, 85, 111, 267, 295, 327, 381, 438, 465, 491, 574, 601, 707

Telegraphs and Telephones, 85, 11 1, 139, 163, 189, 215, 241, 267, 295, 327, 410, 437, 466, 574, 601, 629, 657, 681, 707

Tramways and Railways, 140, 190, 216, 409, 545, 574, 681

Transformers and Converters, 27, 111, 189, 295, 327

Transmission of Power, 57, 85, 140, 215, 242, 295, 356, 409, 545, 573, 630, 657, 681

Turbine Machinery, 381, 519, 545, 573

Water Purification, 241

Welding, 58, 602

PATENT Working, British, 501

Patents for Inventions, 453 ; (Letters), 484

Patents, Restored, 315

Patentees, Joint, 562

Payment by Results—see Labour

Personal and Business Announcements, 28, 58, 86 112, 140, 161, 213, 242, 268, 328, 356, 382, 435, 463, 484, 517, 543, 574, 599, 622, 655, 682, 708

Petrie, Telford, on the Combined Use of Steam for Power and Other Purposes, 220

Petrie, Telford, Varying Specific Heats an Gas Engine Mixtures, 361

Petrol Engines—see Engines

Petrol Mixture of Motor Vehicles, Speed anc 116

Petroleum, Drive Method of Winning, 454

Petroleum, Origin of, E. H. Cunningham-Craig 530

Piling—see Sheet

Pipe Bends, Some Awkward, Mill wall Engineei ing Company, Limited, 460

Pipe Casting, Stanton de Lavaud Machine am Other Plant, 104

Piston-rods—-see Railway Locomotives

Planing, High-speed Rotary, Stafford Ransome 388, 412, 441

Plate Mill, 36in. Three-high, Davy Brothers Limited, 218, 245 (Two-page Supplement September 7 th, 1923)

Ploughs and Plough Engines, Motor, Motoi Cable, and Steam Cable, John Fowler anc Co., Limited, 18

Ploughs at the Royal Show, 18, 35, 38 Pneumatic Road Wheel, L. Nuttall, 135 Pneumatic Tools, Little Giant Grinder anc Polisher, Consolidated Pneumatic Tool Com pany, 310

Polar Diagrams for Riveted Connections, J. B. Clarke, 639

Pollution, Air, in Towns of the United Kingdom.

J. B. C. Kershaw, 128

Pontoons, Design of, K. S. Dodd, 331

Port Improvements in Chile, 208

Port of London Improvements, 130; (Letter),

Port of San Antonio, Chile, 321

Portland Cement Factory in the Sudan, Henry

R. Tutt on, 447

Powdered Fuel, 695

Power-houses—see Electrical Matters

Power Scrapers for Handling Ore, 391 Power Stations—see Electrical Matters

Power from Waterways, Sir J. Purser Griffiths, 12, 38

Propellers, Marine—see Ships

Public Works, Roads and Transport Congress :

473, 565, 584, 594, 618—see also Exhibitions Programme and List of Papers, 473 Papers Read, Subjects of:

Rivers Pollution and Sewage Disposal, 565 Water Supply ; Refuse Transportation ;

Market Gardening; Bridge Construction ; Reconstruction, Repair, &c., of Main Roads ; Estate Roads and Private Streets; Mechanical Appliances for Road Work, 594, 595

Town’s Gas, Quality and Composition of ; Position of Mains in Highways ; Stray Electric Currents; Charges in Road Construction and Maintenance ; Road Foundations and Carpeting; Evolution of the Road and Transport Thereon; Road Beautiful, 618, 619

PULVERISED Fuel and Efficient Steam Generation, David Brownlie, 665—see also Powdered Fuel

PUMPS : A. G. Browning Pump, 337 ; (Correction), 379 Air Pump, “ Radojet,” John Musgrave and Sons, Limited, 364

Boiler Feed and Other Pumps at the Shipping Exhibition, Worthington-Simpson, Limited, 225

Diesel Engine Pumping Plant in Egypt, 432 Electrically Driven Fuel Oil Pump, A. J.

Mumford, Limited, 432

Electromersible Pump, J. S. White and Co., Limited, 337

Fire Pump, Trailer, Merryweather and Sons, 38

Force Pump, F. W. Brackett and Co., Limited, 339

Four-cylinder Radial Pump for Hydraulic Press, Tangent Tool and Engineering Company, Limited, 338

High-lift Pump, Lee, Howl and Co., Limited, 558

Humphrey Pumps, Large, for Australia, W. Beardmore and Co., Limited, 673 (Two-page Supplement, December 2.1st, 1923)

Rotary Pumps, Stothert and Pitt, Limited, 310

“ Unchokable ” Pump, 366

Vertical Fuel Pump, Professor R. E. Mathot, 338

Williams-Janney Variable Delivery Pumps, Variable Speed Gears, Limited, 336

PUNCHING Machines—see Machine Tools Purification Plant—see Water Supply

Q QUARTERNARY Alloys, Constitution, &c., Miss Marie L. V. Gayler, 317

Quasi-arc Petrol Generator Welding Set, 310

R RAILWAYS AND RAILWAY MATTERS: General Matters: Automatic Couplings for Railway Wagons,

Building a Railway Coach in Six Days, 385 (Two-page Supplement, October 12th, 1923)

Continuous Brakes for Goods Trains, 192; (Correction), 230

Diggle Railway Accident, 49

Economic Railway Speeds, 15 ; (Letters), 49, 70, 96, 124

Head-on Railway Collision, 107

High-capacity Wagons, 397, 422

International Railway Congress, 1925, Reporters, 480

Main Line Electrification, 313 ; (Letter), 375 “ Never-Stop ” Railway at Southend. 94, 95 Paris-London Service, Accelerated, 431 Railway Accidents, 44

Railway Accidents in 1922, 145

Railway Bills in Parliament, 596

Railway Labour, 696

Railway Rates and Railway Wages, 154

RAILWAYS AND RAILWAY MATTERS {continued) :

General Matters {continued):

Railway Returns for 1922, 322

Railway Telegraphy, One-wire and Three -Wire Systems for, 426 ; (Letter), 554

Railway Transport, Colonel O’Brien, 305 Railway Wagon Sides, Machine for Rounding and Cross-cutting Deals for, J. Pickles and Son, Limited, 236

Scemia-Renault Rail Car, 652

Signalling for the Empire Exhibition, 390 State Railways, 369

Stresses in Bridges, Connecting-rods, &c., Papers and Discussion at the British Association, 333

Ticket Machine in Railway Stations, 81 Vermot Shunting Tractor, 687, 694

British, Colonial and Indian :

London, Midland and Scottish Railway, Building Railway Vehicles at Derby, 385 {Two-page Supplement, October \2lh, 1923) Railway Wagon Building, 697

Foreign :

Bolivia, Railways in, 74

French Midi Railway Electrification, 588, 589, 595 ; (Letter), 614

Sahara, Proposed Railway Across the, 515 Sweden and Finland, Railway and Steamer

Service between, 459

RAILWAY LOCOMOTIVES :

General Matters :

Automatic Control of Locomotive Cut-off, 349

Electric Railway Locomotive for Mines, Shipyards, &c., Joseph Booth and Bros., Limited, 36

Extended Piston-rods, 618

Feed Heater for Small Locomotives, 404 Individuality in Locomotive Engineering, 454 Injector, Introduction of the, Sharp, Stewart and Co., Limited, 1860, 231

Links in the History of the Locomotive, E. A. Forward, 638, 661

Locomotive Booster, 369 ; (Letter), 403 Locomotive Driving, 562 ; (Letters), 583, 613 Locomotives and Trains, 203 ; (Letters), 248 Locomotives Included in Short Histories of Famous Firms, E. L. Ahrons :

The Experiment, 1833, 194; Dublin and Kingstown Railway, Three Engines, 1833, 195 : Hibernia Class Engines, 195 ; Grand Junction Railway, Ten Passenger Engines, 1837, 105 ; The Atlas, circa 1838, 195 ; Standard Single-driver

Engine, circa 1847-8, 195 ; London, Brighton and South Coast Railway, Fifteen Engines, 1849, 196 ; German Railway Engines, 1845, 196; Manchester and Birmingham Railway, 1847, 196 ; Manchester and Birmingham and other Railway, 1846-9, 196; Glasgow and South-Western Railway, 1860—62, 196 ; “ Bloomers ” LondonandNorth-Western Railway, 1851-2, 196; Midland Railway, Ten “ Single ” Express Engines, 1868, 196 ; Midland Railway, Goods Engine, 1854-5, 196 ; Various Engines for Continent and Elsewhere, 196 ; Tank Engine, Eight-coupled, Mauritius Railways, 1867, 231 ; Japanese Railways, Passenger Engine, 1871, 231 ; London, Chatham and Dover Express Engine, 1873, 231 ; Express Passenger Engine, Midland Railway, 1874, 231 ; Eight-coupled Goods Engine, Barry Railway, 1886, 231; Paris Exhibition, Four-coupled Express Engine, P.O. Railway, 1873, 232 ; and Various Other Engines, Sharp, Stewart and Co., Limited, 194, 231 ; (Letter), 223 ; Lion and Tiger, Liverpool and Manchester Railway, 1838, 548 ; Early Engines for England, Germany and France, 1839, 1840 et seq., 548 ; Single Driver, 1845, 548 ; Single Driver, Midland Railway, 1845, 548; Passenger Engine, Madrid and Zaragoza Railway, 1858-9, 548; Bogie Engine, Copiapo and Caldera Railway, Chile, 1860, 548 ; Numerous Engines for English Railways, 1850-2, 549 ; Engines for Indian Railways from 1854 Onwards, 549; Celebrated Single Express Engines for Great Northern Railway, 1860-1, 549 ;

“ Bloomer ” Express Engines and “Mail” Engines, 1861, 549; Great Western Engines, 1862, 549 ; Six-coupled Goods Engines, Midland Railway, 1866—8, 549 ; Russian Railway Engines, 1869-72, 549 ; Engines for the Argentine, 549, 550; Midland, Taff Vale, and Lancashire and Yorkshire, 549, 550; Articulated Kitson-Meyer Engines for Chilian Nitrate and Railway Company, 1894, and Others, 550; Kitson and Co., Limited, 548

Marc Seguin and the Multitubular Boiler, 638» 661

Multi-cylinder Locomotives, 255 ; (Letters), 319, 375

British, Colonial and Indian :

Bombay, Baroda and Central India Railway Six-coupled Tank Locomotives, 172

British Locomotive Performances, J. T. Burton-Alexander, 684

Cornish Riviera Limited Express, Another Run with, 685

Great Western Railway Four-cylinder Engine, Caerphilly Castle, 197, 202

London, Midland and Scottish Railway, Eight-coupled Tank Engines, 476

Foreign :

France, Locomotive Practice and Performance in, J. T. Burton-Alexander, 119, 143, 178

Paris-Orleans Railway Eight-coupled Tank Engines, 236

Poland, Small Locomotive and Railway Material for, Andrew Barclay, Sons and Co., Limited, 432

RANSOME, Stafford, High-speed Rotary Planing, 388, 412, 441

Ravier System of Sheet Piling, 132

Refuse Collecting Vehicle, Electric, Electricars, Limited, 642

Reinforced Concrete Filter, Pump-house, &c., for Thames Water at Beckton Gasworks, 168 (Two-page Supplement, August 11th, 1923)

Reno Marine Salvage System, 471, 478 (Two-page Supplement, November 2nd, 1923)

Research—see Scientific

Restored Patents, 315

Rhodin, John G. A., on Theories and Hypotheses, 232

Road Fund, Annual Report, 649

Road Roller, Crude Oil Engine-driven, Clayton and Shuttleworth, Limited, 640, 644

Road Roller, Motor, John Fowler and Co., Limited, 584

Road Roller, Tandem Motor, Ruston and Hornsby, Limited, 623

Road Roller, 8-Ton Tandem Steam, Marshall, Sons and Co., Limited, 584 ; (Note), 625

Road Roller, Three-wheeled Motor, Aveling and Porter, Limited, 640

Road Rollers, Steam and Tractor Type, Robey and Co., Limited, 19 ; Marshall, Sons and Co., Limited, Armstrong, Whitworth and Co., Limited, 20

Road Sweeping Machine, Three-wheeled, Lacre Motor Car Company, Limited, 641

Road Transport, A. E. Berriman, 305

Road Wheel, Pneumatic, L. Nuttall, 135

Roller, 8-Ton Motor, Ruston and Hornsby, Limited 37

Roller, Motor, Small, for Special Work, Barford and Perkins, Limited, 586

Rolling Mills—see Iron and Steel

Rosenhain, Dr. Walter, on Science and Industry in America, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522

Rotary Tine Tilling Machine, Simar Rototillers, 17

Rotterdam, Nautical Institution and Museum, 258

Royal Show at Newcastle, 17, 34

Rubber Road Surfacing Blocks, Interlocking, C. W. Read’s System, 651

Ramsey and Fitch, The Work of, Engineer-Captain Edgar C. Smith, 418

Rutherford, Professor Sir E., on Electrical Structure of Matter, 284

s SAFETY at Sea—see Ships

Sahara, Proposed Railway Through, 20, 515

St. James’s Park and Other London Lakes, 60, 92, 93

Salvage, Marine—see Ships

San Antonio, Chile, Port of, 321

Scemia-Renault Rail Car, 652

Schneider-Diesel Engines—see Engines

Scholarship Awards, Beama, 543

Schoop Process of Melting and Atomising Coating Metal, Metallisation, Limited, 339

Science—see also History

Science and Industry in America, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522—for Titles of Illustrations see Subjects Index, Bureau of Standards.

Academy and the National Research Council, Washington, 523

Aluminium and Light Alloys, 330 ; Nickel and Monel Metal, 330

Automobile Industry, 358

Bureau of Standards, 495

Chemical Division, 522

Conclusion, 522

Electrical Industries, 358, 384

General Observations, 440, 523

Geophysical Laboratory, 494

Glass, 384, 496

Glass and Ceramic Research, 385

Harvard and Yale, 412 ; Case School, 412 ;

Illinois, 440

McCook’s Field, Dayton, Ohio, 468

Mellon Institute, 469

Michigan, 440

Non-ferrous Metals, 298 ; Copper Refining, 299, 312

Non-ferrous Metal Industries, 331 ; Iron and Steel, 331

Other Departments, 523

Public Institutions, 468

Testing Machines, 495

Tungsten, 358

Universities and Colleges, 412; The M.I.T., 412

Washington Navy Yard, 468

Watertown Arsenal, 468

Scientific and Industrial Research, Abstract of Report, 398

Scott, E. Kilburn, Manufacture of Ferrovanadium by Electric Furnace, 636

Scott-Still—see Engines

Sea Action—see Deterioration

Seaplanes—see Aeronautics

Seaport, The Ideal, Presidential Address, Sir J. G. Broodbank, 374

“ Service ” Black Paint, H. Dodgson White, Limited, 365

Shears, Guillotine (Hydraulic), Sketch Shearing Machine, Bruce Peebles and Co., Limited, 246

Shears, Steam-Hydraulic Slab, Davy Brothers, Limited, 220

Sheet Piling, Ravier System of, 132

SHIPS AND SHIPBUILDING : General: American Lakes, Large Steamer for, 614

Canal Barge, Electrically Propelled, Gill Propeller Company, 252

Canal Barge, Further Trial, 394

Donkin-Scott Electric Steering Gear, 366

Dutch River Lighters, A. M. Schippers, 257 Electric Propulsion of Ships, F. H. Clough, 334

Gill Shrouded Propeller, 224

International Navigation Congress, 10, 38, 65 Concrete and Reinforced Concrete, 66 Dimensions of Port Works, 11 Inland Navigation Section, 12 Lighting and Beaconing of Coasts, 66 Liquid Fuel for Ships, 66 Limiting Size of Ships, 11

Locks, Elevators and Inclined Planes, 39

Navigation Congress Results, 43

Ocean Transport Problems, 10 Power from Waterways, 12, 38 Resolutions Adopted, 12, 39, 66 Ship and Port Equipment, 40, 65

SHIPS AND SHIPBUILDING (continued) :

General (continued) :

International Navigation Congress (con-i tinued) : v

Waste Heat Recovery on Ships, 617 Waterways and Power Production, Sir J. Purser Griffith’s Report, 12, 38

I Lifeboat Flooding Experiments, 223 Lifeboats, Wireless Set for, Radio Communication Company, Limited, 251 Lloyd’s Register Book of Shipping, 69 Lloyd’s Register, Quarterly Shipbuilding Returns, 48, 401 H

^482 S ’R'eg*Sfcer Sapping, Annual Report, Loadlines, Deck Cargoes and Safety of Life, Regulations for, Sir Westcott S. Abell, 174 Mechanical Problems of Safety at Sea, Thomas Hawksley Lecture, Sir Westcott S. Abell, 500

Motor Craft Building at Cowes, S. E. Saunder-son, Limited, 184

Motor Lifeboat, Paraffin-driven, Seamless Steel Boat Company, Limited, 251

Nautical Institution and Museum at Rotterdam, 258

Netherland Shipbuilding Company’s Yard at Amsterdam, 275, 282

Propeller Cavitation, Experimental Researches on, 590, 605, 632, 660

Reno Marine Salvage System, 471, 478 (Two-page Supplement, November 2nd, 1923)

Sal Log, “Dead-beat” Compass and other Navigating Instruments, Henry Hughes and Son, Limited, 365

Ship Form and Steering, A. W. Johns, 551 576

Shipping Exhibition—see Exhibitions Sperigyro Automatic Helmsman, 249 “ Sperigyro ” Ship Stabiliser, 122 Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261

Viking Ships’ Winch, Electric, and Contactor Control Cubicle, Metropolitan-Vickers Electrical Company, Limited, 337

Waterproof Ventilation of Ships, John Gibbs and Son, Limited, 338

Wireless Telegraphy and Shipping, Commander J. A. Slee, 335

Wreck Statistics for 1922, 131

Naval Matters :

Cruising Ships of the Navy, 425

Guns of the Swedish Battleship Sverige, 76 Gyroscopic Ship Stabiliser for the Navy, “Sperigyro,” Metropolitan-Vickers Company, Limited, 122, 249

Naval Programme, The New, 533

Singapore Naval Base, 127

Foreign Navies :

Swedish Navy, 76

Mercantile and Miscellaneous Vessels :

American Lake and Coastwise Motor Shins 527 ■ 1 ‘ ’

Canadian Diesel-driven Motor Car Ferry Boat Yarrows Limited, 80

Diesel-electric Ship La Playa, Cammell Laird and Co., Limited, 420, 456

Faraday, Siemens Cable Ship, Palmer’s Shipbuilding and Iron Company, Limited, 98, 106

Flying Cloud, Motor Yacht, 37, 50, 51

Hamburg-American Liner Albert Ballin, 27 1 273,299

Lifeboat, H. F. Bailey, and Launching Slip I at Cromer, 81 *

Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 235

Motor Cruiser Lady Clare II., 568

Motor Lifeboat, 60-Foot, for New Brighton,

i 320

Motor Yacht Beryl, S. E. Saunderson, Limited, 184

Peninsular and Oriental Liner Mooltan, 349 i Restless, Steam Yacht, John Brown and Co., I Limited, 155

Sarpedon, Twin-screw Steamer, Cammell Laird and Co., Limited, 374

Twin-screw Motor Tanker, Arnus, Swan, Hunter and Wigham Richardson, 485

Yacht, 35-Foot Sailing Motor, J. I. Thorny-croft and Co., Limited, 224

SHOWS—see Exhibitions

Signalling, Railway—see Railways

Singapore Naval Base, 127

Sixty Years Ago, 12, 48, 79, 96, 135, 150 174 197, 230, 258, 289, 319, 347, 362, 399* 431 ’ 446, 473, 513, 530, 558, 586, 615, 647,’ 668’. 692; (Letter), 702

Sluice Valve—see Valve

Small Inventions, 199

Smith, Engineer-Captain Edgar C., on the Work of Rumsey and Fitch, 418

Smoke Abatement in Hamburg, 107

South Africa, Light Rail Traction in, 647

Southend, “ Never-Stop ” Railway at, 94, 95 Specific Heats, Varying—see Engines Specifications : Their Use and Abuse, 15 Speed Gears, Hydraulic Variable, and Pumps, Williams-Janney System, Variable Speed Gears, Limited, 336

Sperigyro—see Ships

I Sperry Searchlight, 249

Spotanok,” Taylor, Gibsons, Limited, 226 Spun Iron Pipe, Stanton Ironworks Company, Limited, 104

Stack Feeder, Wm. Foster and Co., Limited, 17, 18

Standardisation, Pan-American, 200

Stanton Spun Iron Pipe, 104

Steam, Combined Use of, for Power and other

Purposes, Telford Petrie, 220

Steam Engines—see Engines

Steam Superheaters, Multi-flow, Galloways Limited, 376 ’ ’

Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274, 283

Steel—see Iron and Steel

Steinmetz, Dr. Charles, on the Energy of the Future, 67

Stoker, Mechanical Chain Grate, Babcock and Willcox, Limited, 336

Stone Drying and Mixing Plant, Multiple, Frederick Parker, 641

Stone Drying and Tarring Plant, Model, Winget, Limited, 586

Street Gully Emptier, Yorkshire Patent Steam Wagon Company, 38

Stress Distributions, Complex, Discussion of Group of Papers at the British Association, 333

Stress Indicator, Fereday-Palmer, 68

Submarine Engines—see Engines

Success, Road to, Cecil Bentham, 455

Suction Gas Plant for Anthracite or Coke, National Gas Engine Company, Limited, 18

Sukkur Barrage, 459

Sulphuretted Hydrogen, Dangers of, 99

Sumner, Captain P. IL, on Kite Balloons and Airships in Naval Warfare, 194

Superheater, Uptake, for Scotch Marine Boilers, Thos. Sugden, 134

Surfacing Machines—see Machine 'Fools

T TABLE, Punching—see Machine Tools Tamping Machines, B. Johnson and Son, 642 Tar and Bituminous Macadam Plant, Ransome Machinery Company, Limited, 624 Tar-macadam Mixer, Ord and Maddison, 623 Tar-sprayer and Gritter, Aveling and Porter, Limited, 640

Technical Education in China, 345

Telegraphy, Railway—see Railways

Temperature Indicators, Control, Recorders, &c., Cambridge and Paul Company, Limited, 251

Tensile Test, 128

Theories and Hypotheses, J. G. A. Rhodin, 232 Thermal Storage, C. E. Stromeyer, 583 Thrashing Machine, All-steel, Marshall, Sons and Co., Limited, 20, 38

Thrust Boring Machine, Mangnall Irving, Improved Type, 321

Ticket Machines in Railway Stations, 81

Timber in Eastern Asia, 567

Timber, Fir versus Pine, 515

Timber, Machine for Cross-cutting and Rounding, John Pickles and Son, Limited, 236

Tire Department and Equipment at Penistone Works, 3 (Two Two-page Supplements, July 6/A, 1923)

Tractor Engines—see also Engines

Tractor, Farmer’s Light-weight, Saunderson Tractor and Implement Company, Limited, 35

Tractor, Petrol Shunting, The Vermot, 687, 694 Tractors and Traction Engines at the Royal Show, 18, 19

Tramways, Glasgow, 20

Trailers at the Commercial Motor Exhibition, 609

Trains—see Railways

Transport and its Indebtedness to Science, Sir Henry Fowler, 305, 314

Transport, Land, Sea, and Air, 305

Trucks, Electric—see Electrical Matters Tube Bending Machine, C. R. H. Bonn, 514 Tubular Heating—see Electrical Matters Tudsbery, Henry T., and Alec. R. Gibbs, An

Examination of Menai Suspension Bridge, 78

Tunnel, Otira, New Zealand, 154

Tunnel, Proposed, Under the River Mersey, 362

Turbine Machinery of the Liner Albert Ballin,

Blohm and Voss, 271, 273, 299

Turbine, Steam, Design, New, 76

Turbines, Binary Fluid, W. J. Kearton, 560,

561, 563

Turbines, Gas, Jules Deschamps, 646 ; (Letter),

676

Turning Machines—see Machine Tools

Tutton, Henry, Portland Cement Factory at

Mak war, Sudan, 447

u UNEMPLO¥MENT—see Labour

V VALVE, High-pressure Air, and other Valves and Valve Regrinding Apparatus, Robey and Co., Limited, 225

Valve, Quick-closing Sluice, Alley and Mac-Lellan, Limited, 651

Valve, Wireless—see Works

Valves for High-pressure Superheated Steam, Hunt and Mitton, Limited, 337

Vanadium—see Ferro-vanadium

Velocity of Flow in Pipes, Eric Crewdson, 635

Vermot Shunting Tractor, Petrol, 687, 694

w WAGON, 6-Ton Steam, R. Garrett and Sons, Limited, 37

Wagon, Super-Sentinel Steam, Sentinel Wagon Works, Limited, 19

Wagons at the Commercial Motor Exhibition, Atkinson Uniflow Steam Wagon, 608, 610, 611; Ransomes, Sims and Jefferies 6-Ton Steam, 611, 612 ; Scammell Lorries, Limited, Six-wheeled Tipping Wagon and Turntable, 611, 612; J. and E. Hall, Limited, 612; Sentinel Wagon Works “ Super-Sentinel ” Steam Wagon, 612; Walker Brothers’ Motor Lorry and Horse Wagon Units, 613 ; Fodens’ 6-Ton Steam Wagon, 613

Wagons and Couplings, Railway-—see Railways Wagons, High-capacity, 394, 397

Wagons at the Royal Show, 19, 37, 38

Wagons, Steam, Yorkshire Patent Steam Wagon Company, Robey and Co., Limited, Wm. Foster and Co., Limited, 642

Walker, Wm. J., Mathematical Theory of the Herbert Hardness Tester, 244

Water Elevator, Cellular Band, Caruelle, Boulton and Paul, Limited, 307, 308

Water Level Indicator, Distant-reading, Aster Engineering Company, Limited, 431

Water Meters, George Kent, Limited, Beck and Co., Limited, 642

Water Softening Installations, Lassen-Hjort and Permutit, United Water Softeners, Limited, 336

WATER SUPPLY : Conservation and Control of Water Resources, Joseph Parry, 335

Contrivances for Storage and Distribution of Water, E. Bruce Ball, 47

London Water Supply, Annual Report, Sir A. C. Houston, 167, 177, 696

Purification Plant for Tidal River Water, United Water Softeners, Limited, 168 {Two-page Supplement, August 11th, 1923) St. James’s Park and other London Lakes, Water Supply of, 60, 92, 93

WAVE-POWER Transmission Set, W. H. Dorman and Co., Limited, 224, 225

Weighing Machines, W. and T. Avery, Limited, 36

Weir, James G., on Boiler Feed Water Circuits, 372

Welding, Quasi-arc Process, 310

Wheel, Pneumatic Road, L. Nuttall, 135

Winch—see Ships

Winding Equipment in Minos—see Electrical Matters

Windlasses, Motor, J. and H. McLaren, Limited, 38

WIRELESS TELEGRAPHY AND TELEPHONY : Exhibits at the White City :

British Thomson-Houston Amplifiers, LoudSpeakersand Gramophone Attachment ; Brown, S. G., and Co., Crystalox Loud Speaker and Amplifier, 554

British Thomson-Houston Valves ; 524 ; Penton Valves, 524

Burndept Coil Holder and Crystal Detector 502 ; Siemens Variometer Rotor and Valve Holder, Loud Speakers, &c., 503 Dubilier Condenser Company Accessories, Anti-capacity Switch, Anode and Grid Resistances, &c., 503 ; Marconi Heterodyne Wave Meter and Accessories, 503

Edison Swan Electric Company Two-valve and Four-valve Receivers, Transmitting and Receiving Valves, 554

Graham, Alfred, and Co., Portable and other Loud Speakers, 504

Igranic Electric Company Accessories, &c., Valve Lighting Set, Electric Soldering . Iron, Vario Coupler, Variometer, Intervalve Transformer, Coil Holder, 525, 526 McMichael, L., Limited, Receiving Setsand Accessories; Marconi Company Receiving Sets, Amplifiers, Loud Speakers, New Dull Emitter Power Valves, &c., 554

Metropolitan-Vickers “ Radiobrix ” Units and “ Cosmos ” Valve Sets, 525

WIRELESS TELEGRAPHY AND TELE PHONY (continued} :

Exhibits at the White City (continued}:

Radio Instruments’ Receiving Sets and Eliminator, 524

Receiving Sets, Burndept, Sterling, 502 ;

General Electric Company, Marconi Portable Set, 503

Telephone Receiver, “ Frenophone,” S. G . Brown and Co., 524

French Wireless Regulations, 133

Instruments for Ships, Wireless Beam Receiver and Aerial for, Wireless for Lifeboat, Marconi International Marine Company, Limited, 277, 278

lifeboats, Wireless Set for, Radio Communication Company, Limited, 251

Three-valve Wireless Receiver and Continuous Wave Wireless Telegraph Transmitter, Siemens Bros., 364, 365

Wireless Telegraphy and Shipping, Commander J. A. Slee, 335

Wireless Valve—see Works

WOOD, Economic Use of, 153

Wood Moulding and Planing Machine, Thos. Robinson and Sons, 34

Wood Planing—see also Planing

Wood, R. McKinnon, on Control of Aeroplanes at Low Speeds, 32 ; and on Reliability of Model Data, 33

WORKS : Clvdebridge Steel Works, David Colville and Sons, Limited, 218, 228, 245, 254 (Two-page Supplement, August 31^, 1923) (Two-page Supplement, September 1th, 1923)

Derby Works, London, Midland and Scottish Railway, Building Railway Coaches, 385 (Two-page Supplement, October 12th, 1923) Mass Production of Railway Wagons, 697 Motor Car Works, A.C. Motor Cars, Limited, 77

Penistone Works of Cammell Laird and Co., Limited, 2, 14, 30, 42, 62, 72 (Two Two page Supplements, July 6th, 1923)

Short Brothers, Limited, Omnibus Body Building, 102, (Two-page Supplement, July 21th, 1923)

Wireless Valve Repairing Works, Revalco, Limited, 648, 649

WORLD Power Conference, 403, 555

Wrecks—see Ships

Y YACHTS—see Ships

Yarrow Convalescent Home, 101

York, City of, Hydro-electric Power Station at

Linton Lock, 148, 149

Grace's Guide To British Industrial History

The Engineer 1923 Jul-Dec: Index: Miscellaneous: Difference between revisions

Revision as of 09:03, 16 June 2020

See Also

Sources of Information

@@ Line 28: / Line 28: @@
 View the [[The Engineer 1923 Jul-Dec|Volumes]] that this Index refers to.
-A
+BELL, Sir Westcott S., on Loadlines, Deck Cargoes and Safety of Life Regulations, 174 Abell, Sir Westcott S., on Mechanical Problems of Safety at Sea, 500
-ABELL, Sir Westcott S., on Loadlines, Deck
-Cargoes and Safety of Life Regulations, 174
-Abell, Sir Westcott *S., on Mechanical Problems of Safety at Sea, 500
 AERONAUTICS :
-  Aero-engines— see also Engines
+Aero-engines—see also Engines
-  Aeroplane Design, Roy Chadwick, 504
-  Air Congress, International, 5, 32
+Aeroplane Design, Roy Chadwick, 504
-Control of Aeroplanes at Low Speeds, R. McKinnon Wood, 32
-Crude Oil Aero-engine, A. E. L. Chorlton, 6 Development of Aero-engine Materials, Leslie Aitchison, 7, 74
+Air Congress, International, 5, 32
-Experimental Determination of Aircraft Stability, T. N. Barlow, 33
-Longitudinal Stability, Control and Manoeuvrability of Air-planes, Professor E. P. Warner, 33
+Control of Aeroplanes at Low Speeds, R. ' McKinnon Wood, 32
-Nature of Lubricants in Engineering Practice, Dr. T. E. Stanton, 34, 73
+Crude Oil Aero-engine, A. E. L. Chorlton, 6 Development of Aero-engine Materials,
+Leslie Aitchison, 7, 74
+Experimental Determination of Aircraft i Stability, T. N. Barlow, 33
+Longitudinal Stability, Control and Manoeuvrability of Air-planes, Professor I E. P. Warner, 33
+Nature of Lubricants in Engineering Prac- | tice, Dr. T. E. Stanton, 34, 73
 Reliability of Model Data, R. McKinnon Wood, 33
- Research and Experimental Department of . the R.A.E., Recent Work, Wing Commander Hynes, 6
-    Static Radial Air-cooled Aero-engines, A.
+Research and Experimental Department of
-      H. R. Fedden, 6
-Technical Development of the Aeroplane, J. D. North, 5
+, the R.A.E., Recent Work, Wing Com- ! mander Hynes, 6
-Testing of Aircraft Structures and Components, Wm. D. Douglas, 33
-Air Transport, Major-General Sir S. Brancker, 305
+Static Radial Air-cooled Aero-engines, A. I H. R. Redden, 6
+Technical Development of the Aeroplane, • J. D. North, 5
+Testing of Aircraft Structures and Com- i ponents, Wm. D. Douglas, 33
+Air Transport, Major-General Sir S. Brancker, I 305
 Besson Commercial Seaplane, 346
 Kite Balloons and Airships in Naval Warfare, Captain P. H. Sumner, 194
-  Seaplane Hangar at Copenhagen, 176, 180
-Zeppelin Passenger Airship. LZ 126, 604, 616 (Two-page Supplement, December 1th, 1923)
+Seaplane Hangar at Copenhagen, 176, 180
+Zeppelin Passenger Airship. LZ 126, 604, 616
+{Two-page Supplement, December 1th, 1923)
 AGRICULTURAL Appliances and Machinery at the Royal Show, Newcastle, 17, 34
 Agricultural Implements in India, 236
-Ahrons, E. L., Short Histories of Famous Firms.
-, 231, 548 ; (Letters), 223, 614
+Ahrons, E. L., Short Histories of Famous Firms. I
+, 231, 548 ; (Letters), 223, 614
 Ainslie, A. F., Engagement and Loading of Involute Gearing, 685
 Air Compressing Plant, Reavell-Aster, 338, 339
 Air Compressor, Portable, Electric-driven, Reavell and Co., Limited, 624
-Air Compressors, Power-driven; Air Compressors, “Typhoon” Self-contained Gear- driven, Broom and Wade, Limited, 624
-Air Compressors at the Shipping Exhibition, Worthington-Simpson, Limited, 225
+Air Compressors, Power-driven; Air Com- I pressors, “Typhoon” Self-contained Gear-! driven, Broom and Wade, Limited, 624
+Air Compressors at the Shipping Exhibition, !
+Worthington-Simpson, Limited, 225
 Air Heaters versus Economisers, 480
+Air Pollution in Towns of the United Kingdom, , John B. C. Kershaw, 128
+Air Pre-heater, Howden-Ljungstrom, 40
+Air Pump—see Pumps
+Aitchison, Leslie, on Development of Aeroengine Materials, 7, 74
+Alkali, &c., Works Report, 95
+Alloys— see also Quarternary
+America, Science and Industry in, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, ' 440, 468, 494, 522
+AMERICAN ENGINEERING NEWS :
+, 210, 237, 703
+American Galvannealed Wire, 703
+American Shipbuilding, 703
+I Booster Engine on Locomotive Tenders, 210 Bridge Piers Built to Stand Hurricanes, 703 Cast Iron and Steel Railway Wheels, 210 Coal Shipping Plant, 211 Concrete Paving in American Cities, 703 Diamond Drills for Oil Wells, 25 Dockyard Crane, 50-Ton, for U.S. Navy, 210 Double-deck Concrete Arch Bridge, 237 Geared Locomotives, 210
+| Loading Machines in Coal Mines, 703 Low Temperature Coking Plant, 25 Motor-driven Plate Mill, 210 Six-mile Railway Tunnel, 237
+i Standardising American Construction Machinery, 237
+! Twelve-hour Day at American Steel Works, 237
+j AMERICAN Foundrymen, Visit of, 230
+■ American Rivers, Protecting Banks by Current
+I Retards, 689
+Andrews Apparatus for Classifying Finely Ground Materials, 68
+Annealing, 203 ; (Letter), 223
+Area Regulator and Mox Cold Starter, Welin Davit and Engineering Company, 306
+l Argentina, New Public Works in, 159
+| ASSOCIATIONS, INSTITUTIONS & SOCIETIES: Association, British :
+i Meeting in Liverpool, 284, 302, 333, 370 Presidential Address, Sir Henry Fowler, Transport and its Indebtedness to Science, 314
+Presidential Address, Professor Sir Ernest Rutherford, Electrical Structure of Matter, 284
+Section A :
+Structure of Atoms, Professor P. Langevin, 304
+Sections A, B, and G :
+Joint Discussion, Cohesion and Molecular Forces, 302
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :
+Association, British (continued) :
+Section G :
+Transport:
-ASSOCIATIONS, INSTITUTIONS & SOCIETIES
-    (continued) :
-Association, British (continued):
-    SECTION G :
-      Transport:
 Air Transport, Major-General Sir S. Brancker, 305
-    Future of Sea Transport, A. T. Wall, 305
-    Railway Transport, Colonel E. O’Brien, 305
+Future of Sea Transport, A. T. Wall, 305 Railway Transport, Colonel E. O’Brien, 305 Road Transport, A. E. Berriman, 305
-    Road Transport, A. E. Berriman, 305
-      Complex Stress Distributions :
+Complex Stress Distributions :
-        Group of Papers, 333
-Graphical Determination and Fatigue, Professor L. N. C. Filon, 334
+Group of Papers, 333
+Graphical Determination and Fatigue. Professor L. N. C. Filon, 334
 Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333
 Stresses in Connecting-rods, W. J. Kearton, 333
 Stresses in Pipes, Professor Gilbert Cook, 333
 Stresses in Round Bars, Professor W. Mason, 333
 Conservation and Control of Water Resources, Joseph Parry, 335
-Electric Propulsion of Ships, F. H. Clough, 334
+Electric Propulsion of Ships, F. IL Clough, 334
 Glare in Industrial Lighting, Dr. G. IT. Miles, 334
-  Mercury Arc Rectifiers, 370
+Mercury Arc Rectifiers, 370
 Squirrel-cage Induction Motor, Dr. T. F. Wall, 370
 Teaching of Dynamics, Sir J. Henderson, 370
 Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
-    SECTIONS G AND J :
+Sections G and J :
 Joint Discussion, Vocational Tests for Engineering Trades, 304
-  Visits to Works, 370
+Visits to Works, 370
 Association of Engineers, Manchester :
-  Aeroplane Design, Roy Chadwick, 504
+Aeroplane Design, Roy Chadwick, 504
 Institute of Chemistry :
-  Anniversary Dinner, 650
+Anniversary Dinner, 650
 Institute, Iron and Steel:
-  Autumn Meeting at Milan, 184, 319, 346
-  List of Papers, Visits, &c., 184
+Autumn Meeting at Milan, 184, 319, 346
-Institute of Metals;
+List of Papers, Visits, &c., 184
+Institute of Metals :
 Autumn Meeting in Manchester, 150, 287, 317
 Behaviour of Metals under Compressive Stresses, H. I. Coe, 318
-Brinell Hardness Numbers, IT. W. Browns- don,288
+Brinell Hardness Numbers, IT. W. Browns-don,288
 Cause of Red Stains on Sheet Brass, E. A. Bolton, 287
 Change of Volume in Metals during Solidification, Hikozo Endo, 288
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :
-ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :
 Institute Of Metals (continued) :
 Constitution and Age-hardening of Quarternary Alloys, Miss Marie L. V. Gayler, 317
 Cooling of Metals and Alloys, R. C. Reader, 288
-Copper Wire, Experiments with, Douglas H. Ingall, 318
+Copper Wire, Experiments with, Douglas H.
+Ingall, 318
 Crystallisation Effect on Galvanised Iron Sheets, E. L. Rhead and J. Dickson Hannah, 288
 Effect of Oxygen on Copper, Miss Grace Ford and others, 318
 Electro-chemical Character of Corrosion, Ulick R. Evans, 317
 Equilibrium in the Gold-zinc System, Professor P. Soldau, 318
 Hardness Tests on Crystals of Aluminium, Hugh O’Neill, 318
-  Henry Cort, 319
+Henry Cort, 319
 Light Alloys of Aluminium, A. M. Portevin and Pierre Chevenard, 318
-Nickel in Bearing Metals, A. H. Mundey and C. C. Bissett, 288
+Nickel in Bearing Metals, A. H. Mundey and
+C. C. Bissett, 288
 Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 287, 288
 Programme and List of Papers, 150
 Stereotyping, A. H. Mundey and John Cartland, 288
 Institute of Transport:
 Ideal Seaport, Presidential Address, Sir J. G. Broadbank, 374
 Institution of Automobile Engineers :
-  New Offices of the Institution, 513
+New Offices of the Institution, 513
 Standardisation of Motor Car Parts, Presidential Address, H. G. Burford, 402
 Institution of Civil Engineers :
-  Conversazione, 68
+Conversazione, 68
 Deterioration of Structures Exposed to Sea Action, 91
 Examination of Meriai Suspension Bridge, Henry T. Tudsbery and Alec R. Gibbs, 78
 October Examinations, 1923, Pass List (Interim), 571
 Presidential Address, Sir Charles Langbridge Morgan, 508
 Institution of Electrical Engineers :
-French Midi Railway Electrification, Monsieur A. Bachellery, 588, 595
-  Presidential Address, Dr. Russell, 458
+French Midi Railway Electrification, Monsieur
+A. Bachellery, 588, 595
+Presidential Address, Dr. Russell, 458
 Pulverised Fuel and Efficient Steam Generation, David Brownlie, 665
-      WIRELESS SECTION :
+Wireless Section :
 Oscillating Valve Circuit, Model of, R. C. Clinker, 583
 ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :
 Institution of Mechanical Engineers :
-Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620
+Clvde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620
 Discussion at Manchester, 622
 Contrivances for Storage and Distribution of Water, E. Bruce Ball, at Glasgow Summer Meeting, 47
-Exhaust Valve and Cylinder Hoad Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker, 663, 675, 700
-Possibilities of Mercury as a Working Substance for Binary Fluid Turbines, W. J. Kearton, 560, 563
+Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. 11. W. Baker, 663, 675, 700
+Possibilities of Mercury as a Working Substance for Binary Fluid Turbines, W. J. Rear ton, 560, 563
 Presidential Address, Sir John Dewrance, Patents, Research, Standardisation, 445
 Thomas Hawksley Lecture on Mechanical Problems of Safety at Sea, Sir Westcott S. Abell, 500
 Institution of Naval Architects :
 Internal Combustion Engines Exhausting into Low-pressure Turbines, 274, 290
 Mechanical Stokers on Marine Water-tube Boilers, W. J. Muller, 274, 279
-Netherland Shipbuilding Company’s Yard at Amsterdam, 275, 282
-  Programme, 200
+Motherland Shipbuilding Company’s Yard at Amsterdam, 275, 282
+Programme, 200
 Rotterdam Nautical Institution and Museum, 258
 Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274
-Subdivision of Large Passenger Ships, A. C.
-     F. Henderson, 257, 261
+Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261
 Summer Meeting in Holland, 200, 256, 258, 261, 272, 279, 282, 290
 Theory of Bending, Professor W. Hovgaard, 275
 Visits and Entertainments in Holland, 275
 Water-tight Subdivision of Ships, Sir A. Denny, 256
 Institution of Petroleum Technologists :
-Origin of Petroleum, E. H. Cunningham- Craig, 530
+Origin of Petroleum, E. H. Cunningham-Craig, 530
 Institution of Welding Engineers :
-  Opening Meeting, 430
-Society, Ceramic:
+Opening Meeting, 430
-  Autumn Meeting, Drying of Refractories, 401
+Society, Ceramic :
+Autumn Meeting, Drying of Refractories, 401
 Society of Glass Technology :
 Visit to France, Particulars of Programme, Papers Read and Visits Paid, 183
-Society, Norwich Engineering ;
+Society, Norwich Engineering :
 Inauguration Meeting, Programme of Papers, 527
 AUSTRALIAN Engineering Notes, 55, 109, 187, 199, 320, 431, 517, 599
 Auto-Klean Strainer, 306
 B
 BALL, E. Bruce, Contrivances for Storage and Distribution of Water, 47
 Balloons—see Aeronautics
 Barges—see Ships
 Barrage, The Sukkur, 459
 Barton .Power Station—see Electrical Matters
 “ Beama ” Annual Dinner, 567
 Belfast—see Electrical Matters
 Bending, Theory of, Professor W. Hovgaard, 275
 Bengough, Guy D., and R. May, on Rapid Corrosion of Condenser Tubes, 7
 Berriman, A. E., on Road Transport, 305
 Bilton Silent Steam Water Heater, Hydraulic Pipe-bending Machine, 307
 Birmingham, Past Great Men of, Dud Dudley and Others, 474
 Blast-furnaces—see Iron and Steel
 Boiler, Clarkson Thimble-tube, 621
-Boiler Feed-wrater Circuits, James J. Weir, 372
-Boiler, Hawthorn-Wyber, 365
+Boiler Feed-water Circuits, James J. Weir, 372
-Boiler-house and Equipment at Barton Power Station, 391
+Boiler, Haw thorn-Wyber, 365
+Boiler-house and Equipment at Barton Power
+Station, 391
 Boiler-house and Equipment for Belfast Power Station, 415
-Boiler-house Equipment at the Wayagamack Paper Mill, Quebec, 206, 207
+Boiler-house Equipment at the Wayagamack
+Paper Mill, Quebec, 206, 207
 Boiler, Mellanby Exhaust Gas, 621
 Boiler, The Multitubular, Marc Seguin, 638, 661
 Boiler Tube Cleaning Blower, C. P. Parry, Limited, 350
 Boiler Water Alarm, The Hilo, 363
-Boilers, Gas-fired and Other, Spencer-Bone- court, Limited, 307
+Boilers, Gas-fired and Other, Spencer-Bone-court, Limited, 307
 Boilers, High-pressure Steam, D. S. Jacobus, 400
 Boilers, Scotch Marine, Uptake Superheater for, T. Sugden, 134
 Boilers, Series, Babcock and Wilcox, 400
 Bolivia—see Railways
 Books of Reference, 353
 Boring Machines—see Machine Tools
 Boundary Lubrication, 73
 Brakes, Railway—see Railways
 Brancker, General Sir S., on Air Transport, 305
-Breaking-up Large Masses of Steel, 530 ;
-   (Paragraph), 682
+Breaking-up Large Masses of Steel, 530;
+(Paragraph), 682
 “ Brentford By-pass,” 609
 BRIDGES:
-   Bascule Bridge at Norwich, 424, 428
+Bascule Bridge at Norwich, 424, 428
 Menai Suspension Bridge, Examination of, H. T. Tudsbery and A. R. Gibbs, 78
 Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333
-BRINELL Hardness Numbers, H. W. Browns- don, 288
-BRITISH COMMERCIAL GAS ASSOCIATION :
+BRINELL Hardness Numbers, H. W. Browns-don, 288
-   Annual General Meeting, 371
-BRITISH ENGINEERING STANDARDS ASSOCIATION :
+British Commercial Gas Association :
-   British Standard Electrical Specifications :
+Annual General Meeting, 371
+British Engineering Standards Association :
+British Standard Electrical Specifications :
 “ Moulded Flat Top Insulating Bushes,” 419
 “ Oil-immersed Switches and Circuit Breakers for Alternating Current Circuits,” 419
-     “ Slate Slabs for Electrical Purposes,” 419
+“ Slate Slabs for Electrical Purposes,” 419
 BRITISH Patent Working, 501
-Brownlie, David, on • Pulverised Fuel and Efficient Steam Generation, 665—see also Fuel
+Brownlie, David, on ■ Pulverised Fuel and Efficient Steam Generation, 665—see also Fuel
 Building—see Railways
 Burford, H. G., Standardisation of Motor Car Parts, 402
 Burton-Alexander, J. T., on Locomotive Practice and Performance in France, 119, 143, 178
 Burton-Alexander, J. T., on Some British Locomotive Performances, 684
 c
 CABLE Ship—see Ships
 Canada, Mining in, 323
 Canadian Patent Law, 347
 Canals Converted into Railways, 362
 Capstan Controllers, Explosion-proof Controllers, &c., Electro-Mechanical Brake Company, Limited, 252
 Castings or Forgings, 74
 Casting—see also Iron and Steel
 Catalogues, 86, 161, 187, 213, 325, 353, 407 435, 484, 574, 705
 Centrifugal Treatment of Petroleum, 668
 Chadwick, Roy, on Aeroplane Design, 504
 Cherbourg, Improvements at the Port of, 350
 Chile, Port Improvements in, 208
 China, Technical Education in, 345
 Chinese Engineering Notes, 78
 Chorlton, A. E. L., on the Crude Oil Aeroengine, 6
 Clarke, J. B., on Polar Diagrams for Riveted Connections, 639
-Clinker, R. C., Oscillating Valve Circuit , Model I of, 583
+Clinker, R. C., Oscillating Valve Circuit, Model of, 583
 Clydebridge—see Works
 COAL, COKE AND COLLIERIES :
- Advantages of Powdered Coal as a Fuel, 222 Belfast Power Station, Coal Handling at, 415 Coal Dust Explosions, 129
+Advantages of Powdered Coal as a Fuel, 222
-  Coal Meter, George Kent, Limited, 226
-  Coal-winding Plant, Large Electric, 103
+Belfast Power Station, Coal Handling at, 415
-  Cronton Colliery and Others, Electrical
-     Winding and Equipment, 88, 116, 117, 126
+Coal Dust Explosions, 129
-  Lea Recorder Coal Meter, 308
-  Motors in Collieries—see Electricity in Mines
+Coal Meter, George Kent, Limited, 226
-  Russian Coal Industry, 529
-  “ Strong-arm ” Coal Getter, 36
+Coal-winding Plant, Large Electric, 103
+Cronton Colliery and Others, Electrical
+Winding and Equipment, 88, 116, 117, 126
+Lea Recorder Coal Meter, 308
+Motors in Collieries—see Electricity in Mines
+Russian Coal Industry, 529
+“ Strong-arm ” Coal Getter, 36
 COHESION, 302, 343
 Commercial Motors—see Motor Vehicles, also Exhibitions
 Complexity of Natural Phenomena, 507
 Concrete—see also Ferro-concrete, Reinforced Concrete
 Concrete or Clay Moulding Machine, Ransome Machinery Company, Limited, 624
 Concrete Mixers, John Fowler and Co., Limited, 584
 Concrete Mixers, Winget, Limited, 584
 Concrete Piling—see Sheet
 Concrete and Reinforced Concrete, 66
-Concrete, Tools, Power-driven, for Breaking
-  Up, Broom and Wade, Limited, 624
+Concrete, Tools, Power-driven, for Breaking Up, Broom and Wade, Limited, 624
 Concreting the Bed of the Lake, St. James’s Park, 62
 Condenser Tubes, Rapid Corrosion of, Guy
-  D. Bengough and R. May, 7
+D. Bengough and R. May, 7
 Conferences at the British Empire Exhibition, 209, 403, 555
 Congress, International Air, 5, 32
 Congress, International Railway, 1925, 480
 Congress, Public Works, Roads and Transport, 473, 565, 584, 594, 618—see also Exhibitions, and for Papers, Public Works
 Contracts, 28, 58, 112, 140, 164, 190, 210, 328, 382, 407, 435, 463, 489, 520, 543, 567, 599, 622, 655, 679
 Copper, Effect of Oxygen on, Miss Grace Ford and Others, 318
 Copper in the United States, 79
 Corrosion, 313, 317
 Corrosion, Electro-chemical Character of, Ulick
-  R. Evans, 317
+R. Evans, 317
 Corrosion in Sea Water, 91, 99
 Cort, Henry, Tablet Portrait, 319
 Crane, 15-Cwt. Electric Runabout, Ransomes, Sims and Jefferies, Limited, 38
 Crane Navvy, Ruston and Hornsby, Limited, 623
 Cranes, Large Bridge-erecting, for India, Ransomes and Rapier, Limited, 566
 Cranes at Penistone Works, 2, 14, 30 (Two Two-page Supplements, July 6th, 1923)
 Crewdson, Eric, on Velocity of Flow in Pipes, 635
 Cunningham-Craig, E. H., Origin of Petroleum, 530
 Current Prices for Metals and Fuels, 26, 57, 84, 110, 138, 162, 188, 214, 240, 266, 294, 326, 354, 380, 408, 436, 464, 490, 518, 544 572, 600, 628, 656, 680, 706
 Current Retards on American Rivers, 689
 Cutting Machines—see Machine Tools
 D
 DAMS, Earth, Design of, 100
 Dangers of Sulphuretted Hydrogen, 99
 Davy Lamps, Tests of, 199
 Degory Carburetter, 307
 Dehydrating Apparatus on Fruit Farms, 651
 Depression Effect in Nozzle Flow, Henry A.
-   Hepburn, 691
+Hepburn, 691
 Deschamps, Jules, on Gas Turbines, 646 ; (Letter), 676
-Deterioration of Structures Exposed to Sea
-   Action, 91, 99, 399
+Deterioration of Structures Exposed to Sea Action, 91, 99, 399
 Diesel Engines—see Engines
 Dock, Government Graving, at Esquimalt,
-   B. C., 530, 532
+B.C., 530, 532
 Docks—see also London, Port of
 Dodd, K. S., on Design of Pontoons, 331
 Douglas, Wm. D., on Testing of Aircraft
-   Structures and Components, 33
+Structures and Components, 33
 Drilling Machines—see Machine Tools
 Drive Method—see Petroleum
-Dust Treatment, Special Emulsion for, Sir
-   George Scott-Moncrieff, 68
+Dust Treatment, Special Emulsion for, Sir George Scott-Moncrieff, 68
-Dyke, F. S., on the Lethbridge Irrigation
-   Enterprise in Western Canada, 114, 146, 147
+Dyke, F. S., on the Lethbridge Irrigation Enterprise in Western Canada, 114, 146, 147
-E
 EARTH Dams, Design of, 100
 Earthquake Disaster in Japan, 258, 455, 577
-Economic Speeds—see Railways
+Economic Speeds—see. Railways
 Economic Use of Wood, 153
-Educational Intelligence, 140, 190, 242, 268, 513
-Elastic Limit, 590
+Educational Intelligence, 140, 190, 242, 268, 513 Elastic Limit, 590 ■
 ELECTRICAL MATTERS :
-  Arc Welding Exhibits, Various, 365
+Arc Welding Exhibits, Various, 365
-  Barton Power Station of the Manchester
-    Corporation, 391, 396
+Barton Power Station of the Manchester Corporation, 391, 396
-  Belfast New Power Station, 415
+Belfast New Power Station, 415
 Cargo Winch, 3-Ton Worm-geared, Electrical Steering Gear, &c., Laurence, Scott and Co., 278
-Cascade Motor Driving in Mines for Haulage Gear, Winding Engine, Fan, Air Compressor, Sandy croft, Limited, 286
+Cascade Motor Driving in Mines for Haulage Gear, Winding Engine, Fan, Air Compressor, Sandycroft, Limited, 286
 Charging Electric Batteries, Portable Plant for, Hesco, Limited, 209
-  Coal-winding Plant, Large Electric, 103
+Coal-winding Plant, Large Electric, 103
 Diesel-electric Ship La Playa, Electrical Equipment for, Cammell Laird and Co., Limited, 420, 456
-  Direct-current Generator, 12,000-Volt, 568
+Direct-current Generator, 12,000-Volt, 568
 Dynamo and Battery Regulator, British Lighting and Ignition Company, Limited, 375
 Dynamo Coil-winding Machine, Midland Dynamo Company, 309
 Furnaces with Internal Electric Heaters, Wild-Barfield, New Type, 159
 Gas-driven Alternators for S. Africa, Electric Construction Company, 44, 64 ; (Letter), 70
- Halifax Electricity Works, Extensions at, 419 Harworth Main Colliery and Hilton Collieries, Metropolitan-Vickers Winding Plant at, 359, 368
+Halifax Electricity Works, Extensions at, 419 Harworth Main Colliery and Hilton Collieries,
+Metropolitan-Vickers Winding Plant at, 359, 368
 Haulage Gear, D. Ashton and Co., Limited, 235
 Heating, Electric, New System, Grierson, Limited, 431
 High-tension Interconnector, General Electric Company, 340
 Johannesburg, Electric Power Scheme for, 133
 Lighting, Electric, 107
 Lighting Plant, Stuart Turner, Limited, 336
 Lighting Plants, Small, with Paraffin Engines, Boulton and Paul, 37
 Lighting and Power Set, 1200-Watt Combined, Worthington-Simpson, Limited, 18
 Linton Lock Power Station for City of York, 148, 149
 Locomotives and Trucks, Electric, British Electric Vehicles, Limited, 276
 Manufacture of Ferro-vanadium by Electric Furnace, E. Kilburn Scott, 636
 Mines, Electricity in, 88, 116, 117, 126, 142, 166, 198, 234, 259, 286, 316, 359, 368
 Mining Switchgear, Ferguson, Pailin, Limited, 316
 Minister of Transport and Electricity Supply, 134
 Motors, Starting Controllers and Winders for Mine Work, Bruce Peebles and Co., Limited, 198
 Oil Circuit Breaker, Three-phase Oil, A Large, Ferguson, Pailin, Limited, 200
-  Oscillating Valve, Circuit, Model of, R. C.
-    Clinker, 583
+Oscillating Valve, Circuit, Model of, R. C. Clinker, 583
- Parsons Motor Company’s Lighting Set, 250 Penistone Works of Cammell Eaird and Co.,
-Limited, 19,000 H.P. Motor and Other Electrical Equipment, 62, 72 (Two-page Supplement, July 20th, 1923)—for Description of Works, &c., see Works
+Parsons Motor Company’s Lighting Set, 250 Pen is tone Works of Cammell Eaird and Co.,
+Limited, 19,000 H.P. Motor and Other Electrical Equipment, 62, 72 {Two-page Supplement, July 20th, 1923)—for Description of Works, &c., see Works
 Polar Magnetos, British Thomson-Houston Company, 308
 Power-house and Electrical Equipment at Plate Mill, Clydebridge Steel Works, English Electric Company, 247, 254
-  Propeller for Ships—see Ships
-  Seattle, New Electric Sub-station for, 183
+Propeller for Ships—see Ships
+Seattle, New Electric Sub-station for, 183
 Small Lighting Set, National Gas Engine Company, Limited, 18
 South African Electricity Supply Commission, 158
 South-East Lancashire Electricity Supply, 93
- S.P. Winding Equpiment for Mines, Metropolitan-Vickers Electrical Company, 88, 359
- Sperry Searchlight, 249
+S.P. Winding Equpiment for Mines, Metro-politan-Vickers Electrical Company, 88, 359
-  Structure of Matter, Electrical, Professor Sir
-    E. Rutherford, 284
+Sperry Searchlight, 249
- Switchgear, Line Sectioning Switch, Transformer Cabin, &c., Sprecher and Schuh, 276, 277
+Structure of Matter, Electrical, Professor Sir
+E. Rutherford, 284
+Switchgear, Line Sectioning Switch, Transformer Cabin, &c., Sprecher and Schuh, 276, 277
 Three-phase Variable-speed Commutator Motor, Shunt-wound and Other Motors, Swedish General Electric Company, 364
 Transmitting Electrical Energy from Norway to Denmark, 223
 Truck, Electric Run-about Tipping, Electricars, Limited, 642
 Trucks, Cranes, and Tractors, Electrical, Various Exhibits, 365
 Trucks and Jib Crane Trucks, Lansing Equipment Company, 183
 Tubular Electric Heating System, Lightfoot Brothers, 614
 United States Power Station, New Generating Plant, 197
 Ward-Leonard Direct-current Winder for Mines, 260, 261
- Waste Heat Recovery in a Power Station, 622
-   Welding Plant, Multiple Arc D.C., Premier
+Waste Heat Recovery in a Power Station, 622
-     Electric Welding Company, Limited, 226
-   West Flanders, Electrification of, 320
+Welding Plant, Multiple Arc D.C., Premier Electric Welding Company, Limited, 226
+West Flanders, Electrification of, 320
 Winders, Reel Type with Direct Current, Winders, Reel Type with Alternating Current, 259, 261
 ENERGY of the Future, Dr. Charles Steinmetz, 67
 Engagement and Loading of Involute Gearing, A. F. Ainslie, 685
 ENGINES AND MOTORS :
-   Aero-engine Failures, 258
+Aero-engine Failures, 258
 Aero-engine Materials, Development of, Leslie Aitchison, 7
 Ailsa Crag Marine Motor, New Types, 335
 Air-cooled Aero-engines, A. H. R. Fedden, 6
 Blackstone’s Crude Oil, Lampless Paraffin Engines, &c., 37
 “ Bolinder ” Heavy Oil Engine, James Pollock, Sons and Co., 366
 ENGINES AND MOTORS (continued):
 Browett-Lindley Gas Engines for Driving Alternators, 44, 64 ; (Letter), 70
 Camellaird-Fullagar Engines for the La Playa, 420 456
-Cargo Boat Type Marine Diesel Engines, 1500 B.H.P., Schneider et Cie., 152, 156, 157
-Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120,620; (Letters), 676
+Cargo Boat Type Marine Diesel Engines
+J*500 B.H.P., Schneider et Cie., 152, 156^
+Clyde Marine Oil Engines, Dr. A. L. Mellanbv 120,620; (Letters), 676
 Cold Starting Engine, 165 B.H.P., Ruston and Hornsby, Limited, 308
 Cold Starting Heavy Oil Engine, L. Gardner and Sons, Limited, 276
 Crude Oil Aero-engine, A. E. L. Chorlton, 6
-Crude Oil Hot-bulb Engine for Road Roller, Clayton and Shuttleworth, Limited, 640, 644
+i Crude Oil Hot-bulb Engine for Road Roller, Clayton and Shuttleworth, Limited, 640*
+,      644
 Diesel Engine Power Plants, 55
-Double-acting Four-cycle Marine Diesel Engine, Burmeister and Wain, 79
-Engines Referred to in Dr. Mellanby’s Paper : Beardmore Engine, New Type ; North British Double-acting Two-cycle Engine ; Scott-Still Engines, Twin Set ; Vickers-Petter Engine with Clarkson Thimble-tube Boiler, 621
+Double-acting Four-cycle Marino Diesel Engine, Burmeister and Wain, 79
-Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker, 663, 671, 675, 700
+Engines Referred to in Dr. Mellanby’s Paper : Beardmore Engine, New Type : North British Double-acting Two-cycle Engine ; Scott-Still Engines, Twin Set ; Vickers-Petter Engine with Clarkson Thimble-tube Boiler, 621
+Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker 663, 671, 675, 700
 Fairfield-Sulzer Diesel Engines, 649
-French Submarine Engines, 1500 B.H.P. Two-stroke Cycle, Schneider et Cie., 152, 157, 158
+French Submarine Engines, 1500 B.H.P.
+Two-stroke Cycle, Schneider et Cie., 152 157, 158
 Gas Engine, Four-cylinder Vertical, National Gas Engine Company, Limited, 18
 Geared Turbine Machinery, Geared Oil Engine Models, &c., Parsons Marine Steam Turbine Company, Limited, 365
 Gleniffer Paraffin Marine Motors and Lubricating System, 308, 309
-“ Harmonic Six” Marine Motor, Small, Slack and Parr, Limited, 366
+“ Harmonic Six** Marine Motor, Small, Slack and Parr, Limited, 366
 Hot-bulb Engine, with Vertical Fuel Pump, Anglo-Belgian Company, 338
-Internal Combustion Engine for Driving Road Roller, Blackstone and Co., Limited, 640
-  Internal Combustion Engine Phenomena, 671 Internal Combustion Engines Exhausting into Low-pressure Turbines, Lieut.-Colonel F. Modugno, 274, 290
+Internal Combustion Engine for Driving Road Roller, Blackstone and Co., Limited. 640
+Internal Combustion Engine Phenomena, 671 Internal Combustion Engines Exhausting into Low-pressure Turbines, Lieut.-Colonel F. Modugno, 274, 290
 “ King-of-All ” Engines, Petrol, Paraffin or Gas, Bradford Gas Engine Company, Limited, 37
 Kromhout Engines at the Shipping Exhibition, 249, 250
 Marine Diesel Engines, Working Costs, 177
 Marine Oil Engines, Trials of, 20
 Marine Paraffin and Other Engines at the Shipping Exhibition, J. I. Thornycroft and Co., Limited, 224
-MOTOR CAR AND COMMERCIAL MOTOR VEHICLE ENGINES AND ACCESSORIES AT OLYMPIA :
-    See also Motor Cars
+Motor Car and Commercial Motor Vehicle Engines and Accessories at Olympia :
-Aster Six-cylinder Motor Car Engine, 498 Four-cylinder Monobloc Engine for 14
-       H.P. Bean Car, 497
+See also Motor Cars
-    Loyd-Lord Valveless Engine, 528
-    Ruston-Hornsby Motor Car Engine, 529 ;
+Aster Six-cylinder Motor Car Engine, 498
-       (Note), 571
-“Sentinel” Wagon Works Steam Engine for Commercial Vehicles, 612, 613
+Four-cylinder Monobloc Engine for 14
-Thermostat for Pump-cooled Engines, Delco-Remy, Limited, 528
+H.P. Bean Car, 497
+Loyd-Lord Valveless Engine, 528
+Ruston-Hornsby Motor Car Engine, 529 • (Note), 571
+“ Sentinel ” Wagon Works Steam Engine for Commercial Vehicles, 612, 613
+Thermostat for Pump-cooled Engines.
+Delco-Remy, Limited, 528
 Thornycroft, J. I. and Co., Limited, Motor Lorry Engines, 581, 582
-Trojan Motor Vehicle Engine, 10 H.P, Four-cylinder, Leyland Motors, Limited, 580, 581
-Wolseley Four-cvlinder Motor Car Engine, 498
+Trojan Motor Vehicle Engine, 10 H.P, Four-cylinder, Leyland Motors, Limited* 580, 581
-  Oil Engine, 12-14 H.P., Petters Limited, 37 Paraffin and Petrol Engine, Small, Sir W. G.
+Wolseley Four-cvlinder Motor Car Engine.
+Oil Engine, 12-14 H.P., Petters Limited, 37 Paraffin and Petrol Engine, Small, Sir W. G.
 Armstrong, Whitworth and Co., Limited, 36
 Paraffin Two-cylinder Lighting Set, A. G.
-    Mumford, Limited, 158
+Mumford, Limited, 158
 Parsons Paraffin Marine Engines, 250, 251
 Petrol, 2| H.P. Vertical, Engine, R. A.
-     Lister and Co., Limited, 37
-Quadruple-expansion Marine Engine, North- Eastern Marine Engineering Company, Limited, 277
+Lister and Co., Limited, 37
+Quadruple-expansion Marine Engine, North-Eastern Marine Engineering Company. Limited, 277
 Record Solid Injection Engine, 310
-Saunders-Clarkson 5 B.H.P. Two-stroke Inboard Motor, 184
+Saunders-Clarkson 5 B.H.P. Two-stroke
+Inboard Motor, 184
 Saunderson Tractor Engine and Gear-box, 35, 36
-   Scott-Still Marine Oil Engine, 556, 592
-Single-cylinder High-speed Vertical Engine, Robey and Co., Limited, 225
+Scott-Still Marine Oil Engine, 556, 592
-Solid Injection Oil Engine, J. S. White and Co., 339
+Single-cylinder High-speed Vertical Engine,
+Robey and Co., Limited, 225
+Solid Injection Oil Engine, J. S. White and
+Co., 339
 Two-cycle Oil Engine of the Motor Tanker Arnus, Swan, Hunter and Wigham Richardson, 485
 Varying Specific Heats and Gas Engine Mixtures, Telford Petrie, 361
-Vickers-Petters Solid Injection Oil Engine, 37, 52
-“Willing Worker” Paraffin Engine, Drummond Bros., Limited, 366
+Vickers-Petters Solid Injection Oil Engine 37, 52                                 b
+“Willing Worker” Paraffin Engine, Drum
+mond Bros., Limited, 366
 ENGINEERING Materials, Prices of, during the First Half of 1923, 22
-Engineering News—see also French, Indian, &c.
+Engineering News—see also French, Indian. &c.
 Engineers and the Future, 508 ; (Letter), 538
 Engineers of the Future, 672
-Evans, Ulick R., on the Electro-chemical Character of Corrosion, 317
+Evans, Click R., on the Electro-chemical
+Character of Corrosion, 317
 Exhaust Valve, &c.—see Engines
 EXHIBITIONS :
-British Empire Exhibition, Conferences at, 209, 403, 555
+British Empire Exhibition, Conferences at.
-     Signalling, for the Exhibition, 390
-     World Power Conference, Programme,
+, 403, 555
-       List of Papers, 403, 555
-Commercial Motor Exhibition, 580, 608, 609 —see also Motors, Commercial
+Signalling, for the Exhibition, 390
-   Gas Exhibition in Birmingham, 40
+World Power Conference, Programme,
+List of Papers, 403, 555
+Commercial Motor Exhibition, 580, 608, 609
+—see also Motors, Commercial
+Gas Exhibition in Birmingham, 40
 Motor Car Show at Olympia, 469, 496, 506, 528—see also Motor Cars
-Public Works and Transport Exhibition, 473, 565, 584, 623, 640; also Miscellaneous Exhibits, 642—for Exhibits, see Various Headings
+Public Works and Transport Exhibition, 473, 565, 584, 623, 640; also Miscellaneous Exhibits, 642—for. Exhibits, see Various Headings
 EXHIBITIONS (continued):
 Royal Agricultural Show at Newcastle, 17, 34
 Shipping, Engineering and Machinery Exhibition, 224, 249, 276, 306, 335, 363
-   Shoe and Leather Fair, 449, 452
-   Smithfield Club Show, 646
+Shoe and Leather Fair, 449, 452
-   Wireless Exhibition, 502, 524, 553
+Smithfield Club Show, 646
+Wireless Exhibition, 502, 524, 553
 EXPERIMENTAL—see Ships, Propeller Cavitation
 F
-FAIRFIELD—see Engines
+FAIRFIELD-—see Engines
 Fair—see Exhibitions
-Fedden, A. H. R., on Air-cooled Aero-engines, 6 Feed Heater—see Railway Locomotives
+Fed den, A. H. R., on Air-cooled Aero-engines, 6 Feed Heater—see Railway Locomotives
 Ferries—see Ships
 Ferro-concrete Warehouse at Manchester, 322
 Ferro-vanadium, Manufacture of, by Electric Furnace, E. Kilburn Scott, 636
 Files Reconditioning, Vikings-Tenax Company, 366
 Filter, Feed-water, Robey and Co., Limited, 226
 Filter, Stream-line, Dr. Hele-Shaw, Stream
-   Line Filter Company, 68, 339
+Line Filter Company, 68, 339
 Fir versus Pine Timber, 515
 Fire-box Stays and the Metallurgist, 645; (Letter), 702
 inns, Famous, Short Histories of, E. L. Ahrons, 194, 231, 548
 Kitson and Co., Limited, Airedale Foundry, Leeds, 548
 Sharp, Stewart and Co., Limited, 1806, Manchester and Glasgow, 194, 231 ; (Letter), 223—for List of Locomotives, see Railway Locomotives
 Flow Meter, Britannia Lathe and Oil Engine Company, Limited, 540
 Forthcoming Engagements, 28, 58, 86, 112, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 438, 465, 492, 520, 546, 574, 602, 630, 658, 682, 708
 Forward, E. A., Links in the History of the Locomotive, 638, 661
 Fowler, Sir Henry, Lecture on Non-ferrous Metals in Engineering, 288
 Fowler, Sir Henry, on Transport and its Indebtedness to Science, 305, 314
 FRENCH ENGINEERING NOTES :
-, 57, 85, 111, 139, 163, 189, 215, 241, 267, 295, 327, 355, 381, 409, 437, 465, 491, 519, 545, 573, 601, 629, 657, 681, 707
+, 57, 85, 1U, 139, 163, 189, 215, 241, 267, 295, 327, 355, 381, 409, 437, 465, 491, 519, 545, 573, 601, 629, 657, 681, 707
-   Aeronautics, 85
-   Air Resistance, 139
+Aeronautics, 85
-   Airships, 215
-   Alma Bridge, 629
+Air Resistance, 139
-   Armoured Cars, 573
-   Automatic Couplings, 573
+Airships, 215
-   Benzol from Peat, 657
-   British Unemployment, 681
+Alma Bridge, 629
-i Cable Ploughing, 381
-   Canadian Exhibition, 163
+Armoured Cars, 573
-   Coke and Iron Ore, 295
-   Coke Problem, 85
+Automatic Couplings, 573
-   Coke Reparations, 437]
-   Coke Supply, 139
+Benzol from Peat, 657
-   Cold Storage, 491
-   Commercial Aeroplanes, 327
+British Unemployment, 681
-   Commercial Policy, 545
-   Commercial Propaganda, 267
+Cable Ploughing, 381
-   Commercial Vehicles, 491
-   Competition, 707
+Canadian Exhibition, 163
-   Continuous Brakes, 27, 465
-   Dehydrating Alcohol, 327
+Coke and Iron Ore, 295
-   Desert Transport, 437
-   Direct Process Steel, 57
+Coke Problem, 85
-   Electric Locomotives, 657
-   Electric Traction, 139
+Coke Reparations, 437j
-   Electric Train Lighting, 545
-   Electrical Distribution, 681
+Coke Supply, 139
-   Electrification, 139
-   Engines and Transmissions, 409
+Cold Storage, 491
-   Ferro-concrete, 111
-   Floating Exhibition ,111
+Commercial Aeroplanes, 327
-   Foreign Contracts, 295
-   Foreign Exchanges, 111
+Commercial Policy, 545
-   Foreign Orders, 437
-   Foreign Trade, 465
+Commercial Propaganda, 267
-   Foundry Congress, 327
-   Franco-British Co-operation, 465
+Commercial Vehicles, 491
-   Fuel Problem, 381
-   Harbour Works, 267
+Competition, 707
-   Haulage Economy, 491
-   Heavy Motor Traffic, 27
+Continuous Brakes, 27, 465
-   Helicopters, 295, 629
-   High-compression Engines, 163
+Dehydrating Alcohol, 327
-   Higher Prices, 241
-   Industry and Agriculture, 267
+Desert Transport, 437
-   Iron Production, 57
-   Iron and Steel Production, 189, 295, 573
+Direct Process Steel, 57
-   Light Aeroplanes, 215
-   Merchant Marine, 189
+Electric Locomotives, 657
-   Miners’ Wages, 545
-   Motor Cars, 409
+Electric Traction, 139
-   Motor Trade, 519
-   Moving Platforms, 241
+Electric Train Lighting, 545
-   Naval Manoeuvres, 139
-   New Cruiser Type, 215
+Electrical Distribution, 681
-   New Fuels, 409
-   Oil Engineering, 657
+Electrification, 139
-   Oil Research, 215
-   Olympic Engineering, 707
+Engines and Transmissions, 409
-   Paris a Seaport, 601
-   Paris Traffic, 629
+Ferro-concrete, 111
-   Paris Transports, 267, 601
-   Paris Water Supply, 85
+Floating Exhibition, 111
-   Power Alcohol, 295
-   Protection and Trade, 437
+Foreign Contracts, 295
-   Reconstruction, 657
-   Rail Motors, 545
+Foreign Exchanges, 111
-   Reduced Tariffs, 85
-   Refloating the France, 189
+Foreign Orders, 437
-   Regulating the Seine, 27, 707
-   Road Depreciation, 163
+Foreign Trade, 465
-   Rolling Stock, 27, 519
-   Ruhr Situation, 573
+Foundry Congress, 327
-   Ruhr Stocks, 163, 491
-   Ruhr Supplies, 465
+Franco-British Co-operation, 465
-   Stainless Steel, 111
-   State Railway Works, 355
+Fuel Problem, 381
-   Street Paving, 57
-   Suction Gas Lorries, 241
+Harbour Works, 267
-   Suction Gas Tractors, 355
-   Suction Gas Wagons, 519
+Haulage Economy, 491
-   Tanks, 681
+Heavy Motor Traffic, 27
+Helicopters, 295, 629
+High-compression Engines, 163
+Higher Prices, 241
+Industry and Agriculture, 267
+Iron Production, 57
+Iron and Steel Production, 189, 295, 573
+Light Aeroplanes, 215
+Merchant Marine, 189
+Miners’ Wages, 545
+Motor Cars, 409
+Motor Trade, 519
+Moving Platforms, 241
+Naval Manoeuvres, 139
+New Cruiser Type, 215
+New Fuels, 409
+Oil Engineering, 657
+Oil Research, 215
+Olympic Engineering, 707
+Paris a Seaport, 601
+Paris Traffic, 629
+Paris Transports, 267, 601
+Paris Water Supply, 85
+Power Alcohol, 295
+Protection and Trade, 437
+Reconstruction, 657
+Rail Motors, 545
+Reduced Tariffs, 85
+Refloating the France, 189
+Regulating the Seine, 27, 707
+Road Depreciation, 163
+Rolling Stock, 27, 519
+Ruhr Situation, 573
+Ruhr Stocks, 163, 491
+Ruhr Supplies, 465
+Stainless Steel, 111
+State Railway Works, 355
+Street Paving, 57
+Suction Gas Lorries, 241
+Suction Gas Tractors, 355
+Suction Gas Wagons, 519
+Tanks, 681
 FRENCH ENGINEERING NOTES (continued):
-  Tractors, 381
-  Trade Compromise, 629
+Tractors, 381
-  Trade and Employment, 355
-  Trade Fluctuations, 27
+Trade Compromise, 629
-  Trade Improvement, 601
-  Trade Opportunities, 327
+Trade and Employment, 355
-  Trade Position, 57, 267, 519
-  Trade Profits, 629
+Trade Fluctuations, 27
-  Trade Reconstruction, 657
-  Wagons, 163, 573
+Trade Improvement, 601
-  Water Pollution, 707
-  What to do with Stocks, 189
+Trade Opportunities, 327
+Trade Position, 57, 267, 519
+Trade Profits, 629
+Trade Reconstruction, 657
+Wagons, 163, 573
+Water Pollution, 707
+What to do with Stocks, 189
 FUEL, Powdered, 695
 Fuel, Pulverised, 665
 Fullagar Engines—see Engines
 Furnace, Muffle Rivet-heating, Charles Burrell and Sons, Limited, 335
 Furnaces, Electric—see Electrical Matters
-Furnaces at Penistone Works, 2 (Two Two-page
-  Supplements, July 6th, 1923)
+Furnaces at Penistono Works, 2 (Two Two-page
-Future Supply of Skilled Workers, 255 ; (Letters), 319, 375, 403
-G
+Supplements, July 6 th, 1923)
+Future Supply of Skilled Workers, 255 : (Letters), 319, 375, 403
 GAS Engines—see Engines
-Gas Exhibition;—see Exhibition
+Gas Exhibition—see Exhibition
 Gas Producers, Double-draught, Dowson and Mason Gas Plant Company, Ltd., 44, 64 ; (Letter), 70
 Gas Producers, Morgan-Sahlin, 30
 Gas Supplies, Testing the Calorific Value of, 48
-Gas Turbines, Jules Deschamps, 646 ; (Letter), 676
-Gauges, Brookes and Sears “ Generator Comparator ” for Measurement of, Precision Tool Company, Limited, 363
+Gas Turbines, Jules Deschamps, 646 ; (Letter),
-Gayler, Miss Marie L. V., on the Constitution and Age-hardening of Quarternary Alloys, 317	.
+Gauges, Brookes and Sears “Generator Comparator ” for Measurement of, Precision Tool Company, Limited, 363
+Gayler, Miss Marie L. V., on the Constitution and Age-hardening of Quarternary Alloys,
 Gear, Variable Speed, Adapted for Planers, Williams-Janney, 441
-Geared Drive, 283 ; (Letter), 555
+Geared Drive, 283*; (Letter), 555
 Gearing, Involute, Engagement and Loading of, A. F. Ainslie, 685
-“Generator Comparator,” Brookes and Sears. 363
+“Generator Comparator,” Brookes and Sears 363
 Germany, Engineering Position in, 322
-Gibson, Professor A. H., and Mr. H. W. Baker, on Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, 663, 671, 675, 700
+Gibson, Professor A. H„ and Mr. H. W. Baker, on Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, 663, 671, 675, 700
 Glasgow and the Activated Sludge Process, 204
 Glasgow Tramways, 20
 Glass—see Society of Glass Technology
 Grinding Machines—see Machine Tools
-Gyroscopic Stabiliser—see Ships
+! Gyroscopic Stabiliser—see Ships
 H
-HACKSAW Blade, New Type, Edward G. Herbert, Limited, 431
-Hadfield, Sir Robert, on the History and Progress of Metallurgical Science, 474, 510, 536,'578
+| HACKSAW Blade, New Type, Edward G. Herbert, Limited, 431
+Hadfield, Sir Robert, on the History and Progress of Metallurgical Science, 474, 510, 536, 578                                       ’
 Hamburg, Smoke Abatement in, 107
 Hangars—see Aeronautics
 Harrows at the Royal Show, 36
 Haulage, Electric—see Electrical Matters
 Hawksley, Thomas, Lecture—see Institution of Mechanical Engineers
-Haymaking Without the Sun, R. Borlase Matthews’ Method, 17
+Haymaking Without the Sun, R. Borlase Matthews’ Method, ]7
 Heating, Electric—see Electrical Matters
-Henderson, A. C. F., Subdivision of Large Passenger Ships, 257, 261
+Henderson, A. C. F., Subdivision of Large
+Passenger Ships, 257, 261
 Hepburn, Henry A., Depression Effect in Nozzle Flow, 691
-Herbert Pendulum Hardness Tester, Mathematical Theory of, Wm. J. Walker, 244; (Letters), 21, 70, 248
+Herbert Pendulum Hardness Tester, Mathematical Theory of, Wm. J. Walker, 244 • (Letters), 21, 70, 248
 High-pressure Steam Boilers, D. S. Jacobus, 400
 High-speed Planing—see Machine Tools
 Histories, Short—see Firms
-History of the Locomotive—see Railway Locomotives
-History and Progress of Metallurgical Science, Sir Robert Hadfield, 474, 510, 536, 552, 578 —for Illustrations, see Subjects Index, History, &c.
+History of the Locomotive—see Rail wav Locomotives
+History and Progress of Metallurgical Science, Sir Robert Hadfield, 474, 510, 536, 552, 578
+for Illustrations, see Subjects Index, History, &c.
 Hoisting Cables, Magnetic Tests of, 431
 Holland, Shipbuilding and Engineering in, 124
-Hoile Four-wheel Driving and Steering Motor Car, 666, 667, 670
+Hoile Four-wheel Driving and Steering Motor
+Car, 666, 667, 670
 Hot Bulb—see Engines
-Humphrey Pumps—see Pumps
-Hydraulic Press, 250-Ton Open-sided, and Four-cylinder Radial Pump for, Tangent Tool and Engineering Company, Limited, 338 Hydro-electric Power Station at Linton Lock, 148, 149
+Humphrey Pumps—sec Pumps
+Hydraulic Press, 250-Ton Open-sided, and
+Four-cylinder Radial Pump for, Tangent
+Tool and Engineering Company, Limited, 338
+Hydro-electric Power Station at Linton Lock, 148, 149
 I
 INDIA, Agricultural Implements in, 236
-INDIAN ENGINEERING NOTES :
+INDIAN ENGINEERING NOTES : 22
-  Hyderabad State Railways, 22
-  Hydro-electricity in Ceylon, 22
+Hyderabad State Railways, 22
-  Irrigation Projects, 22
-  Sukkur Barrage, 22
+Hydro-electricity in Ceylon, 22
-INDICATOR, Distant-reading Water Level, Aster Engineering Company, Limited, 431
-Indicators, Temperature, Recorders, &c., Cambridge and Paul Instrument Company, Limited, 251
+Irrigation Projects, 22                          |
+Sukkur Barrage, 22
+INDICATOR, Distant-reading Water Level, |
+Aster Engineering Company, Limited, 431
+Indicators, Temperature, Recorders, &c., Cambridge and Paul Instrument Company, Limited, 251                             J
 Injector—see Railway Locomotives
 Interlocking Rubber Road Surfacing Blocks,
-  C. W. Read’s System, 651
-Internal Combustion Engines—see Engines International Air Congress—see Aeronautics International Navigation Congress, 10, 38, 65 —for Details, see Ships
+C. W. Read’s System, 651
-International Railway Congress—see Railways Inventions, Patents for, 453 ; (Letters), 484
+Internal Combustion Engines—see Engines
+International Air Congress—see Aeronautics
+International Navigation Congress, 10, 38, 65 —for Details, see Ships
+International Railway Congress—see Railways
+Inventions, Patents for, 453 ; (Letters), 484*
 IRON AND STEEL :
-Blast-furnace Labour-saving Equipment, 131 Blast-furnaces, The Tayeh, China, 48 Breaking Up Large Masses of Steel, 530 ;
+Blast-furnaco Labour-saving Equipment, 131 Blast-furnaces, The Tayeh, China, 48
-     (Paragraph), 682
-  Canada, Production of Iron and Steel in, 419
+Breaking Up Large Masses of Steel, 530 ;
+(Paragraph), 682
+Canada, Production of Iron and Steel in, 419
 Casting Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
-  Cold Brittleness, 534
-  France, Production of Iron and Steel in, 179
+Cold Brittleness, 534
-  Iron and Steel Works—see Works
+France, Production of Iron and Steel in, 179
+Iron and Steel Works—see Works
 New Steel, Park Gate Iron and Steel Company, Limited, 319
-  Nickel Rolling Mill, Huntington, U.S.A., 330
-  Rolling Mills at Penistone Works, 32, 42
+Nickel Rolling Mill, Huntington, U.S.A., 330
-Steel Melting Department at Penistone Works, 2, 14, 30 (Two Two-page Supplements, July 6th, 1923)
+Rolling Mills at Penistone Works, 32, 42
+Steel Melting Department at Penistone Works, 2, 14, 30 {Two Two-page Supplements , July 6th, 1923)
 IRRIGATION Enterprise, Lethbridge, Western Canada, F. S. Dyke, 114, 146, 147
 J
-JACOBUS, D. $., High-pressure Steam Boilers, 400
+JACOBUS, D. S., High-pressure Steam Boilers, 400
 Japan, Earthquake Disaster, 258, 455, 577
 Johns, A. W., on Ship Form and Steering, 551, 576
-Johore Causeway, 537 (Two-page Supplement, November 16th, 1923)
+Johore Causeway, 537 {Two-page Supplement, November Y6th, 1923)
 Joint Patentees, 562
 Joint, Victaulic Company, Limited, 310
 K
 KEARTON, W. J., on Mercury Vapour, for Binary Fluid Turbines, 560, 563
 Kershaw, J. B. C., on Air Pollution in Towns of the United Kingdom, 128
 Kromhout Engines—see Engines
 L
 LABOUR NEWS, STRIKES, AND WAGES QUESTIONS: 101
 Boilermakers’ Dispute — see Seven-day J ournal
 Payment by Results, 283; (Letter), 223, 483, 513, 538, 555
-  Railway Labour, 696
+Railway Labour, 696
 Skilled Workers, Future Supply of, 255 ; (Letters), 319, 375, 403
-  Unemployment, 101
-LAKES — see St. James’s Lathes—see Machine Tools Latin-American Engineering Notes, 323
+Unemployment, 101
+LAKES — see St. James’s
+Lathes—see Machine Tools
+Latin-American Engineering Notes, 323
 Launches and Trial Trips, 28, 58, 140, 190, 213, 293, 325, 356, 375, 435, 543, 567, 599, 677,705
 Lead Mines, Ore-loading Machines for, 209
 LEADERS:
-  Air-heaters v. Economisers, 480
+Air-heaters v. Economisers, 480
-  Annealing, 203
+Annealing, 203
 Automatic Couplings for Railway Wagons, 229
 Boundary Lubrication, 73
-Castings or Forgings ? 74
-  Cohesion, 343
+Castings or Forgings ? 7 4
-  Cold Brittleness, 534
-  Complexity of Natural Phenomena, 507
+Cohesion, 343
-  Corrosion, 313
-  Corrosion in Sea Water, 99
+Cold Brittleness, 534
-  Cruising Ships of the Navy, 425
-  Dangers of Sulphuretted Hydrogen, 99
+Complexity of Natural Phenomena, 507
-  Economic Railway Speeds, 15
-  Economic Use of Wood, 153
+Corrosion, 313
-  Elastic Limit, 590
-  Engineers and the Future, 508
+Corrosion in Sea Water, 99
-  Engineers of the Future, 672
-  Extended Piston-rods, 618
+Cruising Ships of the Navy, 425
-  Fire-box Stays and the Metallurgist, 645
-  Future Supply of Skilled Workers, 255
+Dangers of Sulphuretted Hydrogen, 99
-  Geared Drive, 283
-  High-capacity Wagons, 397
+Economic Railway Speeds, 15
-  Individuality in Locomotive Engineering, 454
-  Internal Combustion Engine Phenomena, 671
+Economic Use of Wood, 153
-  Locomotive Booster, 369
-  Locomotive Driving, 562
+Elastic Limit, 590
-  Locomotives and Trains, 203
-  London’s Water Supply, 177, 696
+Engineers and the Future, 508
-  Main Line Electrification, 313
-  Marine Diesel Engine Working Costs, 177
+Engineers of the Future, 672
+Extended Piston-rods, 618
+Fire-box Stays and the Metallurgist, 645
+Future Supply of Skilled Workers, 255
+Geared Drive, 283
+High-capacity Wagons, 397
+Individuality in Locomotive Engineering, 454
+Internal Combustion Engine Phenomena, 671
+Locomotive Booster, 369
+Locomotive Driving, 562
+Locomotives and Trains, 203
+London’s Water Supply, 177, 696
+Main Line Electrification, 313
+Marine Diesel Engine Working Costs, 177
 Marine Engineers and Oil Engine Certificates, 229
 Master and Mechanic, 343
 Mercury-vapour Prime Mover, 561
-  Multi-cylinder Locomotives, 255
-  Naval Programme, New, 533
+Multi-cylinder Locomotives, 255
-  Navigation Congress Results, 43
-  Notches and Scratches, 397
+Naval Programme, New, 533
+Navigation Congress Results, 43
+Notches and Scratches, 397
 One-wire and Three-wire Systems for Railway Telegraphy, 426
-  Optical Stress-strain Recorders, 479
-  Patents for Inventions, 453
+Optical Stress-strain Recorders, 479
-  Payment by Results, 283
-  Powdered Fuel, 695
+Patents for Inventions, 453
-  Railway Accidents, 44
-  Railway Electrification, 589
+Payment by Results, 283
-  Railway Labour, 696
-  Railway Rates and Railway Wages, 154
+Powdered Fuel, 695
-  Research Associations, 398
-  Singapore Naval Base, 127
+Railway Accidents, 44
-  Smithfield Club Show, 646
-  Specifications : Their Use and Abuse, 15
+Railway Electrification, 589
-  State Railways, 369
-  Tensile Test, 128
+Railway Labour, 696
-  Waste Heat Recovery on Ships, 617
+Railway Rates and Railway Wages, 154
+Research Associations, 398
+Singapore Naval Base, 127
+Smithfield Club Show, 646
+Specifications : Their Use and Abuse, 15
+State Railways, 369
+Tensile Test, 128
+Waste Heat Recovery on Ships, 617
 LEATHER, Machines Used in Preparation of, 449, 452
-Leonard! da Vinci, 647
+Leonardi da Vinci, 647
 Lethbridge Irrigation Enterprise in Western Canada, F. S. Dyke, 114, 146, 147
 LETTERS FROM OUR OWN CORRESPONDENTS :
-England, North of, 24, 54, 82, 1087136, 161, 186, 212, 239, 265, 292, 324, 352, 378, 406, 434, 462, 488, 516, 517, 542, 570, 598, 626, 654, 678, 704
+England, North of, 24, 54, 82. 1087136, 161, 186, 212, 239, 265, 292, 324, 352, 378, 406, 434, 462, 488, 516, 517, 542, 570, 598, 626, 654, 678, 704
 Lancashire, 23, 53, 82, 108, 136, 160, 185, 211, 238, 263, 291, 323, 351, 377,405,433, 461, 487, 515, 541, 569, 597, 625, 653, 677, 703
-Midlands and Staffordshire, 23, 53, 81, 107, 135, 159, 185, 211, 237, 263, 291, 323, 351, 377, 405, 433, 461, 487, 489, 515, 541. 569, 597, 625.653, 677, 703
+Midlands and Staffordshire, 23, 53, 81, 107, 135, 159, 185, 21 1, 237, 263, 291, 323, 351, 377, 405, 433, 461, 487, 489, 515, 541. 569, 597, 625.653,677, 703
 Scotland, 25, 55, 83, 109, 137, 161, 187, 212, 239, 265, 293, 325, 353, 379, 407, 435. 463, 489, 517, 542, 571, 598, 627, 655, 679, 705
 Sheffield, 24, 54, 82, 108, 136, 160, 186, 212, 238, 264, 292, 324, 352, 378, 406, 434, 462, 488, 516, 542, 570, 598, 626, 654, 678, 704
-Wales and Adjoining Counties, 25, 55, 83, 109, ] 37, 161, 187, 213, 239, 265, 293, 325, 353, 379, 407, 435, 463, 489, 517, 543, 571, 599, 627, 655, 679, 705
+Wales and Adjoining Counties, 25, 55, 83, 109, 137, 161, 187, 213, 239, 265, 293, 325, 353, 379, 407, 435, 463, 489, 517, 543, 571, 599, 627, 655, 679, 705
 LETTERS TO THE EDITOR :
-  Akroyd-cycle Engine, J. L. Chaloner, 96
+Akroyd-cycle Engine, J. L. Chaloner, 96
-  Alfred A. Scott, C. Mustill, 248
-  Annealing, A. F. Woodcock, 223
+Alfred A. Scott, C. Mustill, 248
-  Belfast Union, C. E., 555
-  Booster Locomotives: Utilisation of the
+Annealing, A. F. Woodcock, 223
-Main Engine’s Exhaust Steam, C. R. King, 403
+Belfast Union, C. E., 555
+Booster Locomotives: Utilisation of the Main Engine’s Exhaust Steam, C. R. King, 403
 British Beet Sugar Machinery, British Empire Sugar Machinery Manufacturers’ Association, 702
 Clyde Marine Oil Engines, W. A. Tookey, 673 ; Chas. Day, 673
-  Electricity Generated by Safety Valves, F.
-   A. Fleming, 248, 319 ; H. S. Whiteley, 350 Emigration of Workmen, Ex-Service, 319,
+Electricity Generated by Safety Valves, F.
-; Clyde Engineer, 375, 483 ; W. Collinson, 403
-  Empire Development and Employment,
+A. Fleming, 248, 319 ;’ H. S. Whiteley, 350 Emigration of Workmen, Ex-Service, 319, 422 ; Clyde Engineer, 375, 483 ; W. Collinson, 403
-    D. S. M., 223
-  Engineers for Motor Ships, X. Y. Z., 248
+Empire Development and Employment,
-  Fire-box Stays, E. Cecil Poultney, 702
+D. S. M., 223
+Engineers for Motor Ships, X. Y. Z., 248
+Fire-box Stays, E. Cecil Poultney, 702
 Firing Locomotives, R. C. Prescott, 583— see also Locomotive Driving
-  Future of Engineering, Well Sinker, 538
-  Gas-driven Alternators for South Africa,
+Future of Engineering, Well Sinker, 538
-Campbell Gas Engine Company, Limited, 70
-  Gas Turbine, Henry A. Hepburn, 673
+Gas-driven Alternators for South Africa, Campbell Gas Engine Company, Limited, 70
+Gas Turbine, Henry A. Hepburn, 673
 Geared Drive, Swan, Hunter and Wigham Richardson, Limited, 555
-Government Policy of Electricity Supply,
-    H. T. Day, 555 ; T. Mahn, 614
+Government Policy of Electricity Supply, H. T. Day, 555 ; T. Mahn, 614
-  Herbert “ Pendulum ” Hardness Tester,
-    S. Timoshenko, 21, 248; Edward G.
+Herbert “ Pendulum ” Hardness Tester, S. Timoshenko, 21, 248; Edward G. Herbert, 70
-    Herbert, 70
-  Isherwood and the American Navy, Hector
+Isherwood and the American Navy, Hector C. By water, 702
-    C. Bywater, 702
-Lagging Water Mains, G. Brian Hersey, 614 Locomotive Driving, R. C. Prescott, 583 ;
+Lagging Watch* Mains, G. Brian Hersey, 614
-    F. W. Brewer, 613
+Locomotive Driving, R. C. Prescott, 583 ;
+F. W. Brewer, 613
 Locomotives and Trains, W. B. Thompson, 248
-Losses in Reduction Gears, M.I.M.E., 150 Main Line Electrification, E. O’Brien, 375 Marine Engineers’ Certificates, Extra First, 319
-  Marshall, Sons and Co., Limited, and Vickers
+Losses in Reduction Gears, M.I.M.E., 150
-    Limited, 513
-  Multi-cylinder Locomotives, F. P., 319;
+Main Line Electrification, E. O’Brien, 375
-    Chas. W. Dauncey, 375
-  National Profit-Sharing, Hugh Reid, 484
+Marine Engineers’ Certificates, Extra First, 319
+Marshall, Sons and Co., Limited, and Vickers Limited, 513
+Multi-cylinder Locomotives, F. P., 319;
+Chas. W. Dauncey, 375
+National Profit-Sharing, Hugh Reid, 484
 Oil Engine Nomenclature, H. Akroyd Stuart, 403
 One-wire and Three-wire Systems for Railways, Signal and Telegraph Superintendent 554
 Patents for Inventions, Edward Carpmael, 484 ; J. W. Fussell, 484 ; Stradium, 484
 Payment by Results, H. T. Fowler, 223—see also Piecework System
-Piecework System, Superintendent of Production, 483, 513 ; Vectis, 538 ; Ratefixer, 555 ; William B. Pinching, 613—see also Payment by Results
-Port of London : Improvements, J. F. Ramsbotham, 513
+Piecework System, Superintendent of Production, 483, 513 ; Vectis, 538; Ratefixer, 555; William B. Pinching, 613—see also Payment by Results
-  Production of Process Steam, E. C. H., 484
-  Railway Electrification, W. B. Thompson,
+Port of. London: Improvements, J. F. Ramsbotham, 513
-; J. Sayers, 614
+Production of Process Steam, E. C. IL, 484
+Railway Electrification, W. B. Thompson, 96 ; J. Sayers, 614
 Railway Speeds, John Riekie, 49 ; W. T. Taggett, 49 ; Horace Myers, 70 ; C. R. King, 96 ; J. Jackson, 96 ; F. W. Brewer, 124
-  Shop Temperatures and the Heat Wave.
-    A. W. Farnsworth, 49
+Shop Temperatures and the Heat Wave, A. W. Farnsworth, 49
-  Short Histories of Famous Firms, E. L.
-    Ahrons, 223
+Short Histories of Famous Firms, E. L. Ahrons, 223
 Spark Quenching Funnels for Solid Injection Engines, Bliss, 124
-  Starting and Accelerating Peculiarities of
-    Electric Rolling Stock, J. Austin Baker, 21
+Starting and Accelerating Peculiarities of Electric Rolling Stock, J. Austin Baker, 21
-  Traffic Congestion in London, J. D. Roots, 124
+Traffic Congestion in London, J. D. Roots, 124
 LIFEBOATS—see Ships
 Light Rail Traction in South Africa, 647
 Lighthouse Apparatus for Australia, Chance Brothers and Co., Limited, 513
 Lighting and Beaconing of Coasts, 66
 Lighting, Industrial, Glare in, Dr. G. H. Miles, 334
 Lighting Set, Two-cylinder Paraffin, A. G. Mumford, Limited, 158
 Lighting and Lighting Sets, Electric—see also Electrical Matters
-LITERATURE.
+LITERATURE:
 Reviews:
 Brassey’s Naval and Shipping Annual, 1924, Sir Alex. Richardson and Archibald Hurd, 672
 Century of Locomotive Building by Robert Stephenson and Co., 1823-1923, 426; (Correction), 458
 Deterioration of Structures in Sea Water, 399 Friction, T. E. Stanton, 315, 450
-Great War, Official History of the : Naval
-Operations, Voi. III., Sir Julian S. Corbett, 526
+Great War, Official History of the : Naval Operations, Vol. III., Sir Julian S. Corbett, 526
 Hackworth, Timothy, and the Locomotive, Robert Young, 344
 Production of Air-dried Peat, Fuel Research Board Report, 1922-23, 527
 Properties of Engineering Materials, W. C Popplewell and H. Carrington, 450
 LITERATURE {continued):
 Reviews {continued):
-  Railways of Spain, George L. Boag, 371
+Railways of Spain, George L. Boag, 371
 Statistical Bibliography in relation to the Growth of Modern Civilisation, E. Wyndham Hulme, 371
- Text-book of Ore Dressing, S. J. Truscott, 16 White, Sir William, Life of, Frederic Manning, 591
+Text-book of Ore Dressing, S. J. Truscott, 16
+White, Sir William, Life of, Frederic Manning, 591
 Short Notices:
 Automatic Telephone Systems, Vol. II., William Aitken, 205, 450
 Electrical Measuring Instruments and Supply Meters, D. J. Bolton, 315, 428
 Engineers’ Pocket Technical Dictionary, French-English, Mark Lvoff, 205, 619
 Hiitte, des Ingenieurs Taschenbuch, Vol. II., 509
-  Laminated Springs, T. H. Sanders, 315, 509
+Laminated Springs, T. II. Sanders, 315, 509
 Lighting Circuits and Switches, Terrell Croft, 315, 428
-  Mechanics of Machinery : Mechanism, R. C.
-     H. Heck, 399, 509
+Mechanics of Machinery : Mechanism, R. C.
+H. Heck, 399, 509
 Popular Fallacies, Explained and Illustrated, A. S. E. Ackermann, 619
-  Poulsen Arc Generator, G. F. Elwell, 371, 428
-Practical Tests for the Electrical Laboratory, C. H. Johnson and R. P. Earle, 205, 428
+Poulsen Arc Generator, G. F. Elwell, 371, 428
+Practical Tests for the Electrical Laboratory,
+C. H. Johnson and R. P. Earle, 205, 428
 Railway Signalling : Mechanical, Fr. Raynar Wilson, 509
 Small Electric Lighting Sets, C. F. Caunter, 230, 428
-  Your Railway Rates, 619
+Your Railway Rates, 619
 Books Received :
-  Advancement of Science, 1923, 399
-  American Petroleum Refining, H. S. Bell, 129
+Advancement of Science, 1923, 399
+American Petroleum Refining, H. S. Bell, 129
 Annual Report of the Smithsonian Institution, 480
 Blasting with High Explosives, W. Gerard Boulton, 480
 Boiler Chemistry and Feed-water Supplies, J. H. Paul, 591
 Book of the Ford, 44
 British Acetylene and Welding Handbook, 315
 British Cast Iron Research Association, Bureau Bulletin, 315
-Calculations in Heating and Ventilation,
-      G. S. Coleman, 205
+Calculations in Heating and Ventilation, G. S. Coleman, 205
 Car Lighting by Electricity, C. W. T. Stuart, 480
-Carenes de Formes Nuisibles ou Favorables a leurs Grandes Vitesses, &c., M. le Vice- Amiral F. E. Fournier, 205
-Capital and Steam Power, 1750-1800, John Lord, 673
+Carenes de Formes Nuisibles ou Favorables a leurs Grandes Vitesses, &c., M. le Vice-Ami ral F. E. Fournier, 205
+Capital and Steam Power, 1750-1800, .John Lord, 673
 Cargo Handling at Ports, Brysson Cunningham, 527
 Chemistry as a Career, 230
 City and Guilds of London Institute, Department of Technology, &c., 230
-   Clouds and Smokes, William E. Gibbs, 673
+Clouds and Smokes, William E. Gibbs, 673
 Coal Tar Distillation and Working-up of Tar Products, Arthur R. Warnes, 509
 Coke and Its Uses, E. W. L. Nicol, 509
-   Concrete Roads, 371
-Conferences de Chimie Minerale (Mdtaux) faites & la Sorbonne, Marcel Guichard, 673 Contribution k la Theorie des Moteurs it Combustion Interne, M. Rrutzkus, 647
+Concrete Roads, 371
+Conferences de Chimie Minerale (Mbtaux) faites & la Sorbonne, Marcel Guichard, 673
+Contribution it la Theorie des Moteurs a Combustion Interne, M. Rrutzkus, 647
 Converting a Business into a Private Company, H. W. Jordan, 44
-Department of Scientific and Industrial Research:
-      Building Research Board :
+Department of Scientific and Industrial
+Research:
+Building Research Board :
 Heat Transmission through Walls, Concretes and Plasters, Special Report, No. 7, 205
-      Food Investigation Board :
+Food Investigation Board :
 Special Report No. 12, Brown Heart, Functional Disease of Apples and Pears, Franklin Kidd and Cyril West, 205
-      Fuel Research Board :
+Fuel Research Board :
 Physical and Chemical Survey of the National Coal Resources, No. 2 Interim Report on Analysis of Coal, 591
-Report for 1922-3: First Section, “ Production of Air-dried Peat,” 205, 527
+Report for 1922-3: First Section, “Production of Air-dried Peat,” 205, 527
 Technical Paper No. 7, “ Low-temperature Carbonisation of Coal, &c., 248
 Dictionary of Applied Physics, Vol. V., Aeronautics-Metallurgy, 179
-Die Gesetze zum Schutze Gewerblichen Eigen turns, Dr. Erwin Huttner, 129
+Die Gesetze zum Schutze Gewerblichen Eigen t urns, Dr. Erwin Huttner, 129
 Diesel and Oil Engine Handbook, Julius Rosbloom, 129
 Domestic Sanitation and House Drainage, Henry C. Adams, 205
 Elasticity and Strength of Materials, Sec. III., Torsion in Shafting, &c., C. A. P. Turner, 527
-Electrical Engineering Practice, J. W. Meares and R. E. Neale, 509
-Electro-chemistry Related to Engineering, W. R. Cooper, 44
+Electrical Engineering Practice, J. W.
+Meares and R. E. Neale, 509
+Electro-chemistry Related to Engineering, j W. R. Cooper, 44
 Engineering Kinematics, W. G. Smith, 371
-   Engineering Mathematics, Part I., R. W. M.
-      Gibbs, 673
+Engineering Mathematics, Part I.. R. W. M. | Gibbs, 673
-Engineering Non-ferrous Metals and Alloys, Leslie Aitchison and W. R. Barclay, 101
-   Engineering Science, A. G. Robson, 673
+Engineering Non-ferrous Metals and Alloys, I
-   Engineer’s Draughtsman, H. Varley, 527
-   Fair Wage, Reflections on the Minimum
+Leslie Aitchison and W. R. Barclay, 10£ I
-      Wage, &c., Edward Batten, 101
-   Forecasting Weather, Sir Napier Shaw, 509
+Engineering Science, A. G. Robson, 673
-   Gas Manufacture, W. B. Davidson, 371
-   Graphic Statics, Elements of, Clarence W.
+Engineer’s Draughtsman, H. Varley, 527
-      Hudson and Edward J. Squire, 315
-   Henry Ford : The Man and his Motives, Wm.
+Fair Wage, Reflections on the Minimum
-      L. Stidger, 647
+Wage, &c., Edward Batten, 101
+Forecasting Weather, Sir Napier Shaw, 509
+Gas Manufacture, W. B. Davidson, 371
+Graphic Statics, Elements of, Clarence W.
+Hudson and Edward J. Squire, 315
+Henry Ford : The Man and his Motives, Wm.
+L. Stidger, 647
 How to Organise and Conduct an Export and Import Business, R. Osborne, 129
-Hiitte,” Des Ingenieurs Taschenbuch, 179 Hydraulic Principles Governing River and Harbour Construction, Curtis and Townsend, 399
-   Hydraulics, E. H. Lewitt, 647
+“ Hiitte,” Des Ingenieurs Taschenbuch, 179
-   Hydraulics for Engineers, F. C. Lea, 44
-Income Tax, Super Tax, Corporation Profits Tax, &c., Charles H. Tolley, 205
+Hydraulic Principles Governing River and
+Harbour Construction, Curtis and Townsend, 399
+Hydraulics^ E. H. Lewitt, 647
+Hydraulics for Engineers, F. C. Lea, 44
+Income Tax, Super Tax, Corporation Profits
+Tax, &c., Charles H. Tolley, 205
 Indian Railway Bridge Committee, Vol. III., of Fourth Report, C. W. Lloyd-Jones, 179
 Industrial Arts Index, Periodicals, 248
-   Industrial Furnaces, Vol. I., W. Trinks, 129
-LITERATURE {continued):
+Industrial Furnaces, Vol. I., W. Trinks, 129
-Books Received {continued):
+LITERATURE (continued):
+Books Received (continued):
 Inorganic and Theoretical Chemistry, Treatise on, Vol. IV., J. W. Mellor, 591
 Inspecting and Testing of Materials, Apparatus and Lines, F. L. Henley, 527
 International Review of the Science and Practice of Agriculture, 509
-Iron and Steel Institute : Carnegie Scholarship Memoirs, Vol. XII., 480
+Iron, and Steel Institute : Carnegie Scholarship Memoirs, Vol. XII., 480
 Jordan’s Tabulated Weights of Iron and Steel Sections, 101
 Journal of the Iron and Steel Institute, Vol. CVII., 480
 Lancashire and Cheshire Coal Research Association :
 Determination of Carbon Monoxide in Vitiated Air, &c., F. S. Sinatt and L. Slater, Bulletin XIII., 205
 Transparent Preparations of Coal for Microscopical Investigations, J. and J. R. Lomax, 205
-  Lathe Users’ Handbook, C. M. Linley, 480
-  Lathes, their Construction and Operatron-
+Lathe Users’ Handbook, C. M. Linley, 480
-     G. W. Burley, 673
-  Law of the Car, W. Gordon Aston, 509
+Lathes, their Construction and Operation-G. W. Burley, 673
-Law of the Car, Private and Commercial, L. G. Redmond Howard and Harold Crane, 673
+Law of the Car, W. Gordon Aston, 509
+Law of the Car, Private and Commercial,-L. G. Redmond Howard and Harold Crane, 673
 Law and Practice of Town Planning, Sydney Davey and F. C. Minshull, 509
 Lead : Its Occurrence in Nature, &c., J. A. Smythe, 673
-  L’Eclairage, E. Darmois, 129
+L’Eclairage, E. Darmois, 129
 Leeds Technical School, Department of Engineering Day Courses, 1923-4, 248
 Les Economies de Combustibles, &c., Pierre Appell, 205
-  Les Isotopes, A. Damien, 179
-Les Methodes Modemes d’Organisation In- dustrielle, M. L. Benoist, 129
+Les Isotopes, A. Damien, 179
+Les MSthodes Modernes d’Organisation In-dustrielle, M. L. Benoist, 129
 Life of Sir William White, Frederick Manning, 480
-L’Industrie du Gaz, Distillation de la Houille, Rene Mass6 and Auguste Baril, 527
-L’lndustrie du Gaz, Traitement des Produits et Sous-Produits, Rene Mass6 and Auguste Baril, 509
+L’Industrie du Gaz, Distillation de la Houille, Rene Masse and Auguste Baril, 527
- Liverpool Shipping, Who’s Who ? 1923, 230 London Shipping, Who’s Who ? 1923, 230 Machine Construction and Drawing, First
-Course in, T. M. Navi or and W. Tattersail, 399
+L’Industrie du Gaz, Traitement des Produits et Sous-Produits, Rene Masse and Auguste Baril, 509
+Liverpool Shipping, Who’s Who ? 1923, 230 London Shipping, Who’s Who ? 1923, 230 Machine Construction and Drawing, First
+Course in, T. M. Naylor and W. Tattersail, 399
 Manchester, College of Technology, Prospectus, 248
- Materials and their Application to Engineering Design, E. A. Allcut and E. Miller, 527 Mechanical Engineering Formula?, E. W.
-     Huddy, 129
+Materials and their Application to Engineering Design, E. A. Allcut and E. Miller, 527
+Mechanical Engineering Formula?, E. W. Huddy, 129
 Mechanical Road Transport, C. J. Conradi, 509
- Mechanical Stoking, David Brownlie, 673 Mercantile Calculation Tables, A. Kirchner, 527
+Mechanical Stoking, David Brownlie, 673 Mercantile Calculation Tables, A. Kirchner, 527
 Metals and Metallic Compounds, Vol. III., Transition Elements; Vol. IV., Metals of the “ B ” Group, Ulick R. Evans, 101
-Metallurgy of Steel, Vol. I., Metallurgy; Vol. II., Mechanical Treatment, F. W. Har- bord and/ohn W. Hall, 673
+Metallurgy of Steel, Vol. I., Metallurgy; Vol. II., Mechanical Treatment, F. W. Har-bord and^John W. Hall, 673
 Meteorological Office, Air Ministry, Atmospheric Pollution, 248
 Microscope, Part II., Conrad Beck, 647
 Ministry of Public Works, Egypt, Index to Annual Reports, Irrigation Department, 1884-1920, 44
 Modern Electro-Plating, W. E. Hughes, 527 Motor Vehicles and their Engines, E. S.
-     Fraser and Ralph B. Jones, 480
-   Nickel Ores, W. G. Rumbold, 399
+Fraser and Ralph B. Jones, 480
+Nickel Ores, W. G. Rumbold, 399
 North-East Coast Shipping, Who’s Who ? 1923, 230
 Oil Fuel Burning at Sea and on Land, J. S. Gander, 205
 Petroleum Technologists’ Pocket Book, A.W. Eastlake, 205
 Petroleum Year Book, 1923, Sidney H. North, 205
 Photography as a Scientific Implement, A. E. Conrady, C. R. Davidson and Others, 205
 Practical Control of Electrical Energy, A. G. Collis, 205
 Practical Moulding, S. Jones Parsons, 509
 Principal Factors in Freight Train Operating, Philip Burtt, 129
 Problems of the Obelisks, R. Engelbach, 673 “Proceedings” of American Society of Engineers, 205
-‘ Proceedings ” of the Institution of Mechanical Engineers, January-April, 1923, 480 “ Proceedings ” of the South Wales Institute of Engineers, Vol. XXXVIII., No. 8, 509
+‘Proceedings” of the Institution of Mechanical Engineers, January-April, 1923, 480 “ Proceedings ” of the South Wales Institute of Engineers, Vol. XXXVIII., No. 8, 509
 Radio and High-frequency Currents, E. T. Larner, 480
 Radio Telegraphy and Telephony, E. W. Marchant, 480
-  Railways for All, J. F. Gairns, 315
-  Scottish Shipping, Who’s Who ? 1923, 230
+Railways for All, J. F. Gairns, 315
+Scottish Shipping, Who’s Who ? 1923, 230
 Sexton’s Pocket Book on Boilermaking, Shipbuilding and Steel and Iron Trades, P. W. McGuire, 509
 Shop Kinks, Robert Grimshaw, 205
 Silica in Canada, Its Occurrence, &c., Part I., Eastern Canada, L. Heber Cole, 315
- Smoke Inspectors’ Handbook on Economic Smoke Abatement, Herbert G. Clinch, 673 Society of Engineers, Journal and “Transactions,” 101
+Smoke Inspectors’ Handbook on Economic Smoke Abatement, Herbert G. Clinch, 673 Society of Engineers, Journal and “Transactions,” 101
 Standard Conditions and Rules for Shafts of Marine Steam Engines, 248
 Strength and Structure of Steel and other Metals, W. E. Dalby, 480
-   Studies in Tidal Power, Norman Davey, 591
-Study of Alternating Currents, Albert E. Clayton, 591
+Studies in Tidal Power, Norman Davey, 591 Study of Alternating Currents, Albert E.
+Clayton, 591
 Successful Wireless Reception, Paul D. Tyers, 480
- Technical Arithmetic, R. W. M. Gibbs, 673 Technisches Hilfsbuch, Schuchardt and Schutte, 527
- Technology Reports, Tokoha Imperial University, Sendai, Japan, Vol. TIL, No. 3, 248
+Technical Arithmetic, R. W. M. Gibbs, 673 Technisches Hilfsbuch, Schuchardt and Schutte, 527
+Technology Reports, Tokoha Imperial University, Sendai, Japan, Vol. TIL, No. 3, 248
 Typical Mechanisms, Details of, C. M. Linley, 44
 University College of Swansea, Prospectus of Department of Engineering, 1923-4, 248
 LITERATURE {continued):
 Books Received {continued):
 Ventilation of Public Buildings, Robert Boyle, 129
-  Wireless for the Amateur, J. Roussel, 647
+Wireless for the Amateur, J. Roussel, 647
 Wireless Facts and Figures, A. V. Ballhatchet, 480
 LLOYD’S Register—see Ships
 Loadlines, &c.—see Ships
 Locks, Elevators, and Inclined Planes, 39
 Locomotive, Internal Combustion, Baguley,
-     Limited, 609
+Limited, 609
 Locomotive, Novel Petrol, Lake and Elliot, 145
-Locomotive, Oil Rail, Blackstone and Co.,
-  Limited, 37
+Locomotive, Oil Rail, Blackstone and Co., Limited, 37
 Locomotive Tools—see Machine Tools
 Locomotives, Electric—see Electrical Matters
 Locomotives, Railway—see also Railway Locomotives
 London, Port of, Improvements, 130 ; (Letter), 513
 Lorries—see Motor Vehicles
 Lubrication—see Boundary
 M
-MACHINE TOOLS:
+MACHINE TOOLS :
-Boring and Turning Mills and other Machines at Penistone Works, 4 {Two Two-page Supplements, July 6th, 1923)
+Boring and Turning Mills and other Machines at Penistone Works, 4 {Two 'Two-page Supplements, July 6th, 1923)
 Crank Pin Grinding and Quartering Machine, Churchill Machine Tool Company, Limited,
 Crank Pin Turning Machine, Geo. Richards and Co., Limited, 460
 in. Drilling, Tapping and Studding Machine, Kitchen and Wade, 210
 Hand-operated Table for Punching Machines, D. C. Endert and H. W. Curchin, 539
 Old Punching and Shearing Machine, Laird and Kitson, 548
-Oxytome Metal-cutting Machine, Alfred Herbert, Limited, 404
+Oxy tome Metal-cutting Machine, Alfred Herbert, Limited, 404
 Radial Machine for Drilling Plates and Girders, Wm. Asquith (1920), Ltd., 540
 in. Surfacing and Screw-cutting Break Lathe, G. and A. Harvey, Limited, 342, 348
 MAGNETIC Tests of Hoisting Cables, 431
 Manchester, Power Station for—see Electrical Matters
 Manchester University Department of Metallurgy, Opening of New Building, 293
 Marine Engineers and Oil Engine Certificates, 229 ; (Letter), 319
 Marine Engines—see Engines
 Mass Production of Omnibus Bodies, Short Brothers, Limited, 102 {Two-page Supplement, July 21th, 1923)
 Mass Production of Railway Coaches and Wagons, London, Midland and Scottish Railway, 385, 697 {Two-page Supplement, October 12th, 1923)
 Master and Mechanic, 343
-Mechanical Stokers on Marine Water-tube Boilers, W. J. Muller, 274, 279
+Mechanical Stokers on Marino Water-tube Boilers, W. J. Muller, 274, 279
 Mellanby, Dr. A. L., on Clyde Marine Oil Engines, 120, 620 ; (Letters), 676
 Mercury-vapour Prime Mover, Plant by W. L. R. Emmet, Paper, W. J. Kearton, 560, 561, 563
 Mersey, River, Proposed Tunnel Under, 362
 Mexico, British Trade with, 340
 Michell Oil Deflector, 307
 Mineral Statistics, Our, 534
 Mineral Wagons, Large, 394, 397
 Mines, Electricity in—see Electrical Matters
 Mining and Metallurgical Congress, 280
-Modugno, Lieut.-Colonel F., on Internal Combustion Engines Exhausting into Low- pressure Turbines, 274, 290
+Modugno, Lieut.-Colonel F., on Internal Combustion Engines Exhausting into Low-pressure Turbines, 274, 290
 Morgan, Sir C. Langbridge, Presidential Address, 508
 Mortiser, Vertical Automatic, Thos. Robinson and Sons, 35
 Motorailer, Motorailer Transport Company, 402 Motor Car Engines—see also Engines
 Motor Car, Hoile Four-wheel Driving and Steering, 666, 667, 670
 Motor Car Parts, Standardisation of, H. G. Burford, 402
-MOTOR CARS AT OLYMPIA :
-, 496, 506, 528
+Motor Cars at Olympia :
-‘ All-weather ” 11.4 H.P. Humber Car, 496, 506
-Annstrong-Siddeley Six-cylinder Cars, 500, 506
+, 496, 506, 528
-  Aster 18-50 H.P. Six-cylinder Car, 498
+All-weather ” 11.4 H.P. Humber Car, 496, 506
+Armstrong-Siddeley Six-cylinder Cars, 500, 506
+Aster 18-50 H.P. Six-cylinder Car, 498
 Austin Cars, 7, 12 and 20 H.P., Mechanical Starter, Loyd-Lord Valveless Engine, 528
-  Bean Motor Car, 14 H.P., 496, 497
-  Clement-Talbot Small Car, 529
+Bean Motor Car, 14 H.P., 496, 497
-  Ruston and Hornsby Car, 529
-  Coachwork of Motor Cars, 496
+Clement-Talbot Small Car, 529
-  Weymann Construction, 496
-  Crossley Motors Two-seater Coupe, 500, 506
+Ruston and Hornsby Car, 529
- Rover Company’s New Model Car, 500 Ruston and Hornsby Car, 529 ; (Note), 571 Saloon Car Factory at Coventry, Standard
-     Motor Company, 497, 498
+Coachwork of Motor Cars, 496
+Weymann Construction, 496
+Crossley Motors Two-seater Coupe, 500, 506
+Rover Company’s New Model Car, 500 Ruston and Hornsby Car, 529 ; (Note), 571 Saloon Car Factory at Coventry, Standard
+Motor Company, 497, 498
 Standard 14 H.P. Motor Car and Engine, 497, 506
-Transmission Systems, New, Lanchester and Sunbeam Six-cylinder Cars, 469
+Transmission Systems, New, Lanchestcr and Sunbeam Six-cylinder Cars, 469
 Tube, Puncture-proof, A. P. P. Tube, Limited, 528
-  Wolseley Car, Engine and Details, 498-500
+Wolseley Car, Engine and Details, 498-500
 MOTOR Car Works—see Works
 Motor Fuel “ Discol,” 101
-MOTOR VEHICLES, COMMERCIAL, AT OLYMPIA :
-, 608, 609—see also Engines
+Motor Vehicles, Commercial, at Olympia :
- Chassis, Associated Equipment Company, 580 Chassis, Karrier Motors, Limited, 580 Chassis, 30-Cwt. Subsidy, Albion Motor Car
-Company, 608, 610; Crossley Motors, Limited, 611, 612
+, 608, 609—see also Engines
+Chassis, Associated Equipment Company, 580 Chassis, Karrier Motors, Limited, 580
+Chassis, 30-Cwt. Subsidy, Albion Motor Car Company, 608, 610; Crossley Motors, Limited, 611, 612
 Thornycroft, J. I. and Co., Ltd., Six-wheeled Lorry, 6-Ton Brewers’ Lorry, 581, 582
 Trojan, 10 H.P. Vehicle, Leyland Motors, Limited, 580, 581
-United Automobile Works Triangel Long- frame Six-wheeled Vehicle, 611, 613
-MOTOR Vehicles, Speed and Petrol Mixture of, 116
+United Automobile Works Triangel Long-frame Six-wheeled Vehicle, 611, 613
+MOTOR Vehicles. Speed and Petrol Mixture of, 116
 Muller, W. J., Mechanical Stokers on Marine Water-tube Boilers, 274, 279
-Multiflow’ Steam Superheaters, Galloways, Limited, 376
+Multiflow Steam Superheaters, Galloways, Limited, 376
 N
 NAVIGATION Congress—see Ships
 Netherland Shipbuilding Company’s Yard at
-  Amsterdam, 275, 282
-New’castle, Royal Show at, 17, 34
+Amsterdam, 275, 282
+Newcastle, Royal Show at, 17, 34
 New Orleans Ship Canal, 350
 Nickel—see Iron and Steel
 Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 288
 North, J. D., Technical Development of the
-  Aeroplane, 5
+Aeroplane, 5
 Notches and Scratches, 397
 Nozzle Flow— see Depression
 o
 OBITUARY:
-  Ayrton, Hertha, 230
+Ayrton, Hertha, 230
-  Barford, James Golbv, 16
-  Bligh, William G., 482
+Barford, James Golby, 16
-  Craven, William Henry Saville, 504
-  Devitt, Sir Thomas L., 647
+Bligh, William G., 482
-  Dixon, Charles Frederick, 403
-  Harker, Dr. John Allen, 419
+Craven, William Henry Saville, 504
+Devitt, Sir Thomas L., 647
+Dixon, Charles Frederick, 403
+Harker, Dr. John Allen, 419
 Ivatt, Henry Alfred (Portrait), 481 ; (Paragraph), 505
-  Laurence, Reginald, 101
-  Leblanc, Maurice, 504
+Laurence, Reginald, 101
-  Meik, Charles Scott, 49
-  Mitchell, Herbert E., 124
+Leblanc, Maurice, 504
-  Nuttall, Sir Edmund, 419
-  Phillips, James Alexander, 347
+Meik, Charles Scott, 49
-  Puplett, Samuel, 371
-  St. George, Percival Walter, 622
+Mitchell, Herbert E., 124
-  Scott, Alfred A., 205 ; (Letter), 248
-  Stead, Dr. J. E., 482
+Nuttall, Sir Edmund, 419
-  Steinmetz, Dr. (Portrait), 481
-  Walker, Edwin Robert, 285
+Phillips, James Alexander, 347
+Puplett, Samuel, 371
+St; George, Percival Walter, 622
+Scott, Alfred A., 205 ; (Letter), 248
+Stead, Dr. J. E., 482
+Steinmetz, Dr. (Portrait), 481
+Walker, Edwin Robert, 285
 O’BRIEN, Colonel E., on Railway Transport, 305, 313
 Oil-burning System, Wallsend Slipway and Engineering Company, Limited, 366
 Oil Engines—see Engines
 Oil Meter, W. D. Fair and Co., 309
-Omnibus Bodies, Building, Short Brothers, Limited, 102 {Two-page Supplement, July 21th, 1923)
+Omnibus Bodies, Building, Short Brothers, Limited, 102 (Two-page Supplement, July 21th, 1923)
 Optical Engineering and Applied Optics, 121
 Optical Stress-Strain Recorders, 479
 Ore-loading Machines for Lead Mines, 209
 Otira Tunnel, New Zealand, 154
 Oxy-acetylene Cutting Machine, Godfrey Engineering Company, 336
 Oxytome Metal Cutting Machine, Alfred Herbert, Limited, 404
-p
 PADDY Husks for Boiler Fuel, 566
 Paint Sprayer, Portable, The Aerostyle, 363
-Pan-American Standardisation, 200
+Pan-American Standardisation, 200~
 Pantagraphs, Steel, 233ft. Long, 185
-Paper Mill and its Steam Plant, Wayagamack, Quebec, 206, 207
+Paper Mill and its Steam Plant, Wayagamack,
+Quebec, 206, 207
 Paraffin Engines—see Engines
 “ Parry ” Boiler-tube Cleaning Blower, 350
 Patent Action Damages, 21
 PATENT SPECIFICATIONS, BRITISH:
-  Aeronautics, 267
+Aeronautics, 267
-  Batteries and Accumulators, 163, 215, 681
-  Building, 382
+Batteries and Accumulators, 163, 215, 681
+Building, 382
 Condensers and Feed-water Heaters, 86, 163, 355, 465
-  Cranes and Conveyors, 216, 409, 520, 658
-  Crushing and Grinding, 27, 296, 328
+Cranes and Conveyors, 216, 409, 520, 658
-Dynamos and Motors, 111, 139, 163, 215, 241, ‘267, 296, 355, 465, 491, 519, 546, 657
-  Electrical Appliances, 27, 139, 189, 355, 707
+Crushing and Grinding, 27, 296, 328
+Dynamos and Motors, 111, 139, 163, 215, 241, *267, 296, 355, 465, 491, 519, 546, 657
+Electrical Appliances, 27, 139, 189, 355, 707
 Engines, Internal Combustion, 27, 57, 85, 111, 163, 215, 267, 327, 355, 381, 409, 437. 491, 629, 657
-  Furnaces, 57, 328, 492, 658, 681
-  Gas Producers, 139, 491, 519 .
+Furnaces, 57, 328, 492, 658, 681
-Lighting and Heating, 57, 140, 241, 328, 438 Locomotives, 28, 139, 381, 409, 629
-Machine Tools and Shop Appliances, 28, 58, 86, 112, 164, 190, 268, 296, 356, 438, 602, 629, 657, 707
+Gas Producers, 139, 491, 519 .
+Lighting and Heating, 57, 140, 241, 328, 438
+Locomotives, 28, 139, 381, 409, 629
+Machine Tools and Shop Appliances, 28, 58.
+, 112, 164, 190, 268, 296, 356, 438, 602, 629, 657, 707
 Measuring and Testing Instruments, 58, 85, 140, 381, 438, 466, 492, 601, 629
-  Metallurgy, 58, 296, 682
+Metallurgy, 58, 296, 682
 Miscellaneous, 86, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 466, 492, 520, 546, 574, 602, 630, 658, 682, 707, 708
 Motor Cars and Road Traffic, 112, 164, 189, 242, 296, 328, 356, 545, 682
-Pumping and Blowing Machinerv, 28, 58, 216, 242, 296, 381, 438, 466, 546
-  Ships and Boats, 28, 409, 466, 681
+Pumping and Blowing Machinery, 28, 58, 216, 242, 296, 381, 438, 466, 546
-  Steam Generators, 111, 241, 355, 437, 573, 601
+Ships and Boats, 28, 409, 466, 681
+Steam Generators, 111, 241, 355, 437, 573, 601
 Switchgear, 85, 111, 267, 295, 327, 381, 438, 465, 491, 574, 601, 707
-Telegraphs and Telephones, 85, 111, 139, 163, 189, 215, 241, 267, 295, 327, 410, 437, 466, 574, 601, 629, 657, 681, 707
+Telegraphs and Telephones, 85, 11 1, 139, 163, 189, 215, 241, 267, 295, 327, 410, 437, 466, 574, 601, 629, 657, 681, 707
 Tramways and Railways, 140, 190, 216, 409, 545, 574, 681
 Transformers and Converters, 27, 111, 189, 295, 327
 Transmission of Power, 57, 85, 140, 215, 242, 295, 356, 409, 545, 573, 630, 657, 681
-  Turbine Machinery, 381, 519, 545, 573
-  Water Purification, 241
+Turbine Machinery, 381, 519, 545, 573
-  Welding, 58, 602
+Water Purification, 241
+Welding, 58, 602
 PATENT Working, British, 501
 Patents for Inventions, 453 ; (Letters), 484
 Patents, Restored, 315
 Patentees, Joint, 562
 Payment by Results—see Labour
-Personal and Business Announcements, 28, 58, 86, 112, 140, 161, 213, 242, 268, 328, 356, 382, 435, 463, 484, 517, 543, 574, 599, 622. 655, 682, 708
+Personal and Business Announcements, 28, 58, 86 112, 140, 161, 213, 242, 268, 328, 356, 382, 435, 463, 484, 517, 543, 574, 599, 622, 655, 682, 708
 Petrie, Telford, on the Combined Use of Steam for Power and Other Purposes, 220
-Petrie, Telford, Varying Specific Heats and Gas Engine Mixtures, 361
+Petrie, Telford, Varying Specific Heats an Gas Engine Mixtures, 361
 Petrol Engines—see Engines
-Petrol Mixture of Motor Vehicles, Speed and, 116
+Petrol Mixture of Motor Vehicles, Speed anc 116
 Petroleum, Drive Method of Winning, 454
-Petroleum, Origin of, E. H. Cunningham-Craig, 530
+Petroleum, Origin of, E. H. Cunningham-Craig 530
 Piling—see Sheet
-Pipe Bends, Some Awkward, Mill wall Engineering Company, Limited, 460
-Pipe Casting, Stanton de Lavaud Machine and Other Plant, 104
+Pipe Bends, Some Awkward, Mill wall Engineei ing Company, Limited, 460
-Piston-rods—see Railway Locomotives
-Planing, High-speed Rotary, Stafford Ransome, 388, 412, 441
+Pipe Casting, Stanton de Lavaud Machine am Other Plant, 104
-Plate Mill, 36in. Three-high, Davy Brothers, Limited, 218, 245 (Two-page Supplement, September 1th, 1923)
-Ploughs and Plough Engines, Motor, Motor Cable, and Steam Cable, John Fowler and Co., Limited, 18
+Piston-rods—-see Railway Locomotives
-Ploughs at the Royal Show, 18, 35, 38 Pneumatic Road Wheel, L. Nuttall, 135 Pneumatic Tools, Little Giant Grinder and
-Polisher, Consolidated Pneumatic Tool Company, 310
+Planing, High-speed Rotary, Stafford Ransome 388, 412, 441
+Plate Mill, 36in. Three-high, Davy Brothers Limited, 218, 245 (Two-page Supplement September 7 th, 1923)
+Ploughs and Plough Engines, Motor, Motoi Cable, and Steam Cable, John Fowler anc Co., Limited, 18
+Ploughs at the Royal Show, 18, 35, 38 Pneumatic Road Wheel, L. Nuttall, 135 Pneumatic Tools, Little Giant Grinder anc Polisher, Consolidated Pneumatic Tool Com pany, 310
 Polar Diagrams for Riveted Connections, J. B. Clarke, 639
-Pollution, Air, in Towns of the United Kingdom, J. B. C. Kershaw, 128
+Pollution, Air, in Towns of the United Kingdom.
+J. B. C. Kershaw, 128
 Pontoons, Design of, K. S. Dodd, 331
 Port Improvements in Chile, 208
-Port of London Improvements, 130 ; (Letter), 513
+Port of London Improvements, 130; (Letter),
 Port of San Antonio, Chile, 321
 Portland Cement Factory in the Sudan, Henry
-  R. Tutton, 447
+R. Tutt on, 447
 Powdered Fuel, 695
-Power-houses—see Electrical Matters Power Scrapers for Handling Ore, 391 Power Stations—see Electrical Matters Power from Waterways, Sir J. Purser Griffiths, 12, 38
+Power-houses—see Electrical Matters
+Power Scrapers for Handling Ore, 391 Power Stations—see Electrical Matters
+Power from Waterways, Sir J. Purser Griffiths, 12, 38
 Propellers, Marine—see Ships
-PUBLIC WORKS, ROADS AND TRANSPORT CONGRESS :
-, 565, 584, 594, 618—see also Exhibitions Programme and List of Papers, 473 Papers Read, Subjects of :
+Public Works, Roads and Transport Congress :
+, 565, 584, 594, 618—see also Exhibitions Programme and List of Papers, 473 Papers Read, Subjects of:
 Rivers Pollution and Sewage Disposal, 565 Water Supply ; Refuse Transportation ;
-Market Gardening ; Bridge Construction ; Reconstruction, Repair, &c., of Main Roads ; Estate Roads and Private Streets; Mechanical Appliances for Road Work, 594, 595
+Market Gardening; Bridge Construction ; Reconstruction, Repair, &c., of Main Roads ; Estate Roads and Private Streets; Mechanical Appliances for Road Work, 594, 595
 Town’s Gas, Quality and Composition of ; Position of Mains in Highways ; Stray Electric Currents; Charges in Road Construction and Maintenance ; Road Foundations and Carpeting; Evolution of the Road and Transport Thereon; Road Beautiful, 618, 619
 PULVERISED Fuel and Efficient Steam Generation, David Brownlie, 665—see also Powdered Fuel
-PUMPS:
+PUMPS :
 A. G. Browning Pump, 337 ; (Correction), 379 Air Pump, “ Radojet,” John Musgrave and Sons, Limited, 364
-Boiler Feed and Other Pumps at the Shipping Exhibition, Worthington Simpson, Limited, 225
+Boiler Feed and Other Pumps at the Shipping Exhibition, Worthington-Simpson, Limited, 225
 Diesel Engine Pumping Plant in Egypt, 432 Electrically Driven Fuel Oil Pump, A. J.
-     Mumford, Limited, 432
+Mumford, Limited, 432
 Electromersible Pump, J. S. White and Co., Limited, 337
 Fire Pump, Trailer, Merryweather and Sons, 38
 Force Pump, F. W. Brackett and Co., Limited, 339
 Four-cylinder Radial Pump for Hydraulic Press, Tangent Tool and Engineering Company, Limited, 338
 High-lift Pump, Lee, Howl and Co., Limited, 558
-Humphrey Pumps, Large, for Australia, W. Beardmore and Co., Limited, 673 (Two- page Supplement, December 21$/, 1923)
+Humphrey Pumps, Large, for Australia, W. Beardmore and Co., Limited, 673 (Two-page Supplement, December 2.1st, 1923)
 Rotary Pumps, Stothert and Pitt, Limited, 310
-  “ Unchokable ” Pump, 366
+“ Unchokable ” Pump, 366
 Vertical Fuel Pump, Professor R. E. Mathot, 338
 Williams-Janney Variable Delivery Pumps, Variable Speed Gears, Limited, 336
 PUNCHING Machines—see Machine Tools Purification Plant—see Water Supply
 Q
-QUARTEPvNARY Alloys, Constitution, &c., Miss Marie L. V. Gayler, 317
+QUARTERNARY Alloys, Constitution, &c., Miss Marie L. V. Gayler, 317
 Quasi-arc Petrol Generator Welding Set, 310
 R
 RAILWAYS AND RAILWAY MATTERS:
 General Matters:
-Automatic Couplings for Railway Wagons, 229
+Automatic Couplings for Railway Wagons,
 Building a Railway Coach in Six Days, 385 (Two-page Supplement, October 12th, 1923)
-Continuous Brakes for Goods Trains, 192 ;
-     (Correction), 230
+Continuous Brakes for Goods Trains, 192; (Correction), 230
-  Diggle Railway Accident, 49
+Diggle Railway Accident, 49
 Economic Railway Speeds, 15 ; (Letters), 49, 70, 96, 124
-Head-on Railway Collision, 107 High-capacity Wagons, 397, 422 International Railway Congress, 1925, Reporters, 480
-Main Une Electrification, 313 ; (Letter), 375 “ Never-Stop ” Railway at Southend. 94, 95 Paris-London Service, Accelerated, 431 Railway Accidents, 44
+Head-on Railway Collision, 107
-  Railway Accidents in 1922, 145
-  Railway Bills in Parliament, 596
+High-capacity Wagons, 397, 422
-  Railway Labour, 696
-  Railway Rates and Railway Wages, 154
+International Railway Congress, 1925, Reporters, 480
-RAILWAYS AND RAILWAY MATTERS (continued) :
-General Matters (continued):
+Main Line Electrification, 313 ; (Letter), 375 “ Never-Stop ” Railway at Southend. 94, 95 Paris-London Service, Accelerated, 431 Railway Accidents, 44
-  Railway Returns for 1922, 322
-Railway Telegraphy, One-wire and Three - Wire Systems for, 426 ; (Letter), 554
+Railway Accidents in 1922, 145
+Railway Bills in Parliament, 596
+Railway Labour, 696
+Railway Rates and Railway Wages, 154
+RAILWAYS AND RAILWAY MATTERS {continued) :
+General Matters {continued):
+Railway Returns for 1922, 322
+Railway Telegraphy, One-wire and Three -Wire Systems for, 426 ; (Letter), 554
 Railway Transport, Colonel O’Brien, 305 Railway Wagon Sides, Machine for Rounding and Cross-cutting Deals for, J. Pickles and Son, Limited, 236
-  Scemia-Renault Rail Car, 652
+Scemia-Renault Rail Car, 652
 Signalling for the Empire Exhibition, 390 State Railways, 369
 Stresses in Bridges, Connecting-rods, &c., Papers and Discussion at the British Association, 333
 Ticket Machine in Railway Stations, 81 Vermot Shunting Tractor, 687, 694
 British, Colonial and Indian :
-London, Midland and Scottish Railway, Building Railway Vehicles at Derby, 385 (Two-page Supplement, October 12th, 1923)
-Railway Wagon Building, 697
+London, Midland and Scottish Railway, Building Railway Vehicles at Derby, 385 {Two-page Supplement, October \2lh, 1923) Railway Wagon Building, 697
-Foreign:
-  Bolivia, Railways in, 74
+Foreign :
+Bolivia, Railways in, 74
 French Midi Railway Electrification, 588, 589, 595 ; (Letter), 614
 Sahara, Proposed Railway Across the, 515 Sweden and Finland, Railway and Steamer
-     Service between, 459
+Service between, 459
 RAILWAY LOCOMOTIVES :
-General Matters:
+General Matters :
 Automatic Control of Locomotive Cut-off, 349
 Electric Railway Locomotive for Mines, Shipyards, &c., Joseph Booth and Bros., Limited, 36
 Extended Piston-rods, 618
 Feed Heater for Small Locomotives, 404 Individuality in Locomotive Engineering, 454 Injector, Introduction of the, Sharp, Stewart and Co., Limited, 1860, 231
 Links in the History of the Locomotive, E. A. Forward, 638, 661
 Locomotive Booster, 369 ; (Letter), 403 Locomotive Driving, 562 ; (Letters), 583, 613 Locomotives and Trains, 203 ; (Letters), 248 Locomotives Included in Short Histories of Famous Firms, E. L. Ahrons :
-The Experiment, 1833, 194; Dublin and Kingstown Railway, Three Engines, 1833, 195 : Hibernia Class Engines, 195 ; Grand Junction Railway, Ten Passenger Engines, 1837, 105; The Atlas, circa 1838,	195 ; Standard Single-driver
-Engine, circa 1847—8, 195 ; London, Brighton and South Coast Railway, Fifteen Engines, 1849, 196 ; German Railway Engines, 1845, 196; Manchester and Birmingham Railway, 1847, 196 ; Manchester and Birmingham and other Railway, 1846-9, 196 ; Glasgow and South-Western Railway, 1860-62, 196 ; “ Bloomers ” Londonand North-Western Railway, 1851-2, 196; Midland Railway, Ten “ Single ” Express Engines, 1868, 196 ; Midland Railway, Goods Engine, 1854-5, 196 ; Various Engines for Continent and Elsewhere, 196; Tank Engine, Eight-coupled, Mauritius Railways, 1867, 231 ; Japanese Railways, Passenger Engine, 1871, 231 ; London, Chatham and Dover Express Engine, 1873, 231 ; Express Passenger Engine, Midland Railway, 1874, 231 ; Eight-coupled Goods Engine, Barry Railway, 1886, 231; Paris Exhibition, Four-coupled Express Engine, P.O. Railway, 1873, 232 ; and Various Other Engines, Sharp, Stewart and Co., Limited, 194, 231 ; (Letter), 223 ; Lion and Tiger, Liverpool and Manchester Railway, 1838, 548 ; Early Engines for England, Germany and France, 1839, 1840 et seq., 548 ; Single Driver, 1845, 548 ; Single Driver, Midland Railway, 1845, 548; Passenger Engine, Madrid and Zaragoza Railway, 1858-9, 548 ; Bogie Engine, Copiapo and Caldera Railway, Chile, 1860, 548 ; Numerous Engines for English Railways, 1850-2, 549 ; Engines for Indian Railways from 1854 Onwards, 549; Celebrated Single Express Engines for Great Northern Railway, 1860-1,	549 ;
+The Experiment, 1833, 194; Dublin and Kingstown Railway, Three Engines, 1833, 195 : Hibernia Class Engines, 195 ; Grand Junction Railway, Ten Passenger Engines, 1837, 105 ; The Atlas, circa 1838,  195 ; Standard Single-driver
-“ Bloomer ” Express Engines and “Mail” Engines, 1861, 549; Great Western Engines, 1862, 549 ; Six- coupled Goods Engines, Midland Railway, 1866—8, 549 ; Russian Railway Engines, 1869-72, 549 ; Engines for the Argentine, 549, 550; Midland, Taff Vale, and Lancashire and Yorkshire, 549, 550; Articulated Kitson-Meyer Engines for Chilian Nitrate and Railway Company, 1894, and Others, 550; KitsonandCo., Limited, 548
-Marc Seguin and the Multi tubular Boiler, 638* 661
+Engine, circa 1847-8, 195 ; London, Brighton and South Coast Railway, Fifteen Engines, 1849, 196 ; German Railway Engines, 1845, 196; Manchester and Birmingham Railway, 1847, 196 ; Manchester and Birmingham and other Railway, 1846-9, 196; Glasgow and South-Western Railway, 1860—62, 196 ; “ Bloomers ” LondonandNorth-Western Railway, 1851-2, 196; Midland Railway, Ten “ Single ” Express Engines, 1868, 196 ; Midland Railway, Goods Engine, 1854-5, 196 ; Various Engines for Continent and Elsewhere, 196 ; Tank Engine, Eight-coupled, Mauritius Railways, 1867, 231 ; Japanese Railways, Passenger Engine, 1871, 231 ; London, Chatham and Dover Express Engine, 1873, 231 ; Express Passenger Engine, Midland Railway, 1874, 231 ; Eight-coupled Goods Engine, Barry Railway, 1886, 231; Paris Exhibition, Four-coupled Express Engine, P.O. Railway, 1873, 232 ; and Various Other Engines, Sharp, Stewart and Co., Limited, 194, 231 ; (Letter), 223 ; Lion and Tiger, Liverpool and Manchester Railway, 1838, 548 ; Early Engines for England, Germany and France, 1839, 1840 et seq., 548 ; Single Driver, 1845, 548 ; Single Driver, Midland Railway, 1845, 548; Passenger Engine, Madrid and Zaragoza Railway, 1858-9, 548; Bogie Engine, Copiapo and Caldera Railway, Chile, 1860, 548 ; Numerous Engines for English Railways, 1850-2, 549 ; Engines for Indian Railways from 1854 Onwards, 549; Celebrated Single Express Engines for Great Northern Railway, 1860-1,   549 ;
+“ Bloomer ” Express Engines and “Mail” Engines, 1861, 549; Great Western Engines, 1862, 549 ; Six-coupled Goods Engines, Midland Railway, 1866—8, 549 ; Russian Railway Engines, 1869-72, 549 ; Engines for the Argentine, 549, 550; Midland, Taff Vale, and Lancashire and Yorkshire, 549, 550; Articulated Kitson-Meyer Engines for Chilian Nitrate and Railway Company, 1894, and Others, 550; Kitson and Co., Limited, 548
+Marc Seguin and the Multitubular Boiler, 638» 661
 Multi-cylinder Locomotives, 255 ; (Letters), 319, 375
 British, Colonial and Indian :
 Bombay, Baroda and Central India Railway Six-coupled Tank Locomotives, 172
 British Locomotive Performances, J. T. Burton-Alexander, 684
 Cornish Riviera Limited Express, Another Run with, 685
 Great Western Railway Four-cylinder Engine, Caerphilly Castle, 197, 202
 London, Midland and Scottish Railway, Eight-coupled Tank Engines, 476
 Foreign :
 France, Locomotive Practice and Performance in, J. T. Burton-Alexander, 119, 143, 178
 Paris-Orleans Railway Eight-coupled Tank Engines, 236
-Poland, Small Locomotive and Railway Material for, Andrew Barolay, Sons and Co., Limited, 432
+Poland, Small Locomotive and Railway Material for, Andrew Barclay, Sons and Co., Limited, 432
 RANSOME, Stafford, High-speed Rotary Planing, 388, 412, 441
 Ravier System of Sheet Piling, 132
 Refuse Collecting Vehicle, Electric, Electricars, Limited, 642
 Reinforced Concrete Filter, Pump-house, &c., for Thames Water at Beckton Gasworks, 168 (Two-page Supplement, August 11th, 1923)
-Reno Marine Salvage System, 471, 478 (Two- page Supplement, November 2nd, 1923)
+Reno Marine Salvage System, 471, 478 (Two-page Supplement, November 2nd, 1923)
 Research—see Scientific
 Restored Patents, 315
 Rhodin, John G. A., on Theories and Hypotheses, 232
 Road Fund, Annual Report, 649
 Road Roller, Crude Oil Engine-driven, Clayton and Shuttleworth, Limited, 640, 644
 Road Roller, Motor, John Fowler and Co., Limited, 584
 Road Roller, Tandem Motor, Ruston and Hornsby, Limited, 623
 Road Roller, 8-Ton Tandem Steam, Marshall, Sons and Co., Limited, 584 ; (Note), 625
 Road Roller, Three-wheeled Motor, Aveling and Porter, Limited, 640
 Road Rollers, Steam and Tractor Type, Robey and Co., Limited, 19 ; Marshall, Sons and Co., Limited, Armstrong, Whitworth and Co., Limited, 20
-Road Sweeping Machine, Three-wheeled. Lacre Motor Car Company, Limited, 641
+Road Sweeping Machine, Three-wheeled, Lacre Motor Car Company, Limited, 641
 Road Transport, A. E. Berriman, 305
 Road Wheel, Pneumatic, L. Nuttall, 135
 Roller, 8-Ton Motor, Ruston and Hornsby, Limited 37
 Roller, Motor, Small, for Special Work, Barford and Perkins, Limited, 586
 Rolling Mills—see Iron and Steel
 Rosenhain, Dr. Walter, on Science and Industry in America, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522
 Rotary Tine Tilling Machine, Simar Rototillers, 17
 Rotterdam, Nautical Institution and Museum, 258
 Royal Show at Newcastle, 17, 34
 Rubber Road Surfacing Blocks, Interlocking, C. W. Read’s System, 651
-Ramsey and Fitch, The Work of, Engineer- Captain Edgar C. Smith, 418
+Ramsey and Fitch, The Work of, Engineer-Captain Edgar C. Smith, 418
 Rutherford, Professor Sir E., on Electrical Structure of Matter, 284
 s
 SAFETY at Sea—see Ships
 Sahara, Proposed Railway Through, 20, 515
 St. James’s Park and Other London Lakes, 60, 92, 93
 Salvage, Marine—see Ships
 San Antonio, Chile, Port of, 321
 Scemia-Renault Rail Car, 652
 Schneider-Diesel Engines—see Engines
 Scholarship Awards, Beama, 543
 Schoop Process of Melting and Atomising Coating Metal, Metallisation, Limited, 339
 Science—see also History
 Science and Industry in America, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522—for Titles of Illustrations see Subjects Index, Bureau of Standards.
 Academy and the National Research Council, Washington, 523
 Aluminium and Light Alloys, 330 ; Nickel and Monel Metal, 330
-  Automobile Industry, 358
-  Bureau of Standards, 495
+Automobile Industry, 358
-  Chemical Division, 522
-  Conclusion, 522
+Bureau of Standards, 495
-  Electrical Industries, 358, 384
-  General Observations, 440, 523
+Chemical Division, 522
-  Geophysical Laboratory, 494
-  Glass, 384, 496
+Conclusion, 522
-  Glass and Ceramic Research, 385
-  Harvard and Yale, 412 ; Case School, 412 ;
+Electrical Industries, 358, 384
-     Illinois, 440
-  McCook’s Field, Dayton, Ohio, 468
+General Observations, 440, 523
-  Mellon Institute, 469
-  Michigan, 440
+Geophysical Laboratory, 494
+Glass, 384, 496
+Glass and Ceramic Research, 385
+Harvard and Yale, 412 ; Case School, 412 ;
+Illinois, 440
+McCook’s Field, Dayton, Ohio, 468
+Mellon Institute, 469
+Michigan, 440
 Non-ferrous Metals, 298 ; Copper Refining, 299, 312
 Non-ferrous Metal Industries, 331 ; Iron and Steel, 331
-  Other Departments, 523
-  Public Institutions, 468
+Other Departments, 523
-  Testing Machines, 495
-  Tungsten, 358
+Public Institutions, 468
-Universities and Colleges, 412 ; The M.I.T., 412
+Testing Machines, 495
+Tungsten, 358
+Universities and Colleges, 412; The M.I.T., 412
 Washington Navy Yard, 468
 Watertown Arsenal, 468
 Scientific and Industrial Research, Abstract of Report, 398
 Scott, E. Kilburn, Manufacture of Ferrovanadium by Electric Furnace, 636
 Scott-Still—see Engines
 Sea Action—see Deterioration
 Seaplanes—see Aeronautics
 Seaport, The Ideal, Presidential Address, Sir J. G. Broodbank, 374
-“Service” Black Paint, H. Dodgson White, Limited, 365
+“ Service ” Black Paint, H. Dodgson White, Limited, 365
 Shears, Guillotine (Hydraulic), Sketch Shearing Machine, Bruce Peebles and Co., Limited, 246
 Shears, Steam-Hydraulic Slab, Davy Brothers, Limited, 220
 Sheet Piling, Ravier System of, 132
-SHIPS AND SHIPBUILDING:
+SHIPS AND SHIPBUILDING :
 General:
-American Lakes, Large Steamer for, 614 Canal Barge, Electrically Propelled, Gill Propeller Company, 252
+American Lakes, Large Steamer for, 614
-  Canal Barge, Further Trial, 394
-  Donkin-Scott Electric Steering Gear, 366
+Canal Barge, Electrically Propelled, Gill Propeller Company, 252
+Canal Barge, Further Trial, 394
+Donkin-Scott Electric Steering Gear, 366
 Dutch River Lighters, A. M. Schippers, 257 Electric Propulsion of Ships, F. H. Clough, 334
-  Gill Shrouded Propeller, 224
+Gill Shrouded Propeller, 224
 International Navigation Congress, 10, 38, 65 Concrete and Reinforced Concrete, 66 Dimensions of Port Works, 11 Inland Navigation Section, 12 Lighting and Beaconing of Coasts, 66 Liquid Fuel for Ships, 66 Limiting Size of Ships, 11
-     Locks, Elevators and Inclined Planes, 39
-     Navigation Congress Results, 43
+Locks, Elevators and Inclined Planes, 39
+Navigation Congress Results, 43
 Ocean Transport Problems, 10 Power from Waterways, 12, 38 Resolutions Adopted, 12, 39, 66 Ship and Port Equipment, 40, 65
 SHIPS AND SHIPBUILDING (continued) :
-General (continued):
-International Navigation Congress (continued) :
+General (continued) :
-    Waste Heat Recovery on Ships, 617
-Waterways and Power Production, Sir J. Purser Griffith’s Report, 12, 38
+International Navigation Congress (con-i tinued) :                                     v
-  Lifeboat Flooding Experiments, 223
-Lifeboats, Wireless Set for, Radio Communication Company, Limited, 251
+Waste Heat Recovery on Ships, 617 Waterways and Power Production, Sir J. Purser Griffith’s Report, 12, 38
-  Lloyd’s Register Book of Shipping, 69
-Lloyd’s Register, Quarterly Shipbuilding Returns, 48, 401
+I Lifeboat Flooding Experiments, 223 Lifeboats, Wireless Set for, Radio Communication Company, Limited, 251 Lloyd’s Register Book of Shipping, 69 Lloyd’s Register, Quarterly Shipbuilding Returns, 48, 401                        H
-Lloyd’s Register of Shipping, Annual Report, 482
-Loadlines, Deck Cargoes and Safety of Life, Regulations for, Sir Westcott S. Abell, 174 Mechanical Problems of Safety at Sea, Thomas Hawksley Lecture, Sir Westcott S. Abell, 500
+^482 S ’R'eg*Sfcer Sapping, Annual Report, Loadlines, Deck Cargoes and Safety of Life, Regulations for, Sir Westcott S. Abell, 174 Mechanical Problems of Safety at Sea, Thomas Hawksley Lecture, Sir Westcott S. Abell, 500
-Motor Craft Building at Cowes, S. E. Saunder- son, Limited, 184
+Motor Craft Building at Cowes, S. E. Saunder-son, Limited, 184
 Motor Lifeboat, Paraffin-driven, Seamless Steel Boat Company, Limited, 251
 Nautical Institution and Museum at Rotterdam, 258
 Netherland Shipbuilding Company’s Yard at Amsterdam, 275, 282
 Propeller Cavitation, Experimental Researches on, 590, 605, 632, 660
-Reno Marine Salvage System, 471, 478 (Two- page Supplement, November 2nd, 1923)
-Sal Log, “ Dead-beat ” Compass and other Navigating Instruments, Henry Hughes and Son, Limited, 365
+Reno Marine Salvage System, 471, 478 (Two-page Supplement, November 2nd, 1923)
-Ship Form and Steering, A. W. Johns, 551, 576
-Shipping Exhibition—see Exhibitions
+Sal Log, “Dead-beat” Compass and other Navigating Instruments, Henry Hughes and Son, Limited, 365
-  Sperigyro Automatic Helmsman, 249
-  “ Sperigyro ” Ship Stabiliser, 122
+Ship Form and Steering, A. W. Johns, 551 576
-Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261
+Shipping Exhibition—see Exhibitions Sperigyro Automatic Helmsman, 249 “ Sperigyro ” Ship Stabiliser, 122 Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261
 Viking Ships’ Winch, Electric, and Contactor Control Cubicle, Metropolitan-Vickers Electrical Company, Limited, 337
 Waterproof Ventilation of Ships, John Gibbs and Son, Limited, 338
 Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
-  Wreck Statistics for 1922, 131
+Wreck Statistics for 1922, 131
 Naval Matters :
-  Cruising Ships of the Navy, 425
-  Guns of the Swedish Battleship Sverige, 76
+Cruising Ships of the Navy, 425
-Gyroscopic Ship Stabiliser for the Navy, “ Sperigyro,” Metropolitan-Vickers Company, Limited, 122, 249
-  Naval Programme, The New, 533
+Guns of the Swedish Battleship Sverige, 76 Gyroscopic Ship Stabiliser for the Navy, “Sperigyro,” Metropolitan-Vickers Company, Limited, 122, 249
-  Singapore Naval Base, 127
-Foreign Navies:
+Naval Programme, The New, 533
-  Swedish Navy, 76
+Singapore Naval Base, 127
+Foreign Navies :
+Swedish Navy, 76
 Mercantile and Miscellaneous Vessels :
-American Lake and Coastwise Motor Ships, 527
-Canadian Diesel-driven Motor Car Ferry Boat, Yarrows Limited, 80
+American Lake and Coastwise Motor Shins 527           ■                                         1 ‘ ’
+Canadian Diesel-driven Motor Car Ferry Boat Yarrows Limited, 80
 Diesel-electric Ship La Playa, Cammell Laird and Co., Limited, 420, 456
-Faraday, Siemens Cable Ship, Palmer’s Shipbuilding and Iron Companv, Limited, 98, 106
-  Flying Cloud, Motor Yacht, 37, 50, 51
+Faraday, Siemens Cable Ship, Palmer’s Shipbuilding and Iron Company, Limited, 98, 106
-Hamburg-American Liner Albert Ballin, 271, 273, 299
-Lifeboat, H. F. Bailey, and Launching Slip at Cromer, 81
+Flying Cloud, Motor Yacht, 37, 50, 51
+Hamburg-American Liner Albert Ballin, 27 1 273,299
+Lifeboat, H. F. Bailey, and Launching Slip I at Cromer, 81                            *
 Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 235
-  Motor Cruiser Lady Clare II., 568
-Motor Lifeboat, 60-Foot, for New Brighton, 320
+Motor Cruiser Lady Clare II., 568
+Motor Lifeboat, 60-Foot, for New Brighton,
+i 320
 Motor Yacht Beryl, S. E. Saunderson, Limited, 184
-Peninsular and Oriental Liner Mooltan, 349 Restless, Steam Yacht, John Brown and Co., Limited, 155
+Peninsular and Oriental Liner Mooltan, 349 i Restless, Steam Yacht, John Brown and Co., I Limited, 155
 Sarpedon, Twin-screw Steamer, Cammell Laird and Co., Limited, 374
 Twin-screw Motor Tanker, Arnus, Swan, Hunter and Wigham Richardson, 485
-Yacht, 35-Foot Sailing Motor, J. I. Thorny- croft and Co., Limited, 224
+Yacht, 35-Foot Sailing Motor, J. I. Thorny-croft and Co., Limited, 224
 SHOWS—see Exhibitions
 Signalling, Railway—see Railways
 Singapore Naval Base, 127
-Sixty Years Ago, 12, 48, 79, 96, 135, 150, 174, 197, 230, 258, 289, 319, 347, 362, 399, 431, 446, 473. 513, 530, 558, 586, 615, 647, 668, 692 ; (Letter), 702
+Sixty Years Ago, 12, 48, 79, 96, 135, 150 174 197, 230, 258, 289, 319, 347, 362, 399* 431 ’ 446, 473, 513, 530, 558, 586, 615, 647,’ 668’. 692; (Letter), 702
 Sluice Valve—see Valve
 Small Inventions, 199
 Smith, Engineer-Captain Edgar C., on the Work of Rumsey and Fitch, 418
 Smoke Abatement in Hamburg, 107
 South Africa, Light Rail Traction in, 647
-Southend, “ Never-Stop ” Railway at, 94, 95 Specific Heats, Varying—see Engines Specifications : Their Use and Abuse, 15
-Speed Gears, Hydraulic Variable, and Pumps, Williams-Janney System, Variable Speed Gears, Limited, 336
+Southend, “ Never-Stop ” Railway at, 94, 95 Specific Heats, Varying—see Engines Specifications : Their Use and Abuse, 15 Speed Gears, Hydraulic Variable, and Pumps, Williams-Janney System, Variable Speed Gears, Limited, 336
 Sperigyro—see Ships
-Sperry Searchlight, 249
-“ Spotanok,” Taylor, Gibsons, Limited, 226
+I Sperry Searchlight, 249
-Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
+Spotanok,” Taylor, Gibsons, Limited, 226 Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
 Stack Feeder, Wm. Foster and Co., Limited, 17, 18
 Standardisation, Pan-American, 200
 Stanton Spun Iron Pipe, 104
-Steam, Combined Use of, for Power and other Purposes, Telford Petrie, 220
+Steam, Combined Use of, for Power and other
+Purposes, Telford Petrie, 220
 Steam Engines—see Engines
-Steam Superheaters, Multi-flow, Galloways, Limited, 376
+Steam Superheaters, Multi-flow, Galloways Limited, 376                              ’ ’
 Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274, 283
 Steel—see Iron and Steel
 Steinmetz, Dr. Charles, on the Energy of the Future, 67
 Stoker, Mechanical Chain Grate, Babcock and Willcox, Limited, 336
 Stone Drying and Mixing Plant, Multiple, Frederick Parker, 641
 Stone Drying and Tarring Plant, Model, Winget, Limited, 586
 Street Gully Emptier, Yorkshire Patent Steam Wagon Company, 38
 Stress Distributions, Complex, Discussion of Group of Papers at the British Association, 333
 Stress Indicator, Fereday-Palmer, 68
 Submarine Engines—see Engines
-Success, Hoad to, Cecil Bentham, 455
+Success, Road to, Cecil Bentham, 455
 Suction Gas Plant for Anthracite or Coke, National Gas Engine Company, Limited, 18
 Sukkur Barrage, 459
 Sulphuretted Hydrogen, Dangers of, 99
 Sumner, Captain P. IL, on Kite Balloons and Airships in Naval Warfare, 194
 Superheater, Uptake, for Scotch Marine Boilers, Thos. Sugden, 134
-Surfacing Machines—see Machine Tools
+Surfacing Machines—see Machine 'Fools
 T
-TABLE, Punching—see Machine Tools Tamping Machines, B. Johnson and Son, 642 Tar and Bituminous Macadam Plant, Ban- some Machinery Company, Limited, 624 Tar-macadam Mixer, Ord and Maddison, 623 Tar-sprayer and Gritter, Aveling and Porter, Limited, 640
+TABLE, Punching—see Machine Tools Tamping Machines, B. Johnson and Son, 642 Tar and Bituminous Macadam Plant, Ransome Machinery Company, Limited, 624 Tar-macadam Mixer, Ord and Maddison, 623 Tar-sprayer and Gritter, Aveling and Porter, Limited, 640
 Technical Education in China, 345
 Telegraphy, Railway—see Railways
 Temperature Indicators, Control, Recorders, &c., Cambridge and Paul Company, Limited, 251
 Tensile Test, 128
 Theories and Hypotheses, J. G. A. Rhodin, 232 Thermal Storage, C. E. Stromeyer, 583 Thrashing Machine, All-steel, Marshall, Sons and Co., Limited, 20, 38
 Thrust Boring Machine, Mangnall Irving, Improved Type, 321
 Ticket Machines in Railway Stations, 81
 Timber in Eastern Asia, 567
 Timber, Fir versus Pine, 515
 Timber, Machine for Cross-cutting and Rounding, John Pickles and Son, Limited, 236
-Tire Department and Equipment at Penistone Works, 3 (Two Two-page Supplements, July 6th, 1923)
+Tire Department and Equipment at Penistone Works, 3 (Two Two-page Supplements, July 6/A, 1923)
 Tractor Engines—see also Engines
 Tractor, Farmer’s Light-weight, Saunderson Tractor and Implement Company, Limited, 35
-Tractor, Petrol Shunting, The Verrnot, 687, 694 Tractors and Traction Engines at the Royal Show, 18, 19
+Tractor, Petrol Shunting, The Vermot, 687, 694 Tractors and Traction Engines at the Royal Show, 18, 19
 Tramways, Glasgow, 20
 Trailers at the Commercial Motor Exhibition, 609
 Trains—see Railways
 Transport and its Indebtedness to Science, Sir Henry Fowler, 305, 314
-Transport, Land, Sea, and Air, 305 Trucks, Electric—see Electrical Matters Tube Bending Machine, C. R. H. Bonn, 514 Tubular Heating—see Electrical Matters Tudsbery, Henry T., and Alec. R. Gibbs, An
-    Examination of Menai Suspension Bridge, 78
+Transport, Land, Sea, and Air, 305
+Trucks, Electric—see Electrical Matters Tube Bending Machine, C. R. H. Bonn, 514 Tubular Heating—see Electrical Matters Tudsbery, Henry T., and Alec. R. Gibbs, An
+Examination of Menai Suspension Bridge, 78
 Tunnel, Otira, New Zealand, 154
 Tunnel, Proposed, Under the River Mersey, 362
 Turbine Machinery of the Liner Albert Ballin,
-   Blohm and Voss, 271, 273, 299
+Blohm and Voss, 271, 273, 299
 Turbine, Steam, Design, New, 76
-Turbines, Binary Fluid, W. J. Kearton, 560, 561, 563
-Turbines, Gas, Jules Deschamps, 646 ; (Letter). 676
+Turbines, Binary Fluid, W. J. Kearton, 560,
+, 563
+Turbines, Gas, Jules Deschamps, 646 ; (Letter),
 Turning Machines—see Machine Tools
-Tutton, Henry, Portland Cement Factory at Makwar, Sudan, 447
+Tutton, Henry, Portland Cement Factory at
+Mak war, Sudan, 447
 u
-UNEMPLOYMENT—see Labour
+UNEMPLO¥MENT—see Labour
 V
 VALVE, High-pressure Air, and other Valves and Valve Regrinding Apparatus, Robey and Co., Limited, 225
-Valve, Quick-closing Sluice, Alley and Mac- Lellan, Limited, 651
+Valve, Quick-closing Sluice, Alley and Mac-Lellan, Limited, 651
 Valve, Wireless—see Works
 Valves for High-pressure Superheated Steam, Hunt and Mitton, Limited, 337
 Vanadium—see Ferro-vanadium
-Velocity of Flow in Pipes, Eric Crcwdson, 635
+Velocity of Flow in Pipes, Eric Crewdson, 635
 Vermot Shunting Tractor, Petrol, 687, 694
 w
 WAGON, 6-Ton Steam, R. Garrett and Sons, Limited, 37
 Wagon, Super-Sentinel Steam, Sentinel Wagon Works, Limited, 19
-Wagons at the Commercial Motor Exhibition, Atkinson Uniflow Steam Wagon, 608, 610, 611; Ransomes, Sims and Jefferies 6-Ton Steam, 611, 612 ; Scainmell Lorries, Limited, Six-wheeled Tipping Wagon and Turntable, 611, 612; J. and E. Hall, Limited, 612; Sentinel Wagon Works “ Super-Sentinel ” Steam Wagon, 612 ; Walker Brothers’ Motor Lorry and Horse Wagon Units, 613 ; Fodens’ 6-Ton Steam Wagon, 613
+Wagons at the Commercial Motor Exhibition, Atkinson Uniflow Steam Wagon, 608, 610, 611; Ransomes, Sims and Jefferies 6-Ton Steam, 611, 612 ; Scammell Lorries, Limited, Six-wheeled Tipping Wagon and Turntable, 611, 612; J. and E. Hall, Limited, 612; Sentinel Wagon Works “ Super-Sentinel ” Steam Wagon, 612; Walker Brothers’ Motor Lorry and Horse Wagon Units, 613 ; Fodens’ 6-Ton Steam Wagon, 613
 Wagons and Couplings, Railway-—see Railways Wagons, High-capacity, 394, 397
 Wagons at the Royal Show, 19, 37, 38
 Wagons, Steam, Yorkshire Patent Steam Wagon Company, Robey and Co., Limited, Wm. Foster and Co., Limited, 642
 Walker, Wm. J., Mathematical Theory of the Herbert Hardness Tester, 244
 Water Elevator, Cellular Band, Caruelle, Boulton and Paul, Limited, 307, 308
 Water Level Indicator, Distant-reading, Aster Engineering Company, Limited, 431
 Water Meters, George Kent, Limited, Beck and Co., Limited, 642
 Water Softening Installations, Lassen-Hjort and Permutit, United Water Softeners, Limited, 336
 WATER SUPPLY :
 Conservation and Control of Water Resources, Joseph Parry, 335
 Contrivances for Storage and Distribution of Water, E. Bruce Ball, 47
 London Water Supply, Annual Report, Sir A. C. Houston, 167, 177, 696
-Purification Plant for Tidal River Water, United Water Softeners, Limited, 168 (Two-page Supplement, August 11th, 1923) St. James’s Park and other London Lakes, Water Supply of, 60, 92, 93
+Purification Plant for Tidal River Water, United Water Softeners, Limited, 168 {Two-page Supplement, August 11th, 1923) St. James’s Park and other London Lakes, Water Supply of, 60, 92, 93
 WAVE-POWER Transmission Set, W. H. Dorman and Co., Limited, 224, 225
 Weighing Machines, W. and T. Avery, Limited, 36
 Weir, James G., on Boiler Feed Water Circuits, 372
 Welding, Quasi-arc Process, 310
 Wheel, Pneumatic Road, L. Nuttall, 135
 Winch—see Ships
-Winding Equipment in Mines—see Electrical Matters
+Winding Equipment in Minos—see Electrical Matters
 Windlasses, Motor, J. and H. McLaren, Limited, 38
 WIRELESS TELEGRAPHY AND TELEPHONY :
-   EXHIBITS AT THE WHITE CITY :
+Exhibits at the White City :
-     British	Thomson-Houston Amplifiers,
-LoudSpeakersand Gramophone Attachment ; Brown, S. G., and Co., Crystalox Loud Speaker and Amplifier, 554
+British Thomson-Houston Amplifiers, LoudSpeakersand Gramophone Attachment ; Brown, S. G., and Co., Crystalox Loud Speaker and Amplifier, 554
 British Thomson-Houston Valves ; 524 ; Penton Valves, 524
 Burndept Coil Holder and Crystal Detector 502 ; Siemens Variometer Rotor and Valve Holder, Loud Speakers, &c., 503 Dubilier Condenser Company Accessories, Anti-capacity Switch, Anode and Grid Resistances, &c., 503 ; Marconi Heterodyne Wave Meter and Accessories, 503
 Edison Swan Electric Company Two-valve and Four-valve Receivers, Transmitting and Receiving Valves, 554
 Graham, Alfred, and Co., Portable and other Loud Speakers, 504
-Igranic Electric Company Accessories, &c., Valve Lighting Set, Electric Soldering . Iron, Vario Coupler, Variometer, Inter- valve Transformer, Coil Holder, 525, 526 McMichael, L., Limited, Receiving Sets and Accessories; Marconi Company Receiving Sets, Amplifiers, Loud Speakers, New Dull Emitter Power Valves, &c., 554
+Igranic Electric Company Accessories, &c., Valve Lighting Set, Electric Soldering . Iron, Vario Coupler, Variometer, Intervalve Transformer, Coil Holder, 525, 526 McMichael, L., Limited, Receiving Setsand Accessories; Marconi Company Receiving Sets, Amplifiers, Loud Speakers, New Dull Emitter Power Valves, &c., 554
 Metropolitan-Vickers “ Radiobrix ” Units and “ Cosmos ” Valve Sets, 525
 WIRELESS TELEGRAPHY AND TELE
-    PHONY (continued} :
+PHONY (continued} :
-  EXHIBITS AT THE WHITE CITY (continued}'.
-Pvadio Instruments’ Receiving Sets and Eliminator, 524
+Exhibits at the White City (continued}:
-Receiving Sets, Burn dept, Sterling, 502 ; General Electric Company, Marconi Portable Set, 503
+Radio Instruments’ Receiving Sets and Eliminator, 524
+Receiving Sets, Burndept, Sterling, 502 ;
+General Electric Company, Marconi Portable Set, 503
 Telephone Receiver, “ Frenophone,” S. G . Brown and Co., 524
-  French Wireless Regulations, 133
+French Wireless Regulations, 133
 Instruments for Ships, Wireless Beam Receiver and Aerial for, Wireless for Lifeboat, Marconi International Marine Company, Limited, 277, 278
-l ifeboats, Wireless Set for, Radio Communication Company, Limited, 251
+lifeboats, Wireless Set for, Radio Communication Company, Limited, 251
 Three-valve Wireless Receiver and Continuous Wave Wireless Telegraph Transmitter, Siemens Bros., 364, 365
 Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
-  Wireless Valve—see Works
+Wireless Valve—see Works
 WOOD, Economic Use of, 153
 Wood Moulding and Planing Machine, Thos. Robinson and Sons, 34
 Wood Planing—see also Planing
 Wood, R. McKinnon, on Control of Aeroplanes at Low Speeds, 32 ; and on Reliability of Model Data, 33
 WORKS :
-Clvdebridge Steel Works, David Colville and Sons, Limited, 218, 228, 245, 254 (Two- page Supplement, August 31.*?/, 1923) (Two- page Supplement, September 1th, 1923)
+Clvdebridge Steel Works, David Colville and Sons, Limited, 218, 228, 245, 254 (Two-page Supplement, August 31^, 1923) (Two-page Supplement, September 1th, 1923)
- Derby Works, London, Midland and Scottish Railway, Building Railway Coaches, 385 (Two-page Supplement, October 12th, 1923) Mass Production of Railway Wagons, 697 Motor Car Works, A.C. Motor Cars, Limited, 77
- Penistone Works of Cammoll Laird and Co., Limited, 2, 14, 30, 42, 62, 72 (Two .Two page Supplements, July 6th, 1923)
+Derby Works, London, Midland and Scottish Railway, Building Railway Coaches, 385 (Two-page Supplement, October 12th, 1923) Mass Production of Railway Wagons, 697 Motor Car Works, A.C. Motor Cars, Limited, 77
+Penistone Works of Cammell Laird and Co., Limited, 2, 14, 30, 42, 62, 72 (Two Two page Supplements, July 6th, 1923)
 Short Brothers, Limited, Omnibus Body Building, 102, (Two-page Supplement, July 21th, 1923)
 Wireless Valve Repairing Works, Revalco, Limited, 648, 649
 WORLD Power Conference, 403, 555
 Wrecks—see Ships
 Y
 YACHTS—see Ships
 Yarrow Convalescent Home, 101
 York, City of, Hydro-electric Power Station at
-  Linton Lock, 148, 149
+Linton Lock, 148, 149
 == See Also ==