The Engineer 1923 Jul-Dec: Index: Illustrations

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

The Engineer 1923 Jul-Dec: Illustrations Index.

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

View the Volumes that this Index refers to.

A

• A.C. Cars, Limited, Motor Car Works, 77
• A.E.C. 2-Ton Chassis, 580
• Aerostyle Portable Paint Sprayer, 363
• Ahrons, E. L., on Short Histories of Famous Firms, 194, 231, 548; (Corrections), 223, 614
• - Kitson and Co., Limited, Airedale Foundry, Leeds, 548
• - Sharp, Stewart and Co., Limited, Manchester and Glasgow, 194, 231
• Albert Ballin, Liner, and Machinery for, 271, 273, 299
• Albion 30-cwt. Subsidy Chassis, 608, 610
• All-British Wireless Exhibition, 502--see also Subjects Index, Wireless
• Alley and MacLellan, Limited, Quick-closing Sluice Valves, 651
• America, Science and Industry in, Dr. Walter Rosenhain, 271, 298, 312, 33'0, 358, 3S4, 412, 440, 468, 494, 522
• American Bureau--see Subjects Index, Bureau of Standards
• American Rivers, Current Retards on, 689
• Andrews Apparatus for Classifying Finely Ground Materials, 68, 69
• "Arato" Self-tracking Trailer, Richard Garrett and Sons, 608, 609
• Armstrong, Sir W. G., Whitworth and Co., Limited, Six-coupled Tank Engines for Bombay, Baroda and Central India Railway, 172
• Arnus, Twin-screw Motor Tanker, Swan, Hunter and Wigham Richardson, Limited, 485
• Arrol, Sir W., and Co., Limited, 100-Ton, Two-crab Cranes for Clydebridge Steel Works, 218 (Two-page Supplement, August 31st, 1923)
• Ashton, David, and Co., Limited, Electrical Haulage Gear, 235
• Asquith, William, Limited, Radial Machine for Drilling Plates and Girders, 540
• Aster Engineering Company, Water Level Indicator, 431
• Atkinson Uniflow Steam Wagon and Gearbox, 608, 610, 611
• Atlantic Transport Liner Minnewaska, Harland and Wolff, Limited, 235
• Australia, Lighthouse Apparatus for, 513
• Auto-Klean Strainer, 306
• Aveling and Porter, Limited, Tar Sprayer and Gritter, Three-wheeled Motor Road Roller, 640

B

• BABCOCK and Wilcox "Series" Boiler, 401
• Baguley, Limited, Petrol Locomotive and Transmission Gear, 609, 610
• Ball, E. Bruce, on Contrivances for Storage and Distribution of Water, 47
• Barclay, Andrew, Sons and Co., Limited, Small Locomotive, andc., for Poland, 432
• Barford and Perkins Roller, 586
• Barton--see Manchester
• Beardmore and Co., Large Humphrey Pumps for Australia, 673 (Two-page Supplement, December 21st, 1923)
• Beardmore, 600 B.H.P. Engine, 620
• Belfast Power Station, New, 415 ; (Correction), 459
• Bengough, Guy D., and R. May, on the Rapid Corrosion of Condenser Tubes, 7
• Beryl, Motor Yacht, S. E. Saunders, Limited, 184
• Besson Commercial Seaplane, 346
• Bignell Reinforced Concrete Water-jet Pile, 689
• Bilton Silent Steam Water Heater, 307
• Bonn Tube Bending Machine, Hugh Smith and Co., Limited, 514
• Booth, Joseph, and Bros., Limited, Electric Railway Locomotive for Mines, andc., 36
• Boulton and Paul, Water Elevator and Cellular Band, 307, 308
• Brackett, F. W., and Co., Limited, Force Pump, 339
• Bridgeport Brass Company, Electric Casting Shop, 298
• Britannia Flow Meter, 540
• British Lighting and Ignition Company, Limited, Dynamo and Battery Regulator, 375
• British Thomson-Houston, Electric Winding Equipment for Collieries, 118, 126
• Brookes and Sears "Generator Comparator," 363
• "Browett-Lindley" Four-cylinder Gas Engines for S. Africa, 44, 46, 64 ; (Letter), 70
• Brown, John, and Co., Steam Yacht Restless, 155
• Browning Pump, 337 ; (Correction), 379
• Bruce Peebles and Co., Limited, Electrical Equipment for Mine Work, 198
• Bruce Peebles and Co., Limited, Guillotine and Sketch Shears, 246, 247
• Burmeister and Wain, 1000 H.P. Singlecylinder Diesel Engine, 79
• Burrell, Charles, and Sons, Limited, Rivet Heating Furnace, 335

C

• CAMBRIDGE and Paul Company, Meter, Alternator Temperature Indicator, Indicator, andc., for Temperature Control Apparatus, 251
• Cambuslang--see Clydebridge
• Cammell Laird Diesel-electric Ship La Playa, 420, 456
• Cammell Laird and Co., Limited, Penistone Works, 2, 14, 30, 42, 62, 72 (Two-page and Four-page Supplements, July 6th, 1923) ; (Two-page Supplement, July 20th, 1923)
• Canadian Paper Mill and its Steam Plant, 206, 207
• Carrow Bridge, Norwich, 424, 428, 430
• Chance Brothers, Lighthouse Apparatus, 513
• Churchill Machine Tool Company, Limited, Locomotive Crank-pin Grinding Machine, 650
• Clarke, J. B., Polar Diagrams for Riveted Connections, 639
• Clarkson Thimble-tube Boiler, 621
• Clayton and Shuttle worth, Limited, Crude Oil Motor Road Roller, 640, 644
• Clinker, R. C., Model of Oscillating Valve Circuit, 583
• Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620 ; (Letters), 676
• Clydebridge Steel Works, D. Colville and Sons, Limited, 218, 228, 245, 254 (Two-page Supplement, August 31st, 1923) ; (Two-page Supplement, September 7th, 1923)
• Colville, David, and Sons, Limited--see Clydebridge
• Commercial Motor Exhibition, 580, 608, 609--for Vehicles, see Subjects Index, Motors, Commercial
• Copenhagen, Reinforced Concrete Seaplane Hangar at, 176, 180
• Crewdson, Eric, Velocity of Flow in Pipes, 635
• Cronton Colliery, Winding Equipment at, 88

D

• DAVY Brothers, Limited, Steam-hydraulic Slab Shears, 220
• Davy Brothers, Limited, 36in. Three-high Plato Mill, 218, 245 (Two Two-page Supplements, August 31st and September 7th. 1923)
• Day, Summers and Co., Limited, Marine Engines, 249
• Degory Carburetter, 307
• Derby Works, London, Midland and Scottish Railway, 385, 697 (Two-page Supplement, October 12th, 1923)
• Dodd, K. S., Design of Pontoons, 331
• Dorman, W. H., and Co., Limited, Portable Wave-power Transmission Set, 224, 225
• Dowson and Mason Gas Plant Company, Limited, 300 H.P. Double-draught Gas Producers, 44, 46, 64 ; (Letter), 70
• Dyke, F. S., The Lethbridge Irrigation Enterprise in Western Canada, 114, 146, 147

E

• ELECTRIC Construction Company, Gas-driven Alternators for S. Africa, 44
• Electricars, Limited, Refuse Collecting Vehicle, Runabout Tipping Truck, 642
• Electro-Mechanical Brake Company, Capstan Controller, Explosion-proof Controller, 252
• Endert and Curchin Punching Table, 539
• English Electric Company's Ilgner Fly-wheel Converter Set, Switchboards and other Equipment at Clydebridge Works, 246, 247, 254
• English Electric Company's Winding Equipment for Collieries, 88, 116, 117
• Ennis Mechanical Manipulating Table, 246 (Two-page Supplement, September 7th, 1923)
• Esquimalt Graving Dock, B.C., 530, 532

F

• FAIR, Walter D., and Co., Oil Meter, 309
• Faraday, Siemens Cable Ship, Palmer's Shipbuilding and Iron Company, Limited, 98, 106
• Fereday-Palmer Stress Indicator, 68
• Ferguson, Pailin, Limited, Large Three-phase Oil Circuit Breaker, 200
• Ferguson, Pailin, Limited, Mining Switchgear, 316, 317
• Flying Cloud, Motor Yacht, 50, 51
• Forward, E. A., Links in the History of the Locomotive, 638, 661
• Foster, William, and Co., Limited, Stack Feeder, 17, 18
• Fowler Concrete Mixer, 584
• French Midi Railway Electrification, Monsieur A. Bachellery, 588, 589, 595 ; (Letter), 614

G

• GALLOWAYS, Limited, Multi-flow Steam Superheaters, 376
• Gardner Cold-starting Heavy-oil Engine, 276
• Garrett, Richard, and Sons, Self-tracking Trailer "Arato," 608, 609
• General Electric Company's High-tension Interconnector, 340
• Gibson, Professor A. H., and H. W. Baker on Exhaust Valve and Cylinder Head Temperatures in High-speed Petrol Engines, 663, 664, 675, 700
• Gill Propeller Company, Electrically Propelled Unit for Canal Barge, 252, 394
• Gill Shrouded Propeller, 224
• Gleniffer Paraffin Motors and Lubricating System, 308, 309
• Godfrey Oxy-acotylene Cutting Machine, 336
• Great Western Railway Four-cylinder Express Engine, Caerphilly Castle, 197, 202

H

• HADFIELD, Sir Robert, on History and Progress of Metallurgical Science, 474, 510, 536, 552, 578
• Hall Three-aspect Day Colour-light Signals, 391
• Hamburg-American Liner Albert Ballin, 271, 273, 299
• Harland and Wolff's Atlantic Transport Liner, Minnewaska, 235
• Harvey, G. and A., Limited, 32iu. Surfacing and Screw-cutting Break Lathe, and Old Break Lathe, 342, 348
• Harworth Main Colliery and Hilton Collieries, Special Electric Winding Plant for, Metropolitan-Vickers Electrical Company, Limited, 359, 368
• Heenan and Froude's Endless Rope Haulage Plant, Electric, 117
• Henderson, A. C. F., on the Subdivision of Large Passenger Steamers, 261
• Henry Cort, Tablet in Memory of, 319
• Hepburn, Henry A., Depression Effect in Nozzle Flow, 691
• Herbert, Alfred, Limited, Oxytome Metalcutting Machine, 404
• Herbert, Edward G., New Type Hacksaw Blade, 431
• Herbert Pendulum Hardness Tester, Mathematical Theory of, Wm. J. Walker, 244
• Hesco, Limited, Portable Electric Charging Plant, 209
• Holle Four-wheel Driving and Steering Motor Car, 666, 667, 668, 670
• Humphrey Pumps, Large, for Australia, 673 (Two-page Supplement, December 21st, 1923)
• Huntington Nickel Rolling Mill, 330
• Hydraulic Engineering Company, Limited, Mangnall-Irving Thrust Boring Machine, 321

I

• INDIAN Railway, Six-coupled Tank Engines for, Sir W. G. Armstrong, Whitworth and Co., Limited, 172
• Inglis Magnetic Lifting Beam, 246, 247
• Institution of Civil Engineers, Conversazione, 68
• Ivatt, Henry Alfred (Portrait), 481

J

• JACOBUS, D. S., High-pressure Steam Boilers 401
• Johns, A. W., on Ship Form and Steering, 551, 576
• Johnson-Boving Control Water Valve, 47
• Johore Causeway, 537 (Two-page Supplement, November 16th, 1923)

K

• KARRIER Motors, Limited, 25-Cwt. Chassis, 580
• Kent, George, Limited, Coal Meter, 226
• Kitchen and Wade, 30in. Drilling, Tapping and Studding Machine, 210
• Kitson and Co., Limited, Airedale Foundry, Leeds, Old Punching and Shearing Machine, 548--Locomotives, for List of, see Subjects Index, Locomotives

L

• LA PLAYA, Diesel-electric Fruit-carrying Ship, Cammell Laird and Co., Limited, 420, 456
• Lady Clare IL, Small Motor Cruiser, Norman Hart and Barham, 568
• Lake and Elliot, Novel Petrol Locomotive, 145
• Lanchester Six-cylinder Motor Car, 469
• Lansing Equipment Company, Electric Truck with Electric Jib Crane, 183
• Lavaud Pipe Casting Machine, 104
• Lee, Howl and Co., Limited, High-lift Ram Pump, 558
• Lethbridge Irrigation Enterprise in Western Canada, F. S. Dyke, 114, 146, 147
• Leyland Motors' 10 H.P. Trojan Vehicle, 580
• Lightfoot Brothers' Electric Heating System, 614
• Linton Lock Hydro-electric Power Station, York, 148, 149
• Lister, R. A., and Co., 2.5 H.P. Petrol Engine, 37
• London, Midland and Scottish Railway, Building a Railway Coach, 385 (Two-page Supplement, October 12th, 1923)
• - Mass Production of Railway Wagons, 697
• London, Midland and Scottish Railway Eight- coupled Tank Engine, 476
• London, Port of, Improvements, 130 ; (Letter), 513

M

• MAKWAR Cement Works, Sudan, 447
• Manchester Corporation Power Station at Barton, 391, 396
• Manchester, Reinforced Concrete Warehouse at, 322
• Mangnall-Irving Thrust Boring Machine, 321
• Marconi International Marine Company, Limited, Wireless Beam Receiver and Aerial, Wireless Lifeboat Equipment, 277, 278
• Marshall, Sons and Co., All-steel Thrashing Machine, 20, 38
• Marshall Tandem Steam Roller, 8-Ton, 584, 585
• Mellanby, Dr. A. L., on Clyde Marine Oil Engines, 120, 620 ; (Letters), 676
• Mellanby Exhaust Gas Boiler, 621
• Mersey, Proposed Tunnel Under the River, 362
• Metropolitan-Vickers Electrical Company's Winding System for Collieries, 88, 359, 368
• Metropolitan-Vickers Electrical Contactor Control Cubicle, 337 ; Ships' Winch, 337
• Michell Oil Deflector, 307
• Midland Dynamo and Motor Repairs Company, Limited, Quickway Dynamo Coil-winding Machine, 309
• Millwall Engineering Company, Limited, Pipe Bends, 460
• Mooltan, Peninsular and Oriental Liner, 349
• Morgan-Sahlin Gas Producers, 30
• Motorailer Transport Company, Limited, New Device for Road or Rail Traction, 402
• Mox Cold Starter, 306
• Muller, W. J., on Mechanical Stokers on Marine Water-tube Boilers, 279
• Mumford, A. G., Limited, Fuel Oil Pump, Electrically Driven, 432
• Musgrave "Radojet" Air Pump, 364

N

• NETHERLAND Shipbuilding Company, Shipyard at Amsterdam, 275, 282
• "Never-Stop" Train System, Railway at Southend, 94, 95
• New Brighton 60ft. Motor Lifeboat, 320
• Newcastle, Royal Show at, 17, 34
• North British Double-acting Two-cvcle Engine, 121, 621
• North-Eastern Marino Engineering Company, Limited, Quadruple - expansion Marine Engine, 277
• Nuttall Pneumatic Road Wheel, 135

O

• OLYMPIA, Commercial Motors at, 580, 608, 609--for Vehicles, sec Subjects Index, Motors, Commercial
• Olympia, Motor Cars at, 469, 496, 506, 528--for Cars, see Subjects Index, Motor Cars
• Ord and Maddison Tar-macadam Mixer, 623

P

• PALMER'S Shipbuilding and Iron Company's Cable Ship Faraday, 98, 106
• Paris-Orleans Railway Tank Engines, 236
• Parker, Frederick, Multiple Stone-drying and Mixing Plant, 641
• "Parry" Boiler Tube Cleaning Blower, 350
• Parsons Marine Set and Lighting Set, 250
• Peninsular and Oriental Liner, Mooltan, 349
• Penistone Works of Cammell Laird and Company, Limited, 2, 14, 32, 42, 62, 72 (Two-page and Four-page Supplements, July 6th, 1923) (Two-page Supplement, July 20th, 1923)
• Petrie, Telford, on Varying Specific Heats and Gas Engine Mixtures, 361
• Pickles, John, and Son, Limited, Machine for Cross-cutting and Rounding Timber, 236
• Public Works and Transport Exhibition, 584, 623, 640, 644

R

• RADIO Communication Company, Limited, Wireless Set for Lifeboats, 251
• Ransome Concrete or Clay Moulding Machine, Ransome Tar and Bituminous Macadam Plant, 624
• Ransome Cutter-tracker, 388
• Ransome High-speed Flooring and Match¬boarding Machine, 442, 444
• Ransome, Stafford, on High-speed Rotary Planing, 388, 413, 452
• Ransomes and Rapier, Large Bridge-erecting Cranes for India, 566
• Ransomes, Sims and Jefferies 6-Ton Steam Wagon, 611, 612
• Raritan Copper Works, Perth Amboy, Furnaces, 299, 312
• Ravier System of Sheet Piling, 132
• Reavell-Aster Portable Air Compressing Plant, 338, 339
• Reavell Portable Compressor, 624, 625
• Record Solid Injection Engine, 310, 311
• Reno Marine Salvage System, 471, 478 (Two- page Supplement, November 2nd, 1923)
• Revalco, Limited, Wireless Valve Repairing Works, 648, 649
• Richards, Geo., and Co., Limited, Crank Pin Turning Machine, 460
• Richards Type Boring Mills, Battery of, 4, 5
• Robey and Co., Limited, High-pressure Air Valve, Regrinding Apparatus for Full-way Valve, andc., 225
• Robey Feed-water Filter, 226
• Robinson Cutter-tracking Apparatus, 388
• Robinson Electrical Sharpener, 389
• Robinson, T., and Son, Limited, High-speed Hard Wood Planer and Automatic Feeding¬in Table, 442, 443, 444
• Robinson, Thomas, and Sons, Limited, Wood Moulding and Planing Machine, 34, 35
• Rosenhain, Dr. Walter, on Science and Industry in America, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522
• Royal Show at Newcastle, 17, 34
• Ruston and Hornsby, 165 B.H.P. Cold Starting Engine, 308
• Ruston and Hornsby, 8-Ton Tandem Motor Road Roller, 623

S

• ST. JAMESíS Park and Other London Lakes, 60, 92, 93
• Sal Log for Ships, Henry Hughes and Son, Limited, 365
• Sandberg Machine for Sorbitic Treatment of Tires, 3, 4,
• Sandycroft, Limited, Cascade Motor, Driving Gear and Air Compressor, 286
• Saunders-Clarkson 5 B.H.P. Two-stroke Inboard Motor, 184
• Saunderson Tractor and Implement Company, Farmer's Light-weight Tractor, Engine and Gear-box, 35
• Scammell Lorries, Limited, Six-wheeled Tipping Lorry and Turntable, 611, 612
• Scemia-Renault Rail Car, 652
• Schneider-Diesel Oil Engines, Recent, 152, 156, 157
• Scott, E. Kilburn, Manufacture of Ferro- Vanadium by Electric Furnace, 636
• Scott, Laurence, and Co., Limited, Electrical Steering Gear, 278
• Scott-Still Marine Oil Engine, 556, 592
• Scovill Manufacturing Company, Chemistry and Test Building, 298
• Seamless Steel Motor Lifeboat, 250, 251
• Seguin, Marc, and the Multitubular Boiler, 638, 661, 662
• Sentinel Wagon Works, Super-Sentinel Steam Wagons, 19, 20
• Sentinel Wagon Works, Super-Sentinel Six- wheeled Steam Lorry, Steam Wagon and Steam Tractor, 612
• Sharp, Stewart and Co., Limited, Works, Manchester and Glasgow, 194, 231
• Shipping, Engineering and Machinery Exhibition, 224, 249, 276, 335
• Short Brothers Works at Rochester, Mass Production of Omnibus Bodies, 102 (Two- page Supplement, July 27th, 1923)
• Siemens Brothers, Three - valve Wireless Receiver and Continuous-wave Transmitting Set, 364, 365
• Simar Rototillers' Roto-tino Tilling Machine, 17
• South Africa, Gas-driven Alternators for, 44, 46, 64
• Southend, "Never-Stop" Railway at, 94, 95
• "Sperigyro" Ship Stabiliser and Automatic Helmsman, 122, 249
• Sperry Searchlight, 249
• Sprecher and Schuh, Switchgear, Line-sectioning Switch, Transformer Cabin, and., 276, 277
• Stanton Spun Iron Pipe, 104
• Steinmetz, Dr. S. P. (Portrait), 482
• "Strong Ann" Coal Getter, Pneumatic, 36
• Stuart Turner Electric Lighting Set, 336
• Sugden Marine Type Uptake Superheater for Scotch Marine Boilers, 134
• Sunbeam Six-cylinder Motor Car, 469
• Swan, Hunter and Wigham Richardson, Twin- screw Motor Tanker Arnus, 485
• Swedish Battleship Drottning-Victoria, 76
• Swedish Battleship Sverige's Guns, 76

T

• TANGENT Tool and Engineering Company, 250-Ton Hydraulic Press and Four-cylinder Radial Pump, 338
• Thames Water, Purification Plant for, United Water Softeners, Limited, 168 (Two-page Supplement, August 11th, 1923)
• Thornycroft, J. I., and Co., Limited, Motor Boats, Marino Engines, andc., at the Shipping Exhibition, 224
• Thornycroft Six-wheeled Lorry and Four- cylinder 50 H.P. Engine and Transmission Gear, 581, 582
• Trist, Ronald, and Co., Limited, The Hilo Boiler Water Alarm, 363
• Trojan Vehicle, Leyland Motors, Limited, 580
• Turner Boarding and Softening Machine, and Clamp Staking Machine, 449, 452
• Tutton, Henry R., Portland Cement Factory in the Sudan, 447

U

• UNITED Automobile Works, Triangel Long- frame Six-wheeled Vehicle, 611, 613
• United States Bureau of Standards, Washington, 494--see also Subjects Index, Bureau, andc.
• United Water Softeners, Limited, Purification Plant for Thames Water, 168

V

• VERMOT Shunting Tractor, 687, 694

W

• WALKER, Win. J., on the Herbert Pendulum Hardness Tester, 244
• Wallsend Fuel Burner Applied to Boiler Furnace, 366
• Ward-Leonard Electric Winder for Mines, 260, 261
• Watson Type Lifeboat Flooding Experiments, 223
• Weir, James G., on Boiler Feed Water Circuits in Power Stations, 372
• Westinghouse Three-aspect Day Colour-light Signals, 390
• White City, Wireless Exhibition at, 502, 524
• White, J. S., and Co., Limited, Electromersible Pump, 337
• White, J. S., and Co., Limited, Solid Injection Oil Engine, 339
• Wild-Barfield Electrically Heated Furnaces, 159
• Williams-Janney Variable Speed Gear, Adapted, 441
• Wilson Leather Rolling Machines, 449, 452
• Wilson Leather Scouring Machine, 449
• Winget, Limited, Semi-spiral Concrete Mixer, 586
• Worthington-Simpson, Limited, 1200-Watt Combined Lighting and Power Set, 18, 19

Y

• YARROWS Limited, Motor Princess, Diesel- engined, Ferry Boat, for Motor Cars, 80
• York, City of, Hydro-electric Power Station at Linton Lock, 148, 149

Z

• ZEPPELIN Passenger Airship LZ. 126, 604, 616 (Two-page Supplement, December 7th, 1923)

Subjects.

A

• AIR-COMPRESSING Plant, Portable, Reavell-Aster, 338, 339
• Air Pump--see Pump
• Airship. Zeppelin Passenger, LZ. 126, 604, 616 (Two-page Supplement, December 7th, 1923)
• Armour-piercing Projectiles, The Hadfield, Impact Effect of, 474

B

• BARGES--see Ships
• Boiler, Clarkson Thimble-tube, also attached to Vickers-Petter Engine, 621
• Boiler, Exhaust Gas, Dr. A. L. Mellanby, 621
• Boiler, Feed-water Circuits in Power Stations, James G. Weir, 372
• Boiler-house and Equipment at Belfast Power Station, 415, 417
• Boiler-house Equipment for Canadian Paper Mill, 206, 207
• Boiler-house and Plant for the Barton Powerhouse, 392, 393
• Boiler, Marc Seguin's Multi-tubular, 638, 661
• Boiler, "Series," Babcock and Wilcox, 401
• Boiler Tube Cleaning Blower, C. P. Parry, Limited, 350
• Boiler Water Alarm, The Hilo, Ronald Trist and Co., Limited, 363
• Boilers, High-pressure Steam. D. S. Jacobus, 401
• Boring Mills--see Machine Tools
• Brakes, Continuous, for Goods Trains, 192; (Correction), 230
• Breaking Up Largo Masses of Steel, 530
• Bridge, Bascule, over the Wensum, Norwich, 424, 428, 430
• Building--see Railway
• Bureau of Standards, American, and Machines, andc., Connected Therewith, 494, 522
• - Experimental Foundry, 522
• - Glass, Samples Made at the Bureau of Standards, 496
• - Heat Treatment Room, 522
• - Papermaking Machine, 494
• - Rolling Mill, 523
• - Testing Machine, 10,000,000 lb., 495
• - Wind Tunnel, 494

C

• CABLE Ship—see Ships
• Capstan Controller and Explosion-proof Con-troller, Electro-Mechanical Brake Company, Limited, 252
• Carburetter, Degory Carburators, 307
• Casting Plant for Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
• Casting Shop, Electric, Bridgeport Brass Com¬pany, 298
• Causeway, Johore, 537 (Two-page Supplement, November 16th, 1923)
• Cement-—see Portland
• Chemistry and Test Building, Scovill Manufacturing Company, 298
• Coach, Railway-—see Railway
• Coal Getter, Pneumatic, “Strong Arm,” 36
• Coal Meter, George Kent, Limited, 226
• Coal Receiving and Conveying at Belfast Power Station, 415, 417
• Compressor, Portable, Reavell and Co., Limited, •625
• Concrete or Clay Moulding Machine, Ransome Machinery Company, Limited, 624
• Concrete Mixer, John Fowler and Co. (Leeds), Limited, 584
• Concrete Mixer, Semi-spiral, Winget, Limited, 586
• Concrete Piling-—see Sheet
• Continuous Brakes for Goods Trains, 192; (Correction), 230
• Copper Furnaces, Raritan, at Perth Amboy, 299, 312
• Corrosion, Rapid, of Condenser Tubes, Guy D. Bengough and R. May, 7
• Crane, Electric Jib, Fitted to Electric Truck, Lansing Equipment Company, 183
• Crane, 100-Ton Overhead Two-crab, Sir W. Arrol and Co., Limited, 218 (Two-page Supplement, August 31st, 1923)
• Cranes, Large Bridge-erecting, for India, Ransomes and Rapier, 566
• Cranes, Various, at Cammell Laird’s Penistone Works, 2, 14, 30 (Two-page and Four-page Supplements, July 6th, 1923)
• Cross-cutting Deals for Railway Wagon Sides, Machine for, John Pickles and Son, Limited, 236
• Current Retards on American Rivers, 689
• Cutter-tracker, The Ransome, 388-—see also Machine Tools, High-speed Planing
• Cutter-tracking Apparatus, The Robinson, 388

D

• DEPRESSION Effect in Nozzle Flow, Henry A. Hepburn, 691
• Diesel Engines--see Engines
• Dock, Government Graving, at Esquimalt, British Columbia, 530, 532
• Drilling Machines--see Machine Tools

E

• ELECTRICAL MATTERS :
• - Barton Power Station of the Manchester Corporation, 391, 396
• - Battery Charging System, British Lighting and Ignition Company, Limited, 375
• - Belfast New Power Station, 415 ; (Correction), 459
• - Brass Company's, Bridgeport, Electric Casting Shop,298
• - Cascade Motor, Driving Gear and Air Compressor, Sandycroft, Limited, 286
• - Charging Electric Batteries, Portable Plant for, Hesco, Limited, 209
• - Circuit Breaker, 10,000-Ampere, Three- phase Oil, Ferguson, Pailin, Limited, 200
• - City of York Hydro-electric Power Station, 148, 149
• - Contactor Control Cubicle, Metropolitan- Vickers Electrical Company, Limited, 337
• - Direct-current Winder for Mines, Ward Leonard, 260, 261
• - Dynamo Coil-winding Machine, Midland Dynamo and Motor Repairs Company, Limited, 309
• - Ferro-vanadium, Manufacture of, by Electric Furnace, E. Kilburn Scott, 636
• - Gas-driven Alternators for South Africa, Electric Construction Company, Limited, 44, 64; (Letter), 70
• - Generator, 12,000-Volt Direct-current, 568
• - Haulage Gear in Mines, D. Ashton and Co., Limited, 235
• - Interconnector, High-tension, General Electric Company, 340
• - Kromhout Lighting Set, 249, 250
• - Lightfoot Brothersí Electric Heating System, 614
• - Lighting and Power Set, 1200-Watt Combined, Worthington-Simpson, Limited, 18, 19
• - Midi Railway of France, 1500-Volt Substation on, 1500-Volt 50-Cycle Rotary Converter, 588, 595, 596
• - Mill Power-house and Equipment at Clyde- bridge Works, English Electric Company, 247, 254
• - Mines, Electrical Equipment, Bruce Peebles and Co., Limited, 198
• - Mines, Electricity in, 88, 116, 117, 126, 142, 166, 198, 234, 259, 286, 316, 359, 368
• - Mining Switchgear, Ferguson, Pailin, Limited, 316, 317
• - Motor, 19,000 H.P. for 34in. Rolling Mill, Electrical Equipment and Sub-station, at Penistone Works, 62, 72 (Two-page Supplement, July 20th, 1923)
• - Motors, Armature, andc., of the Diesel-electric Ship La Playa, 420, 456
• - Motors for Use in Collieries--see Mines, Electricity in
• - Oil Switches, Switchboard, 27,500-Kilowatt Turbo-alternator, andc., for Power-house at Barton, 394, 396
• - Oscillating Valve Circuit Model, R. C. Clinker, 583
• - Paraffin Two-cylinder Lighting Set, A. G. Mumford, Limited, 158
• - Parsons Lighting Set, 250
• - Propeller for Ships--see Ships
• - Radiant Heat Electric Furnace, Wild- Barfield, Automatic Electric Furnaces, Limited, 159
• - Rotary Converter, Exciters, Switchboards, andc--see Mill Power-house, andc.
• - Stuart Turner Lighting Set, 336
• - Switchboard of the Flying Cloud, 50, 52
• - Switchgear, Transformer Cabin, &c., Sprecher and Schuh, 276, 277
• - Truck, Electric, with Electric Jib Crane, Lansing Equipment Company, 183
• - Winding Equipment in Cron ton Colliery and No. 1 Pit, Treharris, 88
• -- Staveley "Do Well" Collieries and Powell Duffryn Collieries, 118, 126
• ENGINES AND MOTORS:
• - Beardmore 600 B.H.P. Engine, 620
• - British Kromhout 100 H.P. Marine Engine, Day, Summers and Co., Limited, 249
• - Camellaird-Fullagar Engines for the Diesel- electric Ship La Playa, 420, 456
• - Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620 ; (Letters), 676
• -Cold Starter, The Mox, 306
• - Cold-starting Heavy-oil Engine, L. Gardner and Sons, Limited, 276
• - Exhaust Valve and Cylinder Head Temperatures in High-speed Petrol Engines, Professor A. H. Gibson and H. W. Baker, 663, 664, 675, 700
• - Gas Engines for South Africa, "Browett- Lindley," 44, 46, 64 ; (Letter), 70
• - Marino and Stationary Engines at the Shipping, Engineering and Machinery Exhibition, John I. Thornycroft and Co., Limited, 224
• - Neptune, Two-cycle 1400 I.H.P. Marine Oil Engine, 485, 486
• - North British Double-acting Two-stroke Engine, 121, 621
• - Paraffin Marine Motor, 24-28 H.P., Gleniffer Motors, Limited, 308, 309
• - Paraffin Oil Engine Driven Lighting Set, A. G. Mumford, Limited, 158
• - Parsons Paraffin Marine Sets, 250
• - Petrol Engine, 21 H.P., R. A. Lister and Co., Limited, 37
• - Quadruple-expansion Marine Engine, North- Eastern Marine Engineering Company, Limited, 277
• - Record Solid Injection Engine, 310, 311
• - Ruston and Hornsby, 165 B.H.P. Cold Starting Engine, 308
• - Ruston-Hornsby Motor Car Engine, 529
• ENGINES AND MOTORS (continued) :
• - Saunders-Clarkson 5 B.H.P. Two-stroke Inboard Motor, 184
• - Schneider Marine Diesel 1500 B.H.P. Engine, Cargo Boat Type, 152, 156, 157
• - Schneider 1500 B.H.P. Two-stroke Cycle Engines for French Submarine, 152, 157, 158
• - Scott-Still Marine Oil Engine, 556, 592
• - Single-cylinder Diesel Engine, 1000 H.P. Burmeister and Wain, 79
• - Six-cylinder Engine, Sunbeam 20-60 H.P. Car, 471
• - Six-cylinder Lanchester Car, 21 H.P. Engine, 469
• - Solid-injection Oil Engine, J. S. White and Co., 339
• - Thornycroft Four-cylinder 50 H.P. Engine, 581, 582
• - Trojan 10 H.P. Motor Engine, 580
• - Varying Specific Heats and Gas Engine Mixtures, Telford Petrie, 361
• EXHAUST Valve, andc.--see Engines
• EXHIBITIONS:
• - Commercial Motor Exhibition, 580, 608, 609--for Vehicles, see Motors, Commercial
• - Motor Car Show at Olympia, 469, 496, 506, 528--for Cars, see Motor Cars
• - Public Works and Transport Exhibition, 584, 623, 640, 644--for Exhibits, see Various Headings
• - Royal Show at Newcastle, 17, 34
• - Shipping, Engineering and Machinery Exhibition, 224, 249, 276, 306, 335, 363
• - Shoe and Leather Fair, 449, 452
• - Wireless Exhibition, 502, 524, 553--for Details, see Wireless
• EXPERIMENTAL Researches--see Ships

F

• FACTORY, Portland Cement, in the Sudan, Henry T. E. Tutton, 447
• Fair--see Exhibitions
• Feed Heater for Small Locomotives, 404
• Ferries--see Ships
• Ferro-vanadium, Manufacture of, by Electric Furnace, E. Kilburn Scott, 636
• Filter, Feed-water, Robey and Co., Limited, 226
• Finely Ground Materials, Apparatus for Classifying, Leonard Andrews, 68, 69
• Fire-box Stays, Flexible Stay Bolt (Letter to the Editor), E. Cecil Poultney, 702
• Firms, Famous, Short Histories of, E. L. Ahrons, 194, 231, 548 ; (Letter), 223
• Flooring and Matchboarding Machine, A. Ransome and Co., Limited, 442, 444
• Flow Meter, Britannia Lathe and Oil Engine Company, 540
• Fuel Burner Applied to Boiler Furnace, Walls- end Slipway and Engineering Company, Limited, 366
• Furnace, Rivet Heating, Charles Burrell and Sons, Limited, 335
• Furnaces at Penistone Works, 2 (Two Two-page Supplements, July 6th, 1923)
• Furnaces, Steel Melting and Ingot Re-heating, at Clydebridge Works, 218, 220, 228 (Two- page Supplement, August 31st, 1923)
• Furnaces--see also Electrical Matters

G

• GAS Engines--see Engines
• Gas Producers, 300 H.P. Double-draught, Dowson and Mason Gas Plant Company, Limited, 44, 46, 64 ; (Letter), 70
• Gas Producers, Morgan-Sahlin. 30
• Gauges, Measuring, Brookes and Sears "Generator Comparator," 363
• Gear, Variable-speed, Adapted, Williams- Janney, 441
• "Generator Comparator," Brookes and Sears, 363
• Grinding Machines--see Machine Tools
• Guns of the Swedish Battleship Sverige, 76
• Gyroscopic Ship Stabiliser, Sperry Gyroscope Company, 122

H

• HACKSAW Blade, New Type, Edward G. Herbert, Limited, 431
• Hardness Tester, Herbert Pendulum, Win. J. Walker, 244
• Haulage, Electric--see Electrical Matters
• High-speed Planing--see Machine Tools
• Histories, Short, of Famous Firms, E. L. Ahrons, 194, 231, 548 ; (Letter), 223 ; (Correction), 614
• History of the Locomotive, Links in the, E. A. Forward, 638, 661
• - Seguin, Marc, and the Multi-tubular Boiler, 638, 661
• History and Progress of Metallurgical Science, Sir Robert Hadfield, 474, 510,536, 552, 578
• - Portraits, andc., Included :--
• -- Boulton, Matthew, F.R.S. (1728-1809), 511
• -- Dud Dudley, Monument at Worcester, 475
• -- Gore, Dr. G., F.R.S. (1826-1908), 512
• -- Legend of Metallurgy, 579
• -- Lodge, Sir Oliver, F.R.S., 536
• -- Murdock, William (1754-1839), 510
• -- Papin, Denis, F.R.S. (1647-1714), 475
• -- Percy, Dr. John, F.R.S. (1817-1889), 512
• -- Priestley, Joseph, F.R.S. (1733-1804), and House and Laboratory, 511
• -- Robertson, C. Grant, M.A., C.V.O., 536
• -- Thomas Turner, Professor, 552
• -- Watt, James (1736-1819), 510
• Hydraulic Press, 250-Ton Open-sided, Tangent Tool and Engineering Company, Limited, 338
• Hydro-electric Power Station, City of York, 148, 149

I

• INDICATOR, Distant Reading Water Level, Aster Engineering Company, Limited, 431
• Indicators, Temperature, and., Cambridge and Paul Instrument Company, Limited, 251
• Irrigation Enterprise, The Lethbridge, in Western Canada, F. S. Dyke, 114, 146, 147

L

• LAKES, London, The St. James's Park and Other, 60, 61, 62, 92, 93
• Lathes--see Machine Tools
• Lead Mines, Ore-loading Machines for, 208
• Leather Boarding and Softening Machine and Clamp Staking Machine, Turner Tanning Machinery Company, Limited, 449, 452
• Leather Rolling Machines and Double Band Scouring Machine, Edward Wilson and Son, Limited, 449, 452
• Legend of Metallurgy, 579
• Level, Remote, Indicator, Aster Engineering Company, Limited, 431
• Lifeboat--see Ships
• Lighthouse Apparatus for Australia, Chance Brothers and. Co., Limited, 513
• Lighting Set--see also Electrical Matters
• LOCOMOTIVES :
• - Caerphilly Castle, Four-cylinder Express, Great Western Railway, 197, 202
• - Eight-coupled Tank, London, Midland and Scottish Railway, 476
• - Electric, Railway, for Quarries, Mines, andc., Joseph Booth and Bros., Limited, 36
• - Feed Heater for, Small, 404
• - Links in the History of the, E. A. Forward, 638, 661
• - Locomotives and Motor Coaches for French Midi Railway, 588, 595, 596
• - Paris-Orleans Railway, Eight-coupled Tank, 236
• - Petrol, Novel, Lake and Elliot, 145
• - Petrol and Transmission Gear, Baguley, Limited, 609, 610
• - Polish Timber Company, Small, for, 432
• - Short Histories of Famous Firms, E. L. Ahrons, Locomotives included in :
• -- Kitson and Co., Limited: Single-driver Engine, Midland Railway, 1845 ; Passenger Engine, Madrid and Zaragoza Railway, 1858-9, 548 ; Bogie Engine, Copiapo and Caldera Railway, Chile, 1860, 548; Single-driver Engine, Great Northern Railway, 1860-1, 549 ; Singledriver ìMailî Engine, South-Eastern Railway; Six-coupled Goods Engine, Midland Railway, 1866-8 ; Passenger Engine, Tambor and Saratov Railway, 1860-72, 549 ; Tank Engine, Taff Vale Railway, 1884 ; Metre-gauge Compound Engine, North-West Argentine Railway ; Articulated Engine, Chilian Nitrate and Railway Company, 1894, 550
• -- Sharp, Stewart and Co., Limited, 1806 : The Experiment, 1833, 194, 195 ; The Atlas, Circa 1838, 195; Standard Single-driver Engine, 1847-8, 195 ; ïBloomer, London and North-Western Railway Express, 196 ; Midland Railway Express Engine, 1853ó4, 196; Midland Railway Goods Engine, 185L-5, 196 ; Mauritius Railways, Eight-coupled Tank Engine, 1867, 231 ; Japanese Railways, Passenger Engine, 1871 ; London, Chatham and Dover Railway, Four-coupled Express Engine, 1873, 231 ; Midland Railway Express Passenger Engine, 1874 ; Barry Railway, Eight-coupled Goods Engine, 1886, 231 ; Paris Exhibition, 1878, Four-coupled Express Engine (Paris-Orleans Railway), 1878, 232
• -- (Corrections), 223, 614
• - Six-coupled Tank, for India, Sir W. G. Armstrong, Whitworth and Co., Limited, 172
• LORRIES--see also Motor Vehicles
• Lorry, Six-wheeled Steam, "Sentinel" Wagon Works, 612

M

• MACHINE TOOLS :
• - Boring Mills, Battery of, Richards' Type, 4, 5
• - Crank Pin Turning Machine, Geo. Richards and Co., Limited, 460
• - Drilling, Tapping and Studding Machine, 30in. High-speed, Kitchen and Wade, 210
• - Lathe, Surfacing and Screw-cutting Break, and Old Pattern Break Lathe, G. and A. Harvey, Limited, 342, 348, 349
• - Locomotive Crank Pin Grinding Machine, Churchill Machine Tool Company, Limited, 650
• - Old Punching and Shearing Machine; Laird and Kitson, 548
• -Radial Machine for Drilling Plates and Girders, W. Asquith, Limited, 540
• - Table for Punching Machines, A One-man, D. C. Endert and H. W. Curchin, 539
• MAGNETIC Lifting Beam, J. J. Inglis, 246, 247
• MAPS :
• - Bolivia, Railways in, 75
• - Lethbridge, Irrigation System, 114
• - Ty-Bourne and West-Bourne Rivers, 60
• MARINE Engines--see Engines
• Marine Salvage--see Salvage
• Mass Production--see Omnibus ; also Wagons, Railway
• Mercury-vapour Steam Turbine Plant, Generator, 1800-kilowatt, Turbine and Mercury Condenser, W. L. R. Emmet (Paper by W. J. Kearton), 560, 561, 563
• Metallurgical Science--see History
• Meter, Temperature Indicators, Control Apparatus, andc., Cambridge and Paul Instrument Company, 251
• Mines, Electricity in--see Electrical Matters
• Motorailer, Motorailer Transport Company, Limited, 402
• Motor Car Engines--see also Engines
• Motor Car, Four-wheel Driving and Steering, A. A. Hoile, 666, 667, 668, 670
• Motor Car Works--see Works
• MOTOR CARS AT OLYMPIA :
• - "All-weather" Humber 11.4 H.P. Car, 496, 506
• - Armstrong-Siddeley 18 H.P. .Six-cylinder Limousine, 500, 506
• - Aster Six-cylinder Car Chassis, 498
• - Austin 7 H.P. and 12 H.P. Chassis, and Mechanical Starter, 528
• - Bean Car, 14 H.P., Chassis, Brakes, Engine, andc., 496, 497
• - Crossley Motors, Limited, Two-seater Coupe, 500, 506
• - Lanchester Six-cylinder Engine, Valve Mechanism, andc., 469
• - Standard Motor Company Cars, 497, 506
• - Sunbeam, Six-cylinder Engine and Chassis, 471
• - Wolseley 15 H.P. Four-cylinder Engine and Details, 498, 499, 500
• Motor, Inboardósee Engines
• MOTORS, COMMERCIAL, AT OLYMPIA :
• - See also Locomotives, Lorries, Tractors, and Wagons
• - Albion 30-Cwt. Subsidy Chassis, 608, 610
• - "Arato" Self-tracking Trailer, Richard Garrett and Sons, 608, 609
• - Chassis, 2-Ton, Associated Equipment Company, 580
• - Chassis, 25-Cwt., Karrier Motors, Limited, 580
• - Lorry, Six-wheeled, also Four-cylinder, 50 H.P. Engine and Transmission Gear, J. I. Thornycroft and Co., Limited, 581, 582
• - Scammell Six-wheeled Tipping Lorry and Turntable, 611, 612
• - Triangel, Long-framed, Six-wheeled Vehicle, United Automobile Works, 611, 613
• - Trojan Vehicle, 10 H.P. Engine, Transmission Gear and Control Levers, 580, 581
• MOTOR ROLLERSósee Rollers

N

• NICKEL Rolling Mill, Huntington, 330
• Nozzle Flow, Depression Effect in, Henry A. Hepburn, 691

O

• OIL Deflector, Michell Bearing Company, 307
• Oil Engines--see Engines
• Oil Meter, Walter D. Fair and Co., 309
• Omnibus Bodies, Mass Production of, Short Brothers, Limited, 102 (Two-page Supplement, July 27th, 1923)
• Ore-loading Machines for Lead Mines, 208
• Oxy-acetylene Cutting Machine, Godfrey Engineering Company, 336
• "Oxytome" Metal Cutting Machine, Alfred Herbert, Limited, 404

P

• PAINT Sprayer, Portable, The Aerostyle, 363
• Pantagraph, Steel, 233ft. Long, 185
• Paper Mill at Wayagamack, Quebec, Boilerhouse Equipment, 206, 207
• Paraffin and Petrol Engines--see Engines
• Piling--see Sheet
• Pipe Bends for the Spanish Government, Mill wall Engineering Company, Limited, 460
• Pipe-casting Machine, The Lavaud, Stanton Ironworks Company, Limited, 104
• Planer, High-speed Hard Wood and Feeding-in Table, Thos. Robinson and Son, Limited, 442, 443, 444
• Planing, High-speed Rotary, Stafford Ransome, 388, 413, 441
• Plate Mill, 36in. Three-high, Davy Brothers, Limited, 218, 245 (Two Two-page Supplements, August 31st and September 7th, 1923)
• Pneumatic Wheel--see Wheel
• Polar Diagrams for Riveted Connections, J. B. Clarke, 639
• Pontoons, Design of, K. S. Dodd, 331
• Port of London Improvements, 130 ; (Letter), 513
• Portland Cement Factory in the Sudan, Henry R. Tutton, 447
• Portrait, Henry Alfred Ivatt, 481
• Portrait, Dr. S. P. Steinmetz, 482
• Portraits, Other--see History and Progress, andc.
• Power-houses--see Electrical Matters
• Propellers--see Ships
• Pumps.
• - Browning, 337 ; (Correction), 379
• - Electrically Driven Fuel Oil, A. J. Mumford, Limited, 432
• - "Electromersible," J. S. White and Co., Limited, 337
• - Force, F. W. Brackett and Co., Limited, 339
• - Four-cylinder Radial, Tangent Tool and Engineering Company, Limited, 338
• - High-lift Ram, Lee, Howl and Co., Limited, 558
• - Humphrey Pumps, Large, for Australia, Beardmore and Co., Limited, 673 (Two- page Supplement, December 21st, 1923)
• - "Radojet" Air, John Musgrave and Sons, Limited, 364
• PUNCHING Machines--see Machine Tools
• Purification Plant for Thames Water, United Water Softeners, Limited, 168 (Two-page Supplement, August 17th, 1923)

R

• RAIL Car, Petrol, The Scemia-Renault, 652
• Railway Coach, Building, in Six Days, 385, 697 (Two -page Supplement, October 12th, 1923)
• Railway, Midi, Electrification of, 588, 589, 595 ; (Letter), 614
• Railway, "Never-Stop" System, at Southend, 94, 95
• Railway Wagons--see Railway Coach
• Refuse Collecting Vehicle, Electric, Electricars, Limited, 642
• Reinforced Concrete Filter Pump-house, andc., 168 (Two-page Supplement, August 11th, 1923)
• Reinforced Concrete Seaplane Hangar at Copenhagen, 176, 180
• Reinforced Concrete Warehouse at Manchester, 322
• Reinforced Concrete Water-jet Pile, Bignell, 689
• River Protection by Current Retards, 689
• Road Roller, Crude Oil Motor, Clayton and Shuttleworth, Limited, 640, 644
• Road Roller, 8-Ton Tandem Motor, Ruston and Hornsby, Limited, 623
• Road Roller, Three-wheeled, Motor, Aveling and Porter, Limited, 640
• Road Wheel, Pneumatic, L. Nuttall, 135
• Roller, Small, Motor, Barford and Perkins, 586
• Roller, 8-Ton Tandem Steam, Marshall, Sons and Co., Limited, 584, 585
• Rolling Mills at the Penistone Works, 30, 42
• Rotary-tine Tilling Machine, Simar Rototillers, 17

S

• SALVAGE, Marine, System, Jesse W. Reno, 471
• Science and Industry in America, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522
• Science--see also History
• Seaplane, Commercial, Marcel Besson, 346
• Seaplane Hangar at Copenhagen, 176, 180
• Shears, Guillotine or Cross-cut, also Sketch Shears, Bruce Peebles and Co., Limited, 246
• Shears, Steam-hydraulic Slab, Davy Brothers, Limited, 220
• Sheet Piling, Reinforced Concrete, Ravier System, 132

SHIPS AND SHIPPING MATTERS :

• General:
• - Electrically Propelled Canal Barge, Gill Propeller Company, 252
• - Experimental Researches on Propeller Cavitation, 590, 605, 632, 660
• - Lifeboat Flooding Experiments, Watson Type, 223
• - Netherland Shipbuilding Company's Amsterdam Shipyard, 275, 282
• - Propeller Shrouded, Gill Propeller Company Limited, 224
• - Sal Log for Ships, Henry Hughes and Son, Limited, 365
• - Seamless Steel Motor Lifeboat, 250, 251
• - Ship Form and Steering, A. W. Johns, 551, 576
• - Ship Stabiliser, The "Sperigyro," 122
• - Shipping Exhibition--see Exhibitions
• - "Sperigyro" Automatic Helmsman and Sperry Searchlight, 249
• - Steering Gear, Laurence Scott and Co., Limited, 278
• - Subdivision of Large Passenger Steamers, A. C. F. Henderson, 261
• Foreign Navies:
• - Swedish Battleship Drottning-Victoria, 76
• Miscellaneous Vessels:
• - Arnus, Twin-screw Motor Tanker, Swan, Hunter and Wigham Richardson, Limited, 485
• - Beryl, Motor Yacht, S. E. Saunders, Limited, 184
• - Diesel-electric Fruit-carrying Ship La Playa, Cammell Laird and Co., Limited, 420, 456
• - Faraday, Siemens Cable Ship, Palmer s Shipbuilding and Iron Company, Limited, 98, 106
• - Ferry Boat, Motor Princess, Diesel-engined, for Motor Cars, Yarrows Limited, 80
• - Flying Cloud, Motor Yacht, 50, 51
• - Hamburg-American Liner Albert Ballin, 271, 273, 299
• - Lady Clare IL, Small Motor Cruiser, Norman Hart and Barham, 568
• - Lifeboat, 60ft. Motor, New Brighton, 320
• - Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 235
• - Mooltan, Peninsular and Oriental Liner, 349
• - Restless Steam Yacht, John Brown and Co., Limited, 155
• - Yacht, 35ft. Sailing Motor, John I. Thornycroft and Co., Limited, 224
• SHOVELLING and Loading Lead Ore, Machine for, 208
• Shows--see Exhibitions
• Shunting Tractorósee Tractor
• Signalling for the Empire Exhibition, 390, 391
• Stack Feeder, William Foster and Co., Limited, 17, 18
• Steam Engines--see Engines
• Steam Plant for Canadian Paper Mill, 206, 207
• Steam Superheaters, Multi-flow, Galloways, Limited, 376
• Steam Water Heater, Silent, T. B. Bilton and Co., Limited, 307
• Steel, Breaking Up Large Masses of, 530
• Steel Melting Department at Cammell Laird and Co.'s Penistone Works, 2, 14 (Two-page and Four-page Supplements, July 6th, 1923)
• Steel Pantagraphs, 233ft. Long, 185
• Steel Spar Sections for Aircraft, 504
• Steel Works, Clydebridge, D. Colville and Sons, Limited, 218, 228, 245, 254 (Two Two-page Supplements, August 31st and September 7th, 1923)
• Stoker Underfeed Mechanical, on the Dutch Steamer Parigi, W. J. Muller, 278
• Stone Drying and Mixing Plant, Multiple, Frederick Parker, 641
• Strainer, Auto-Klean, 306
• Stress Indicator, Fereday-Palmer, 68
• Superheater, Uptake, for Scotch Marine Boilers, Thos. Sugden, 134

T

• TABLE, Mechanical Manipulating, The Ennis, 246 (Two-page Supplement, September 7th, 1923)
• Table, Punching--see Machine Tools
• Tapping Machines--see Machine Tools
• 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
• Thrashing Machine, All-steel, Marshall, Sons and Co., Limited, 20, 38
• Thrust Boring Machine, Mangnall-Irving, Hydraulic Engineering Company, Limited, 321
• Tilling--see Rotary
• Timber, Cross-cutting Machine for, John Pickles and Son, Limited, 236
• Tipping Truck, Electric Runabout, Electricars, Limited, 642
• Tire Department at Penistone Works, Cammell Laird and Co., Limited, 3 (Two-page and Four-page Supplements, July 6th, 1923)
• Tractor, Farmersí Lightweight, Engine and Gear-box, Saunderson, 35
• Tractor, Shunting, Vermot Locomoteur, 687, 694
• Tractor, "Super-Sentinel" Steam, "Sentinel" Wagon Works, 612
• Truck, Electric--see Electrical Matters
• Tube Bending Machine, C. R. H. Bonn, 514
• Tunnel, Proposed, Under the River Mersey, 362
• Turbine Machinery for the Liner Albert Ballin, 271, 273, 299-302
• Turbine, Steam, Plant, Mercury-vapour, W. L. R. Emmet (Paper by W. J. Kearton), 560, 563
• Turning Machines--see Machine Tools

V

• VALVE, Water Control, Johnson-Boving, 47
• Valves, High-pressure Air, for Diesel Engines, and Full-way Valves, Regrinding Apparatus for, Robey and Co., Limited, 225
• Valves, Quick-closing Sluice, Alley and MacLellan, Limited, 651
• Valves, Wireless--see Works
• Vanadium--see Ferrovanadium
• Varying Specific Heats--see Engines
• Velocity of Flow in Pipes, Eric Crewdson, 635

W

• WAGON, 6-Ton Steam, Ransomes, Sims and Jefferies, 611, 612
• Wagon, Steam, and Gear-box, Atkinson and Co., 608, 610, 611
• Wagon, "Super-Sentinel" Steam, "Sentinel" Wagon Works, 612
• Wagons, Railway, Mass Production of, London, Midland and Scottish Railway, 697--see also Railway Coach
• Wagons, "Super-Sentinel" Steam, "Sentinel" Wagon Works, Limited, 19, 20
• Water, Contrivances for Storage and Distribution of, E. Bruce Ball, 47
• Water Elevator, Cellular Band, Caruelle, 307, 308
• Water, Purification Plant for, United Water Softeners, Limited, 168 (Two-page Supplement, August 17th, 1923)
• Water Supply at St James's Park and Other I London Lakes, 60, 61, 62, 92, 93
• Wave-power Transmission Set, Portable, W. H. Dorman and Co., Limited, 224, 225
• Wheel, Pneumatic Road, L. Nuttall, 135
• Winch, Ships', Electric, Metropolitan-Vickers Company, 337
• Winding, Electrical, in Minesósee Electrical Matters, Mines
• Wireless Beam Receiver and Aerial, Marconi International Marine Company, Limited, 277, 278
• WIRELESS EXHIBITS AT THE WHITE CITY :
• - British Thomson-Houston Company, Amplifiers, Loud Speakers, and Gramophone Attachment, 553, 554
• - Brown, S. G., and Co., Frenophone, 524 ; Crystavox Loud Speaker, 554
• - Burndept Coil Holder ; Crystal Detector, 502
• - Dubilier Condenser Company, Anti-Capacity Switch and Anode Resistance, 503
• - Edison-Swan Electric Company, Long-range Receiving Set, Condenser and Transformer, 554
• - Frenophone, 524 ; Crystavox Loud Speaker, 554 ; S. G. Brown and Co.
• - Graham, Alfred, and Co., Portable Loud Speaker, 503, 504
• - Igranic Electric Company's Wireless Exhibits : Lighting Set, Intervalve Transformer, 526 ; Electric Soldering Iron, Vario-coupler, Variometer, Coil Holder, 525
• - Metropolitan-Vickers "Radiobrix" Units, Cosmos Two-valve Set, 525
• - Radio Instruments, Limited, "Lyrian" Receiving Set, 524
• - Receiving Sets, Burndept Four-valve, Sterling Crystal, Single-valve and Two-valve, General Electric Company Two-valve and Crystal Sets, 502, 503
• - Siemens Variometer Rotor and Valve Holder, 503
• WIRELESS Lifeboat Equipment, Marconi International Marine Company, Limited, 277, 278
• Wireless Receiver, Three-valve, and Continuous-wave Transmitting Set, Siemens Bros., 364, 365
• Wireless Set for Lifeboats, Radio Communication Company, Limited, 251
• Wireless Valves--see Works
• Wood Moulding and Planing Machine, Thos. Robinson and Sons, Limited, 34, 35
• WORKS :
• - A.C. Cars, Limited, Motor Car Works, 77
• - Clydebridge Steel Works at Cambuslang, D. Colville and Sons, Limited, 218, 228, 245, 254 (Two-page Supplement, August 31st, 1923) (Two-page Supplement, September 7th, 1923)
• - Derby Works, London, Midland and Scottish Railway, 385, 697 (Two-page Supplement, October 12th, 1923)
• - Penistone Works of Cammell Laird and Co., Limited, 2, 14, 30, 42, 62,. 72 (Two-page and Four-page Supplements, July 6th, 1923) (Two-page Supplement, July 20th, 1923)
• - Short Brothers' Works at Rochester, 102 (Two-page Supplement, July 27th, 1923)
• - Wireless Valve Repairing Works, Revalco, Limited, 648, 649

Y

• YACHTS--see Ships

See Also

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