The Engineer 1922 Jul-Dec: Index: Miscellaneous: Difference between revisions

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The Engineer 1922 Jul-Dec: Miscellaneous Index.

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ACCIDENTS, Rail wax*—see Railways Accurate Measurement—see Measurement Aerial Cableways for Laying Concrete and Gravel for Construction of Canal Lock Walls, Ar.,261 AERONAUTICS :

 Air Services in Northern Africa, 19
 Battleshipsand Aircraft. 119

Metal Aeroplane Construction, All-steel Biplane, Boulton and Paul, Limited, 458

 Paris Aero Show, 694

Turbo-compressors for Aeroplanes, Professor A. Rateau, 472, 476 ; (Letter), 560 AGRICULTURAL Lime, Future of, 389 Agricultural Machinery at the Royal Show. Cambridge, 8, 12, 36. 40—see Separate Headings, also Engines and Electrical Matters Ahrons, E. L.. Short Histories of Famous Firms, 29, 160, 570, 580 Air Compressors—see Compressors Air Pumps—see Pumps Air Purification, The Vigoratair, H. Smethurst and Sons, 390 Air-steam Mixtures. Study of, L. A. Wilson and

 C. R. Richards, 662, 684

Aitchison, L., and G. R. Wood vine, on Changes in Volume of Steels During Heat Treatment, 266 Alloys and Aluminium—see also Institute of Metals Aluminium Bronze Money, French, 74 American Continuous Baking Oven, 214 American Flue Dust Sintering Plant, 48 American Highway Suspension Bridge, 97 Ammunition, Surplus, Breaking Down, 116 Annealing, 68 Antimony in China, 97 Argentina, Water Power in, 439 Argentine Oilfields, 228 Armstrong, Dr. E. F., Lecture on Some Problems in Chemical Industry, 492 ASSOCIATIONS, INSTITUTIONS & SOCIETIES : Association, British : Meeting in Hull. 251. 277. 278. 292. 293. 294. 331, 334, 359, 364 SECTION A, MATHEMATICAL AND PHYSICAL SCIENCE : Significance of Crystal Analysis, Sir William Bragg, 292 SECTION B, CHEMISTRY : Fuel Economy Committee Report. Coal Situation, Oil Fuel Supplies, Present and Future, 334, 364 Nitrogen Industry, 359 SECTION G :

 Cement Manufacture and Application. 331
 Compound Stresses, 359
 Economic Steam Production. 292
 Economy in Bridge Design. 278
 Electric Ignition, 359
 Influence of Rivet Holes, 278
 Ministry of Transport. New Rules, 277

Motor Ship. Propelling Machinery. 293 Strength of Railway Bridges, 277 X-rav Electrons, Professor R. Whiddington, SECTIONS L AND G, EDUCATIONAL AND ENGINEERING :

 Teaching of Mathematics, 331

Association, Diesel Engine Users' : Care and Maintenance of Diesel Engines, George E. Windeler, 447, 478

 Marine Diesel Engines, H. F. P. Purday, 153

Running and Operating Marine Diesel Engines, A. J. Brown, 690 Association of Engineers, Manchester Boiler Plant Efficiency, W. M. Selvey, 643 Opening Meeting, Awards for Papers, 407 Presidential Address, Mr. Daniel Adamson,

Institute, Iron and Steel Autumn Meeting, 96, 239, 265, 282, 406 Bases of Modern Blast-furnace Practice,

   A. K. Reese, 239, 406

Brinell Machine Attachment, E. D. Campbell, 266 ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued) : Institute, Iron and Steel (continued): Changes in Volume of Steels .During Heat Treatment, L. Aituhison and G. R. Woodvine, 266 Diminution of Lag at Ari through Deformation, J. H. Whiteley. 240 Flow of Steel at Red Heat, T. H. S. Dickenson, 265 McConway Process for Production of Steel Discs. Demonstration, 240 Magnetic Properties of Heat-treated Carbon Steels, E. D. Campbell and E. R. Johnson, 266 Manufacture and Treatment of High-speed Steel, H. K. Ogilvie, 265. 282 Nitrogenisation of Iron and Steel by Sodium Nitrate. L. E. Benson, 240

 Provisional Programme, List of Papers, 96

Institute of Marine Engineers : Presidential Address, Sir George Goodwin, 348 Institute of Metals : Aluniinium Corrosion Research Sub-Committee. Report. J. E. Clennell, 320 Aluminium. Effects of Overheating and Melting on. Dr. W. Rosenhain and Mr. J.

   D. Grogan, 319

Antimony-bismuth System, Maurice Cook, 346 Autumn Meeting at Swansea, 152, 298, 306, 319, 345 Cause of Red Stains on Silver Plate, A. Jefferson, 346 Cleaning of Aluminium Utensils, P. Seligman and P. Williams, 347 Constitution and Age-hardening of Alloys of Aluminium wit h Copper, &c., Miss M. L. V. Gaylor, 319 Copper-rich Aluminium-copper Alloys, D. Stockdale, 320 Corrosion Research Committee, Report, Dr. Guy D. Bengough and Mr. J. M. Stuart, 307 Effect of Superheated Steam on Non-ferrous Metals Used in Locomotives, Sir H. Fowler, 307

 Grain Size and Diffusion. Professor J. H.
   Andrew and Mr. Robert Higgins, 307
 Hardness of Brasses, F. W. Harris, 345

Intermet allic Actions : The System Thallium- Arsenic, G. A. Mansuri, 346 Linear Shrinkage of Cast Metals, Dr. F. Johnson and Mr. W. G. Jones, 345 Programme of Meeting and List of Papers, 152 Science of Human Effort, Dr. R. S. Hutton, 298, 306

 Structure of Eutectics, F. L. Brady, 346
 Visits to Works, 319, 320

White Metals, Captain J. Cart land and Others, 319

   BIRMINGHAM LOCAL SECTION :

Influence of Iron on Copper and Copper Alloys, Dr. F. Johnson, 412 Institute of Transport: Railway Management, Presidential Address Sir Sam Fay, 361 Institution of Automobile Engineers : High Compression High-speed Engine versus Low Compression Low-speed Engine, Debate, Major F. Strickland and Mr. H. R. Ricardo, 492

 Presidential Address, Colonel D. J. Smith, 379

Institution of Civil Engineers : Floor, Ac., of the Forth Bridge, Strengthening, W. A. Fraser, 633

 Pass List, October Examinations, 1922, 565
 Presidential Address, Dr. W. H. Maw, 500
   MANCHESTER AND DISTRICT ASSOCIATION :

Presidential Address, Mr. J. B. L. Meek, 488 NEWCASTLE-UPON-TYNE ASSOCIATION : Utilisation of Water and Tidal Power, Presidential Address, R. F. Hindmarsh, 616 ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued): Institution of Electrical Engineers :

 Domestic Load Building, F. Gillott, 614

Electric Arc Welding Apparatus and Equipment, J. Caldwell. 689 Kathode Raj' Oscillograph, Western Electric Company, 557 Pass Lists, October Examinations, 1922, 591 ; (Correction), 633 Possibility of Transmission by Underground Cables of 100,060/150,000* Volts, A. M. Taylor, 664 Power Factor, Improvement of, Gisbert Kapp (The Late), 561 Presidential Address, International Telephony, Mr. Frank Gill, 486

   INFORMAL SECTION :

Canada and the United States, Electrical Progress in. B. Welbourn. 583 Importance of Commercial Knowledge to the Engineer. President, Mr. F. Gill, 535

   LIVERPOOL SUB-SECTION :
 Electric Light Wiring, Discussion, 578
   LONDON STUDENTS* SECTION :
 Joint Visit to South Wales, 201
   WIRELESS SECTION :

Direct Reading Thermionic Voltmeter, E. B. Moulin. 634 Radio Direction-finding Installations, Effects of Local Conditions, R. L. Smith Rose and R. H. Barfield, 562 Institution of Heating and Ventilating Engineers:

 Autumn General Meeting, 419

Heating and Ventilating of Passenger Ships, J. L. Musgrave, 419 Some Points in the Law of Heating Engineers* Contracts, Robert Fortune, 419 Institution, Junior, of Engineers : Ball and Roller Bearings, Lecture, A. W. Macaulay, 578 Institution of Mechanical Engineers : Air Compressors, and Note on Testing Air Compressors, William Reavell, 582, 586 Electric Locomotives, Sir Vincent Raven, Discussion, 546 Presidential Address, Dr. H. S. Hele-Shaw, 434 Reclamation Plant and its Operation, Gascoigne Lumley, 659, 668 Restorat ion and Preservation of Westminster Hall Roof, Lecture by Sir Frank Baines, 494

Super-charging for Aero-engines, Turbocompressor for Greatest Speeds in Aviation. Professor A. Rateau, 472, 476
Thomas Hawksley Lecture on Some Recent Researches on Lubrication, Dr. T. E. Stanton, 598
    NORTH-WESTERN BRANCH :

Cotton Opening. Mixing and Carding Machinery, H. Wilkinson, 550 Thomas Hawksley Lecture on Lubrication, Dr. T. E. Stanton, 628

    GRADUATES’ ASSOCIATION :
  Joint Visit to South Wales, 201

Institution of Naval Architects : Contrary Turning Co-axial Propeller Screws, General G. Rota, 43 Proportions and Block Coefficients of Merchant Steamers, W. J. Lovett, 43 Sir Philip Watts on Papera by Sir E. d’Eyncourt and Major Fea, 63 Stability of Large Ships, Sir John Biles, 43 Summer Meetings in Paris, 14, 18, 43, 46 Tendency of Warship Design as Affected by the War, Sir Eustace d’Eyneourt, 14, 18 Testing of Materials for Shipbuilding, Professor L. Guillet, 43. 46

  Visits and Social Functions in France, 43

Washington Conference, Some of the Consequences of, with Regard to Naval Construction, Major L. Fea, 14 ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued): Institution, North-East Coast, of Engineers and Shipbuilders : Torsional Oscillations and Marine Reduction Gearing, A. T. Thorne and J. Calderwood, 547

  Society of Chemical Industry
    Annual Meeting in Glasgow. 33
    Calibration of Storage Tanks, Dr. J. W.
      McDavid, 33

Chemical Engineering Conference, Papers by P. Parrish, Ammoniucal Liquor Stills; N. A. Walmsley, Tar Distilling ; Professor J. W. Hinchley, Evaporation in Chemical Factories ; Glycerine Manufacture, 33

    Messel Memorial Lecture, Professor H. E.
      Armstrong, 33
    Presidential Address, Dr. R. F. Ruttan, 33
        LONDON SECTION :

Presidential Lecture, Some Problems in Chemical Industry, Dr. E. F. Armstrong, 492

  Society of Glass Technology :

First Meeting of the Session at York, 468 Frank Wood Medal Awards, 606 Mediaeval Glass Painting, J. A. Knowles. 468 Modern Developments in Stained and Painted Glass, H. J. Powell, 468

  Society, Liverpool Engineering :

Four-stroke and Two-stroke Cycle Engines, A. 8. Watkinson, 578

  Society, Royal Aeronautical :
    Fatigue in Metals, C. F. Jenkin, 612
  Society, Royal, of Arts :

Hot Wire Microphone and its Applications to the Problems of Sound, Major W. S. Tucker, 600

  ATMOSPHERIC Pollution, J. B. C. Kershaw’, 2
  Audiometer, Professor Low. 335

Australasian Engineering Notes, 477, 501, 588 686

  Australia, Cotton Cult ure in, 201, 384
  Austrian Works—<rec Works
  Autohorse, S. E. Leach, Limited, 58

B BACK Pressure ” Process Steam Problem, G. James Wells, 674 Baines, Sir Frank, on the Restoration and Preservation of Westminster Hall Roof, 494 Baker, Henry, Accurate End Measurement on Machines Using a Screw, 81 ; (Letter), 281

   Baking Oven, Continuous. An American, 214

Balancing Machine, Dynamic, Lawaczec-Hey- mann. 201

   Ball and Roller Bearings. A. W. Macaulay, 578
   Band Re-sawing Machine, T. Robinson and
     Son, Limited, 44
   Barrage, The Sukkur, Proposed, 190
   Barrage, Vaal River Scheme and, W. Ingham,

576 (Two-paye Supplement, December 1«£, 1922)

   Batignolles Tunnels, Demolition of, 530
   Beare, Professor T. Hudson, on the Railway
     Gauge Problem in Australia, 251
   Bearings and Bearing Metals. 581

Beet Sugar Factory. The Kelharn, 161, 170, 184, 187, 210 Bengough, Dr. Guy D., and Mr. J. M. Stuart.. Report to the Corrosion Research Committee, 307 Benson. E. L., on the Nitrogenisation of Iron and Steel by Sodium Nitrate, 240

   Biles, Sir John, on the Stability of Large Ships,
   Blast-furnaces—nee Iron and Steel
   Boats—nee Ships
   Boiler Furnaces, Volumetric Dimensions of, 217
   Boiler, Hot Water, Wash-out Systems, 669
   Boiler Plant EHiciency, W. M. Selvey, 643
   Boiler Tubes, Slag Encrusted, Report by H. H.
     Bates, 504

Bo£T t Oi pfire«- ,VuIcan sy8tera- the 4 «idlA" * C Liner Empress of Australia, 4, 84 (iwo-page Supplement, July 1th, 1922) Boilers, ‘Stirling and Babcock, at Gennevilliers Power Station. 242

Boilers, Water-tube, The Nesdrum. Richard- sons, \\ estgarth and Co., Limited, 166, 167

    Hollers—sec also Steam
   Boot and Shoe-making Machinery, 382, 418
   Borehole, Deep—see Pumps
   Boring Machines—Machine Tools

Bragg Sir William, on the Significance of Crystal Analysis. 292

   Brakes, Railway—see Railways

Brazil, Railways and Engineering Works in, 559 Brewer. F. M on American Locomotive Pioneer. Built 1836, 90

   Budge, American Highway Suspension, 95
   Bridge Design, Standardisation and. 331

Bridge. Reinforced Concrete, Over the River Pambayaur, Southern India, 410, 411

   Bridges, Railway—sec Railways
   Brimstone versus Pyrites. 196
   Brinell Ball Test, 329 ; (Letter), 408

Bri«rn Machino Attachment, E. D. Campbell, 266 *

   Briquetting Plant—see Iron
   British Cast Iron Research Association, 689

British Commercial Gas Association, Annual Conference, 366, 417 British Foundrymen’s Association, American Methods of Manufacturing Iron Castings K Touceda. 175

   Broadcast ing—see Wireless

Brown. A. J., on Running and Operating of Manne Diesel Engines, 690

   Brown Coals and Lignites, 688
   Buenos Aires, City of, Improving the, 228

Bulgarian Telegraph and Telephone Material Manufacturing Company, 548 CAISSON, Ferro-concrete, for the Petroleum Spirit Dock on Manchester Ship Canal 324 326 Caldwell, J., Electric Arc Welding Apparatus and Equipment, 689

   Cameron, J., on Semi-steel, 149
  Canadian Motor Road Roller, M. de Wind, 366

Canadian Pulp and Paper Industry, Water Power in, 15

  Canal, Marseilles-Rhone, 432, 442
  Canal, Meuse-Waal, Meuse Lock on, 235, 261
  Capital, Manufacturing, Influence
    Batches on, A. Whitehead. 518

Cartland. Captain J., and Others, Metals, 319

  Castings, Centrifugal, F. E. Hurst , 7:
  Castings—see also Iron

Catalogues, 47, 80, 106. 125, 182. 208, 701 Cement Manufacture and Application, 331 Chemical Industry, Problems in, Lecture, Dr.

    E. F. Armstrong. 492

China, Successful Mining Enterprise in, Kailan Mining Administration, 296, 438, 439

  China’s Roads, 461, 470, 682

Chinese Engineering Notes, 42, 68. 146, 196, 264, 358, 438. 583 ; (Letter), 214

  Chlorination of Water, 198

Circulating Water Screen at Leicester Electric Supply Station, F. W. Brackett and Co.. Limited. 628 Coal (Anthracite and Bituminous) Handling. Screening and Sorting Plant, 654

  Coal and Iron in Siberia, 380
  Coal Mining, Successful Enterprise in China, 296
  Coal Pusher for Locomotive Tenders, 615
Coal Situation—sec Fuel Economy
Coal, Submerged Storage of, 112*
Coal Wharf and Machinery of the North- Western Fuel Company of America, 595, 608, 623, 653

Coals, Brown, and Lignites, 688—see also Fuel Economy Report. Coates, \\ . A., on High-voltage Switchgear Developments, 198 Cold Water Thawing in Placer Mining, Charles Janin, 253

College and Workshop, 172; (Letter), 188

Colorimetric Method of Analysis for Sewage Effluents, R. C. S. Walters and V. G. Pickering. 602

Coming Commercial Competition, 119
Compressor. Planche Rotary, 280
Compressors, Air, William Reavell. 582 Compressors, Air, Testing. W. Reavell, 586 Concrete Block-making Machinery, Goodwin,

Barsby and Co.. Limited, 58 ; Clyde Engineering Works, 58

Concrete Cylindrical Bins for Coal Storage. 85 Concrete, Reinforced, Bridge Over River Pambayaur, Southern India, 410, 411
Concrete and Reinforced Concrete, and Plant in Construction of Meuse-Waal Canal, 235, 261
Concrete Roads in Manchester, J. B. L. Meek.
   375 ; (Letter), 408

Concrete Slabs, Pre-cast, Road Paved with, Z. E. Scvison, 75 Condenser, Ramsay Rotary Evaporative, 93, 100 Condensing Plant, Surface, Mirriccs Watson Company, 70 ; (Letters), 112, 168 Condensing, Surface, Plant and Auxiliaries, W. H. Allen, Sons and Co., Limited, 403, 414 Constantinesco System of Wave Transmission of Power, 446 Contracts, 54, 80, 103, 129, 158, 205, 229, 260, 354, 408, 453. 481. 512, 537, 568, 594, 622, 652, 680 Copper and Copper Alloys, Influence of Iron on, Dr. F. Johnson, 412 Corrosion, 13, 357 ; (Letter), 34 Corrosion as Affecting Metals Used in Mechanical Arts, Dr. W. H. Hatfield. 639 Corrosion Research—see Institute of Metals Cotton and Cloth Machinery—see Textile Cotton, Cultivation of. in Australasia, 240 Cotton Culture in Australia, 201, 384 Cotton Opening, Mixing and Carding Machinery, H. Wilkinson, 550 Coupling. Railway—see Railways Crane, 40-Ton Breakdown, for Jamaica, Cowans, Sheldon and Co., Limited, 616 ; (Letter), 630 Crane, 100-Ton Overhead Electric, Vaughan Crane Company, Limited, 554, 562 Crane. Portable, with Petters Oil Engine. Herbert Alexander and Co., Limited, 37, 40 Crane Works—see Works Cranes, 30-Cwt. Hydraulic Wharf, Sir W. Arrol and Co., Limited, 126 Cranes, 15-Ton Steam Travelling, for Morocco, Stothert and Pitt, Limited, 174, 175 Cream Separator, Watson. Laidlaw and Co., Limited, 57 Cross-Channel—sec Ships Crystal Analysis, Significance of. Sir William Bragg. 292 Crystallisation, 195 Current Prices for Metals and Fuels, 24, 53, 78. 104. 130. 156. 180, 206, 232, 258, 286, 312, 340. 370. 398, 426, 454, 482, 510, 538, 566, 592, 620, 650, 678, 702 D DEELEY', R. M., on the Theory of Static Friction, 610 Deflection Testing—see Railway Locomotives Deformation During Machining, Avoiding, A. Whitehead. 98 d’Eyncourt. Sir Eustace T., on the Tendency of Warship Design as Affected by the War, 14, 18—see also 63 Dickenson. T. H. S., on Flow of Steel at Red Heat, 265 Diesel Engines—sec Engines

 Vsers’ Association Papers—sec Associations

Dock, Floating Dry, Reinforced Concrete, 2000-Ton, at Trieste, 10 Dock, Floating—sec also Floating Dock. Gladstone, at Liverpool, Extensions to, 83, 92 Dock. Petroleum Spirit, on the Manchester Ship Canal. 324, 328 Drainage and Subsoiling Machines. Tests of. 445 Draining Machine, Buckeye Traction Ditcher Company, 38 Dredger, Suction, for Reclamation Work, 659 Drill. Rock—see Rock Drill Dynamic Balancing Machine, Lawaczec-Hey- mann. 201 Dynamometer, Draw-bar, for Testing Tractors, G. W. Watson, 59 E ECONOMIC Steam Production, Discussion, 292 Educational Intelligence. 80, 208, 326, 464, 630 Efficiency of Water Turbines, 34 Einstein’s Doctrine, Validity of, 668 ELECTRICAL MATTERS

 Accident with an Electric Lamp, 103
 Accidents. Electrical, 93
 Australia. Electricity Enterprise in. 245

Automatic 2-Kilowatt Lighting Set, Portable Electric Power Plant, Austin Motor Company. Limited. 36, 40 Broadcasting and Wireless Matters—see also Wireless Canada and the United States, Electrical Progress in, B. Welbourn. 583 Celtic Lighting Set, l| -Kilowatt, Donald Brown and Co., Limited, 36

 Chernikeeff Electric Submerged Log, 308

Domestic Load Building, Ac., W. A. Gillott, 610, 614 East of Scotland Electricity District, 533 Electric Arc Welding Apparatus and Equipment, J. Caldwell, 689

 Electric Light Wiring, Discussion on, 578
 Electric Road Tract ion, 168

Electric Transformers, 110,000-Volt, Ferranti, Limited, 422

 Electricity Commission, 533
 Electricity Supply, 415

Electrolytic Methods of Hydrogen Gas Production. John B. C. Kershaw, 315 Electrolytic Zinc Works in Tasmania, 289, 300 Gas-driven Power Plant Using Wood Fuel, Crossley Brothers. Limited, and Premier Gas Engine Company, 194, 202

 Gennevilliers Central Power Station, 31

Gennevilliers Electric Power Station. 242. 267, 270. 294. 336 (Two-page Supplement, September 22nd, 1922) Hastings Electricity Works, Extensions, 533 High -pressure Cables, A. M. Taylor, 664 High-voltage Switchgear Developments, W.

   A. Coates. 198

Hydro-electric Schemes—see Hydro-electric Industrial Electric Heating, J. G. Pearce. 226 Insulation Tester. Evershed and Vignoles, Limited. 391, 392

 Japan, Electrical Undertakings in. 522

Kathode Ray Oscillograph, Western Electric Company, Frank Gill on, 557 Leicester, New Supply Station, 10,000- Kilowatt Turbo-alternator and other Equipment, 627 Lighting Set, Semi-automatic Oil Engine- driven Electric, Ruston and Hornsby, Limited, 625

 Lighting Sets at the Royal Show, 36, 59
 Linear Electric Heating System, 205

Locomotives, Electric—see Railway Locomotives Magneto with Stationary Armature, British Lighting and Ignition Company, 384 Mill Motor, 3200 H.P., Double Armature Flywheel Motor Generator Set for Large Rolling Mill and Shop at Sheffield. 134 (Tu?o- page Supplement. August IRA, 1922) Million-Volt Transformer, General Electric Company, 557 Modern Transformers, Metropolitan-Vickers Electrical Company, 584 North Wales and Chester Electricity District, 417 North-West Midlands Electricity District, 164 Peru, Electrical Markets of, 408 Physicist, The, and the Electrical Engineering Industry. 440 Power Factor Correction, Gisbert Kapp (The Late). 555, 561 Power Factor Correction, New Device for, T. F. Wall. 574 Railways and Rolling Stock, Electric—see Railways and Railway Matters ELECTRICAL MATTERS {continual): ]

 Rotary Converters, 1500-Volt, 674
 Rotary Converters, 1500* Volt, 50-Cycle,
   Oerlikon Company, 252

Scherbins Rolling Mills, Double Range, Elec* trical Equipment for, British Thomson- Houston Company, Limited, 516. 526 Semi-outdoor Sub-stations, 643 Singapore Electrical Supply, Report, 99 South African Electricity Bill, 188 Swedish Electric Furnace for Smelting Iron Ore, 5 Synchronising Gear, Automatic, Brown, Boveri and Co., 253 Textile Machinery, Electrical Operation of, 390 Thermionic Valves on Public Supply Systems, P. D. Lowell, 281 Thermionic Voltmeter, Direct Reading, E. B.

   Moulin, 634

Turbo-generator, 3000-Kilowatt, at Park Gate Ironworks, Metropolitan-Vickers Electrical Company, Limited, -216, 220 Turbo-generator Sot, 40,000-Kilowatt, 267, 270, 272 Venezuela, Electrical Developments in, 585 Victoria, Electric Development in, 304 Walsall Electricity Undertaking, 632 Wireless Exhibition and Telephony Equipment, 352 ELECTROLYTIC—nee Electrical Matters Elevator for Root-cutting Machines, E. H.

 Bent all and Co., Limited, 59

ENGINES AND MOTORS : Ailsa Craig Motor Company’s New Marine Motor, 151 Aster 10 H.P. Marine Engine and Reversing Gear, 394 Camellaird-Fullagar Marine Diesel Engine, Tests of, 140 ; (Letter), 188 Diesel Engine Users’ Association Papers—HCC Associations Four-stroke and Two-stroke Cycle Engines, A. S. Watkinson, 578 Gas Engines for Electric Power Plant Using Wood Fuel, Premier Gas Engine Company, 194,202 High Compression High-speed v. Low Compression Moderate {Speed, Debate between Major F. Strickland and Mr. H. R. Ricardo, 492 ; (Letter), 524 Lifeboat, Motor, New D.E. Engine, Royal National Lifeboat Institution, 656 ; (Erratum), 704 {Two-page Supplement, December 22nd, 1922) Marine Engines at the Marine and Small Craft Exhibition : Brunton’s 6 B.H.P. Two-stroke Engine, 558 Evinrude Motor Company's Ono or Two- cylinder “ Inboard ” Marine Motors, 558, 559 Reed’s Double-acting Hot-bulb Engine,558, 559

 Marine Motor Design, 247

Motor Car, 12-14 H.P. Engine, Crossley Motors, Limited, 491 Motor Car, Six-cylinder Sleeve Valve Engine, Daimler Company, 523, 524 Motor Car, Four-cylinder 11.4 H.P. Engine, Humber Company, 490 Motor Car, Six-cylinder 21.6 H.P. Engine, Rolls-Royce, 489 Motor Car, Four-cylinder 20 H.P. Engine Unit, Ruston and Hornsby, Limited, 462 Motor Car, Four-cylinder Valveless Engine, Trojan, L. Hounstield, 522, 523 Motor Car, Four-cylinder 14 H.P. Engine, Wolseley, 544, 545 Motor Liner Adda, Diesel Main Propelling and Auxiliary Engines for, Harland and Wolff, Limited, 58 7, 624, 636

 Motor Ship, Propelling Machinery, 293
 Royal Show, Cambridge, Engines at :

Oil Engines, W. H. Allen, Sons and Co., Limited, 57 ; Petters, Limited, 59 ; Sir VV. G. Armstrong, Whitworth and Co., Limited, 59; Bamford, Limited, 59 ; Clayton and Shuttle worth, Limited, 59 ; Blackstone and Co., 59 Paraffin Engines Driving Dynamo and Air Compressor, Mirrlees, Bickerton and Day, Limited, 36, 37 Portable Steam Engine, Single-cylinder Steam Traction Engines, Marshall, Sons and Co., Limited, 9 Sleeve Valve Engines, Wallace (Glasgow), Limited, 37, 40 Suction Gas, Petrol or Paraffin Engine, Wood Refuse Suction Gas Plant and Engine, National Gas Engine Company, Limited, 36, 40 Traction Engines, Steam and Petrol, Wrn. Foster and Co., Limited, 58 ; Clayton and Shuttleworth. Limited. 59 ; R. Garrett and Sons, Limited. 59

 Smithfield Club Show, Engines at :

Aveling and Porter’s Traction Engine, 604, 605 Foster, William, and Co., Limited, 5-Ton Compound ” Wellington ” Steam Tractor, 604, 605 Marshall’s Hot-bulb Two-stroke Oil Engine, 604 ; (Correction). 626 Petrol and Paraffin Engines, R. A. Lister and Co.. Limited, 625 Petters' Small Oil Engines, Lighting and Pumping Sets, <fcc., 604

   Ransomes, Sims and Jefferies, Limited.

34 B.H.P. “ Wizard ” Vertical Oil Engine, 605 Ruston and Hornsby 15 B.H.P. Oil Engine, 606 Traction Engine, Wallis and Steevens, Limited, 626 Wagon, Steam Engine, W. Foster and Co., Limited, 604, 605 Stationary Engine for Hauling Trains up Cowlairs Incline, 1842, E. L. Ahrons, 570 Steam Engine Valve Leakage, J. E. Rycroft, 62 Ss. City of Nagpur, Quadruple-expansion Engines, Workman, Clark and Co., Limited, 378, 379

  Swedish Solid Injection Oil Engine, 290

ENGINEERING Notes—nee Chinese, French, Indian, Australasian Engineering, Scholarships in, 560 Engineering, School of, Giza, Egypt, 69 Engineers and Professors, 41 Excavator, The “ Clere,” Wellman Smith Owen

 Engineering Corporation, 611

EXHIBITIONS :

 British Empire Exhibition, 496, 548
 Marine and Small Craft Exhibition, 558 j
 Motor Car Shows, 462, 489, 498, 522, 544
 Nation's Food Exliibition, 266
 Paris Aero Show. 694
 Royal Show at Cambridge, 8, 12. 36, 40, 57

Shipping, Engineering and Machinery Exhibition, 1923, 615

 Shoe and Leather Fair, 382, 418
 Smithfield Club Show, 604, 625
 Textile Machinery Exhibition in Manchester,
   362, 390
 Wireless Exhibition, 352

F FACING Points—nee Railways Factors Influencing the Grain and Bond in Moulding Sands, C. W. H. Holmes, 240 Factory—nee Works Fairs—nee Exhibitions Far East, 387 Fatigue in Metals, C. F. Jenkin, 612, 637 Fay, Sir Sam, on Railway Management, 361 Fea, Major, on the Washington Conference and

 Naval Construction, 14—nee also 63

Federated Malay States, Mining in, 142 Fibre in Metals, 499 Fine Grinding in the Potteries, 222 Fire • engine, Hand - drawn Motor, Dennis Brothers, Limited, 57 Firms, Famous, Short Histories of, E. L.

   Ahrons :

Hawthorn, R. and J W., Leslie and Co., Limited, 29

 Neilson and Co., 570, 580

Yorkshire Engine Company, Limited, 160— For List of Locomotives nee Railway Locomotives Flax Puller, Mechanical, Marshall, Sons and Co., Limited, 9, 12 Fleetwood Automatic Telephone Exchange, 474, 475 Floating Dock, Self-docking, Surabaya Dry Dock Company, 96 (Two-page Supplement, July 28/4, 1922) Floating Dock—nee also Dock Floating Dry Dock at Rotterdam, 228 Floating Dry Dock for Southampton, 420, 421 Floating Elevator for Construction of the Meuse-Waal Canal, 261, 263 Flood Discharge and the Dimensions of Spillways in India, George B. Williams, 321 ; (Letter), 350 Flour Machinery, Thomas Robinson and Son, Limited, Cyclone Grain Cleaner, Wheat Stoner and Washer, Radiator Conditioner, Roller Mill, 8, 9 Flour Roller Mill and Grain Cleaning Machinery, E. R. and F. Turner, Limited, 57 Forbes, W. A. D., on the Internal Combustion Turbine, 224 Forest Concessions iu Bulgaria, 201 Forthcoming Engagements, 26, 54, 80, 106, 132, 158, 182, 208, 234, 260, 288, 314, 342, 372, 400, 428, 456, 484, 512, 540, 568, 594, 622, 652, 680, 704 Forward, E. A., on Simon Goodrich and His Work as an Engineer, Part I., 1796-1805, 431 Fottinger Transformers—nee Ships Foundrymen, British Institution of, Paper on Semi-steel, by J. Cameron, 149 Fowler, Sir H., on Superheated Steam and Nonferrous Metals, 307 France and Foreign Trade, 330 Frasei, W. A., Strengthening the Floor, &c., of the Forth Bridge, 633 Freezing Works, Proposed, at Rosario, 350 French Aluminium Bronze Money, 74 French Colonial Public Works, 86, 110 FRENCH ENGINEERING NOTES : 25, 53, 79. 105, 131, 157, 181, 207, 233, 259. 287, 313, 341, 371, 399, 427, 455, 483, 511, 539, 567, 593, 621, 650, 679, 703

  Air Propellers for Boats, 539
  Alcohol Motor Fuels, 651
  Automatic Brakes, 621
  Automatic Signals, 567
  Automatic Train Control, 79
  Aviation, 427
  Basset Steel Process, 53
  Bridge Contracts. 483
  Capsizable Boats, 25
  Coefficients, 399
  Colonial Developments, 427
  Colonial Works, 593
  Commercial Aeroplanes, 181
  Commercial Treaties. 539, 679
  Contracts from Poland, 511
  Currency and Trade, 207
   Customs Reform, 483
   Direct Process Steel, 287
   Dumping, 567
   Dunkirk, 25, 455
   Electrical Distribution, 79
   Electric Road Vehicles, 651
   Engineering Strike, 105, 233
   Exchange Rato, 455
   Explosive Anthracite, 621
   Foreign Trade, 233
   Franco-British Trade, 427
   Fuel Economies, 539
   German Machinery, 287
   German Trade Relations, 371
   Gliders, 181, 207
   Havre Strike, 259
   Higher Prices, 703
   Hydraulic Laboratory, 567
   Hydraulic Works, 233
   Increasing Costs, 621
   Industrial Heating, 651
   Industrial Investments, 207
   Industrial Progress, 593
   Industries, New, 53
   Inventions, 399
   Iron Ore and Coke, 259
   Labour, 157
   Liquid Fuels, 207, 399
   Living Costs, 313
   Marine Charts, 259
   Marseilles, 79
   Miners’ Wages, 25

FRENCH ENGINEERING NOTES (continued):

  Motor Rail Traction, 131
  Moving Platforms, 259, 621
  Natural Gas, 593
  Naval Construction, 679
  New Markets, 427
  Orders from Poland, 679
  Paris Metropolitan, 105
  Paris, Port of, 131
  Pig Iron, 621
  Port of Tangier, 341
  Public Works, 567, 593
  Pulverised Coal, 105
  Rail Motors, 313
  Railway Accidents, 511
  Railway Catastrophe, 157
  Railway Conference, 155
  Railway in Dillicultics, 511
  Railway Electrification, 511
  Railway Material, Orders for, 567
  Railway Rates, 455
  Railwaymen, 313
  Reconstruction, 105, 703
  Reconstruction Work, 313
Reparation Scheme, 53 Reparations, 25, 539 Restriction on Foreign Enterprise, 703 Rhone Scheme, 679 Rolling Stock, 53 Sear Cokes, 131
  Seamen's Strike, 341
  Situation, The, 371, 651
  State Railways, 157
  Steam Plant Orders, 157
  Street Paving, 399
  Suction Gas Lorries, 181
  Swiss-Ocenn Railway, 79
  Tariff CoellieivntM, 651
  Trude Crisis, 53
  Trude with Germany, 341
  Trade improvement, 233, 511
  Trade Policy, 483
  Trade Returns, 105] *
  Trans-African Railway, 341
   Truns-Suharun Transport., 703
Tunnelling the Faucille, 131 Unemployment, 181 Working Hours, 131, 287
 FRENCH Motor Cur Design, 388
 French National Testing Laboratory, 168
 French Suction Gas Lorries, 332
 French Trials oLSiirtion Gas Vehicles, 228
 Friction, Static, Theory of, R. M. Deeley, 610
 Fuel Commission in France. 222
Fuel’Economy Report: -Coal Situation; Oil Fuel Supplies, Present and Future, 334, 364 ; Chemistry of Coal ; 364 ; Brown Coals and Lignite, 365 ; Domestic Heating ami Cooking Appliances, 365 ; Steam Raising and Power Production, 366 ; Appendix, 393 ; Smoke Abatement, 393 ; Summary of Results, 394 Fuel Pumps—see Pumps

Furnace for Smelting Iron Ore, Swedish Electric, 5

 Furnaces—oec also Boilers and Ironworks
 Future of Agricultural Lime, 389

G GAS-DRIVEN Power Plant Using Wood Fuel, Crossley Brothers, Limited, and Premier Gas Engine Company, 194, 202

 Gas Engines—see also Engines
 Gas Lorry -*ec Lorry
 GUM Meter, The Thomas, 111

Gas Producer, Wood Refuse, Ruston and Hornsby, Limited, 37 Gas, Suction, Wood Refuse, Producer and Engines, National Gas Engine Company, Limited, 36, 40

 Gas, Suction — sec also Suction
 Gaseous Fluid Ejector, Henry A. Hepburn, 401,
   429 ; (letters), 505, 524, 578
 Gennevillicrs—see Electrical Matters

German Industry Since the War, Development of, 533 Gill, Frank, on International Telephony, 489, 499 Gillott, W. A., on Domestic Load Building, 610, 614

 Giza, Engineering School of, 69

Gladstone Dock, Liverpool, Extensions to, 83, 92

 Glasgow Harbour, Reconstruction of Plantation
   Quay, Sir W. Arrol and Co., Limited, 137, 144
  Gloss Paint ing, Mediieval, •!. A. Knowles, 168
  Glass, Stained and Painted, Modern, H. J.
    Powell, 468

Goodrich, Simon, and His Work as an Engineer, Part L, 1796-1805, Compiled by E. A. Forward. 431

  Grain Size and Diffusion, Professor J. H.
    Andrew and Mr. Robert Higgins, 307
  Grinding Machines set Machine Tools

Guillot, Professor L., on Testing Materials for Shipbuilding, 43, 46 HAMMER, Single-blow Pneumatic Power, B. and S. Massey, Limited, 534

  Hardness. 13

Harrow." Spading," James and Fredk. Howard, Limited, 57 Hatfield, Dr. W. H., on Corrosion as Affecting Metals Used in Mechanical Arts, 639 Hawksley, Thomas, Lecture—see Institution of Mechanical Engineers

  Heat Balances, 41
  Heat Pump, T. B. Morley, 27

Heating, Electrical—sec Electrical Matters Hepburn, Henry A., on the Gaseous Fluid

    Ejector, 401, 429 ; (Letters), 505, 524, 578
  High Compression—vec Engines
  Highway Construction in China, 694

Hindmarsh, R. F., on the Utilisation of Water and Tidal Power, 610 Histories, Short, of Famous Firms, E. L. Ahrons : Hawthorn, R. and W., Leslie and Co., Limited, 29 ; Neilson and Co.t Hyde Park Locomotive Works, Glasgow, 570, 580 ; Yorkshire Engine Company, Limited, 160 - for list of Locomotives, tee Railway Locomotives Holmes, C. W. H., on Factors Influencing the Grain and Bond in Moulding Sands, 210 Hortiplow," The Titan, Motes, Limited, 38

   Hot Wire—see Microphone
   Hours, Working1—see Labour

Hudson River Vehicular Tunnel, Ventilation of the, .542

   Huiutao Harbour, Manchuria. 102
   Hurst , F. E.\ on Centrifugal Caatinga, 72

Hutton, Dr. R. S., on the Science of Human Effort, 298, 300 Hydraulic Punching Machine, Rollings and Guest, Limited, 125 Hydraulic Spring Testing Machine, W. and T. Avery, Limited, 534 Hydrautomat, Allen Hydrostatic Pump Syndicate, 21 ; (Letters), 34, 60 Hydro-electric Plant, Extra High Heid, Fully Generating Station, Switzerland, 88 Hydro-electric Project, Sila. Italy, 304 Hydrogen Gas Production, Electrolytic Method, •L B. <’. Kershaw, 315 Hydrohowt, Crawley Agrimotor Company, Limited, 59 I

  IMPROVERS' Training School, 556

India, Flood Discharge and the Dimensions of Spillways in, George B. Williams, 321

  Indian Engineering Notes, 98, 152, 200, 228
    326, 602, 664
  India’s Import Trade, 304
  Industries, Insurance by, 601

Ingham, W., on Vaal River Scheme ami Barrage, 576 (Two-paye Suppknwnt. December 1st, 1922)

  Insulation—see Electrical Matters
  Insurance by Industries, 601

Internal Combustion Turbine, W. A. D. Forbes 224 International Electrotechnical Commission, 638 International Railway Congress— see Railways

  IRON AND STEEL :

American Methods of Manufacturing Iron Castings, E. Toueeda, 175

   Annealing, 68

Bases of Modern Blast furnace Practice, A. K. Reese, 239, 406, 463, 505 : (Letter). I 505 ' I

   Bilbao Iron Ore Market, 585
   Blast furnace Practice, Cosmo Johns, 412

Brinell Machine Attachment, E. D. Campbell £66

   Briquetting Plant for Iron Ores, Sutcliffe.
     Speakman and Co., Limited, 148, 149

Changes in Volume of Steels During Heat Treatment, L. Aitchison and G. R. Wood vine, 266 Corrosion Research Committee see Institute of Metals Devonshire Works of the Staveley Coal and Iron Company, 242, 246

  Diminution of Lag at Ari Through Doformu-
   _ tion, J. H. Whiteley, 240
  Electric Smelting of Pig Iron in Sweden, 5

Flow of Steel at Rod Heat, T. H. 8. Dicken son, 265

  French Production of Cast Iron, 502
  Influence of Iron on Copper— see Copper
  Influence of Rivet Holes, J. S. Wilson and
     Professor B. P. Heigh, 278
  Japan, Iron and Steel Industry in, 616

Magnetic Properties of Heat-treated Carbon Steels, E. D. Campbell and E. R. Johnson, 266 Manufacture and Treatment of High-speed Steel, H. K. Ogilvie, 265, 282 Moulding Sands, Grain and Bond in, C. W. IL Holmes, 240 Nitrogcnisation of Iron and Steel by Sodium Nitrate. L. E. Benson. 240

  Non-inctallic Enclosures in Steel, 528

Park Gate Ironworks, 216, 220 (Twopajc Supplement, September \sl, 1922)

  Pig Iron, Manufacture of, in Now Zealand. 47

Preservation of Iron and Steel, Dr. Newton Friend, 450 Rolled Steel Motor Lorry Wheels, Bethlehem Company, 45

  Semi-steel, J. Cameron, 119
  Siberia, Coal and Iron in, 380
  “ Simple ” Carbon Steels, 247

Steel Making in England, Early History of, Rhys Jenkins, 672 ; (Letter), 629 IRRIGATION Water, Skimming Rivers for, Irrigation Works. South African, 384 Irvine, Principal J. C., on the Organisation of Research, 238 Italian Automobile Industry, 638 J JAPAN, Over-production in, 548 Japanese Copper Industry. 559 Jenkin, C. F., on Fatigue in Metals, 612. 637 Jenkins, Rhys, on Early History of Steel

 Making in England, 572 ; (Letter), 629

Johns, A. W., on the Stability of the Sailing

 Warship. 94. 108, 133, 159. 183

Johns, Cosmo, on Blast-furnace Practice. 412 Johnson. Dr. F., on Influence of Iron on Copper and Copper Alloys, 412 K KAILAN Mining—see China Kapp. Gisbert (The Late), on Power Factor

 Correction, 555, 561

Kelhain Factory—see Works Kershaw, John B. C., on Atmospheric Pollution, 2 Kershaw, John B. C.» on the Electrolytic

Methods of Hydrogen Gas Production. 315

LABORATORIES—see French Rubber

  LABOUR NEWS, STRIKES AND WAG1
       QUESTIONS
    Economic Basis of Wages, 276
    Hours and Output, 443
    Payment by Results, 357
    Personal Factor in Industry, 329
    Railway Labour, 472
    Railways and Unemployment, 581
    Road Works to Assist Unemployment, 322

Working Hours, Committee's Report, 363, 377 LAUNCHES and Trial Trips, 26, 54. 80, 103. 155, 234, 260, 453, 509, 537, 565,649,677

  I^ead Mine, Mill Close, Derbyshire, Sulu of, 681
  LEADERS :
    Annealing, 68
    Battleship Programme, 638
    Battleships and Aircraft. I 19
    Bearings and Bearing Metals, 581
    Brimstone vermin Pyrites, 196
    Brinell Ball Tost, 329
    College and Workshop, 172
    Coming Commercial Competition, 119
    Condensation of Steam, 93
    Corrosion, 13, 357
    Cruising Endurance of Submarines, 275
    Crystallisation, 195
    Domestic Load. 610
    Economic Basis of Wages, 276
    Electrical Accidents, 93
    Electric Locomotives, 555
    Electricity Supply, 415
    Engineers and Professors, 41
    Far East, 387
    Fatigue, 637
    Fibre in Metals, 499
    Fine Grinding in the Potteries, 222

Fleet Reductions and Comparative Strength, 171

    Franco and Foreign Trade, 330
    Hardness, 13
    Heat Balances, 4 I
    Highway Construction in China, 691
    Hours and Output, 413
    International Railway Conference, 302
    International Telephony, 499
    Light Railways, 221
   Marino Motor Design, 247
   New Battleships, 471
   Non-metallic Enclosures in Steel, 528
    Payment by Results, 357
   Personal Factor in Industry, 329
   Power Factor Correction, 555
   Propulsion of Submarines, 527
   Pure Metals, 387
   Railway Bridges, 301
   Railway Labour, 472
   Railway Working in Fog, 528
   Railways and Unemployment, 581
   Responsibilit ies of the Stevedore, 301
   Safety Regulations for Saw’ Mills, 693
   Shipbuilding Industry, Position of t he. 196
   “ Simple ’’ Carbon Steels, 247
   Speeding-up on the Underground, 357
   Standardisation Again, 693
   Student in the Factory, 415
   Theory of Lubrication, 609
   Trade Problems, 172
   Training of Naval Engineers, 667
   Twelve Months of Railway Du-control, 145
   Vague Specifications, 443
   Validity of Einstein’s Doctrine, 668
   V indication of the Capital Ship, 67
   Wireless Telephony, 145

LEATHER Measuring Machine, Turner Tanning Machinery Company, Limited, 418 Leather Working—nee alno. Exhibitions, Shoe and Leather Fair Leicester—nee Electrical Matters STTERS FROM OUR OWN CORRESPONDENTS :

   England, North of, 22, 50, 76, 102, 128, 154
     178, 179, 204, 230, 256, 284. 285, 310, 338
     339, 368, 396, 424. 452, 480, 481, 508, 536
     564, 590, 618, 648, 676, 700
   Lancashire, 21. 49, 75, lol, 127, 153, 177, 203
     229, 255. 283, 309, 337, 339, 367. 369. 395
     423, 451. 479. 481, 507, 535, 563, 589, 617
     647, 649, 675, 699
   Midlands and Staffordshire, 21, 49, 75, 101
     127, 153, 177, 203, 229. 255, 283, 309, 337
     367, 395, 423, 451, 479, 507, 535, 563, 589
     617, 619. 647, 675, 699
   Scotland. 23, 51, 77, 102, 129, 155, 179, 205
     231, 257, 285, 311, 339, 369. 397, 425, 153
     481, 508, 537, 565. 591, 619, 648. 677, 70
   Sheffield. 22, 50, 76, 102, 128, 154, 178, 204
     230, 256, 284, 310, 338, 368. 396. 424. 152
     480, 508, 536, 564, 590, 618, 648, 676, 700
   Wales and Adjoining Counties, 23. 51, 77
     103, 129, 155, 179, 205, 231, 257, 285. 311
     339, 369. 397, 425, 453, 481, 509, 537, 565
     591, 619, 649, 677, 701

TO THE EDITOR : Accurate End Measurement, Hy. Baker, 337 ; A. C. Wickman, 281

   Avoidable Waste in Locomotive Operation,
     F. W. Brewer, 10 ; Win. T. Hoecker, 33

Breakdown Cranes. Craven Brothers (Man cheater), Limited, 630 Bridges—see Corrosion, Economy. Nickel Steel, Railway

   Brinell Ball Test, P. V. Vernon, 408
   British Engineers in India. M.I.C.E., 337
   Bronze Slide Valves, Western, 281
   Channel St earners, W. B. Thompson, 578
   Chinese Purchases of Foreign Materials, J.
     Whittail and Co., Limited, 214
   Concrete Roads. J. H. Walker. 408
   Corrosion, Bridge Engineer, 34
   Corrosion Puzzle, P. V. Vernon. 673
   Diesel’s Patent of 1892, H. Riall Sankey. 112;
     T. Orchard Lisle, 243

Double Reduction Geared Turbines, Palmer's Shipbuilding and Iron Company, Limited. 243 Economiser, The Case for the, Julius Frith, 10

   Economy in Bridges, Albert S. Spencer, 337
   Electric Cooking. Adam G. Whyte, 60
   Electric Locomotives, W. P. Durtnali, 629 ;
     Cecil G. Howsin, 673 ; Ernest G. Pink, 673

“ Electricals ” Examinations, W. F. Gress- well, 630

   Energy in the Atmosphere, 11. R. Kumpe, 473

LETTERS TO THE EDITOR (continued): Errors of Gauging, Axel C. Wickman, 60(1, 686 ; R. E. Crumpton, 629 ; Wm. Taylor. 630 ; H. J. Thomson, 630 ; T. W. Cooper, 630 ; P. Bishop, 673 ; A. Bramwell, 673

 Expenses of Applicants, Applicant, 60
 Filing Drawings, W. G. G., 350

Flood Discharge and the Dimensions of Spill- ways, A. Fairlio Bruce, 350

 Gas from Sewage Filters, A. J. Martin, 60
 GUMCOUM Fluid Ejector, Interested, 505, 578;
   H. A. Hepburn, 524
 George Richards’ Fund, L. N. Burt, 449

Glasgow and South-Western Railway Baltic Locomotive, R. H. Whitelcgg. 578

 Gliders, Economist, 244, 350 ; Enquirer, 337 ;
   A Dubious Scot, 350
 Hardness Scales, R. M. Leslie, 112
 Helical Goars, C. E. Stroineyer, 578
 High (Joinpression in Petrol Engines, Geo. 'I’.
   Pardoe, 524
 History of Stool Making. L. P. Sidney, 629
 Hollow Coil Springs, A. V. Roe, 474
 Human Side, Timon, 630 ; Alexander
   McLean, 673 ; Robert Keddie, 686
 Ilydruutomat, G. M. R.. 34
 Indicating Opposed-piston Engines, H. A. D.
   Acland, 188
 Japanese Trade, An Out-land Voyager, 380 ;
   Columbus, 449 ; Traveller. 474

Kapp, Dr. Gisbert, The Late, Goo. Cawley, 188 Local Electricity Supply v. Bulk Supply, W. S., 448 ; Geo. A. Warburton, 473;

   J. N. Waito, 504
 Modem Flour Mill. W. Worby Beaumont. 10
 Nickel Steel for Bridge Construction, F. B. N.
   White, 380 ; Conrad Gribble, 108
 Porosity of Castings, C. E. B.. 168
 Railway Bridges, Student, I.C.E., 336, 4 19 ;
   Conrad Gribble, 408

Repair of an Old Canal Lock, Arthur Walker, 629

 Specialisation or Team Work. F. A. P., 559
 Steam Engine Problem, K. P., 630
 Steam Jet Air Ejectors, H. A. Hepburn, 168
 Student in the Factory, A. F. T.. 449 ;
   Student , 473 ; Ono of Thom, 473
 Surface Condensing Plant, R. Velut, I 12

Timothy Hack worth and the Locomotive, &c., J. G. H. Warren, 380

 Tenons of Railing Bars, G. Halliday, 578

'Tragedy of the Small Engineer, C. Watts, 112 'Train Speeds of 90 Miles per Hour, T. W., 560 'Turbo-compressor and Aviation, W. J. Stern, 560 University Degrees and Engineering Appointments, B.Sc., 188 Vane Wheel Propellers, Archibald Denny, 60 Water Raising, N. S. (Illustrated), 60 ; Alan Sullivan, 168 LIQUID Fuels, Progresi in, 446 LITERATURE Reviews :

 Direction and Position Finding by Wireless,
   R. King, 556

Electric Railway Traction, F. W. Carter, 95, 276

 Electric Ship Propulsion, Commander S. M.
   Robinson, 277
 Filtration, T. Roland Wollaston, 121

George Washington, Life of, Henry G. Prout, 487

 Heat Treatment of Soft and Medium Steels,
   F. Giolitti, 276
 Metallography, Cecil H. Desch, 95

Metallography and Micrography, Introduction to the Study of, Leon Guillot and Albert Portevin, 147

 Navigation IntGrieure : Canuux, &c., O.
   Jacquinot, 147, 223

Patents for Inventions, J. Ewart Walker and R. Bruce Foster, 389 Short Notices : All-electric Age, The, A. Gowans-Whyte, 95, 695 Alternating-current Electrical Engineering, Philip Kemp, 197

 Annuairesdes Ports Beiges, 1922 Edition. 695

Automatic* Pumping, and Notes on Water Analysis, &c., W. W. Fyfe, 95, 197

  Boiler Plant Testing, David Brownlie, 223

Coal Mining Industry of the United Kingdom, &c., Finlay Gibson, 223 Electrical Circuits and Circuit Connection4, W. R. Bowker, 488 Electrical Engineering Testing, B. G. D. A. Parr, 197 Electrical Handling of Materials (Vol. III., Electric Cranes), H. H. Broughton, 488 Electrical Undertakings, Manual of, Emile Garcke, 121, 173

  Electrician, Tin , Annual Tables, &c., 223

Engineering Workshop Handbook, Ernest Pull, 223

  Garcke and Fells Factory Accounts, 95
  Hydraulics, Elementary, F. C. Lea, 197, 223

Insulating Varnishes in Electro-technics, Arthur R. Matthis, 121 Magnetism and Electricity, B. J. Paley York, 121. 223 Mechanical Handling and Storing of Material, G. F. Zimmer, 173, 223 Metal Cutting Tools, A. L. de Leauw, 95, 223 Metals Used in Marine Engineering, Practical

    Treatise on. W. H. Colpitis, 95, 223

Molesworth, Sir Guilford, Life of, E. J. Molei- worth. 389 Railway Permanent Wav, W. Hep worth, 695 Refrigeration, Practical, for Marine Engineers, H. E. Roberts, 95, 223

  Standard Handbook for Electrical Engineers,

Steam Power Plant. Auxiliaries and Accessories. T. Croft, 197

   Willing’s Press Guide, 1922, 95

Wireless, Popular and Concise, Lieut.- Colonel G. G. C. Crawley, 556

 Books Received :

Advisory Committee for Aeronautics, Re- forts and Memoranda. No. 246, J. R.

      ’annell and Others, 223

Aeronautical Research Committee, Reports and Memoranda, No. 761, H. Gluuert and

     1. L. Peatfleld, 223

LITERATURE (continued): Books Received (continued); Aluminium Repairing, \V. H. H. Platt, 699 Anglo-South American Handbook for 1922,

   W. H. Koebel, 69
 Birmingham Exchange Directory. 223

British Empire Patent Conference, Report, 1922, 197 British Engineering Standards Associat ion : British Standard Specification, Chemical Fire Extinguishers, 69, 223

Publication No. 83, 1922, Aircraft Dope and Protective Covering, &c.; Aircraft Material : Aluminium Tubes ; Heat Treatment of Light Aluminium Alloy for Aircraft Purposes ; Heat Treatment of Wrought Y Alloy for Aircraft Pur- i oses ; Storage of Aircraft Timber, &c., 5
    No. 9, 1922, Bull-head Railway Kails, 147

No. 128, 1922, Dimensions and Resistances of Bare Annealed Copper Wire for Electrical Machinery and Apparatus, 223 No. 153, 1922, Parts 1 and 2, Girder Bridges ; Part 1, Materials; Part 2, Workmanship, 244 No. 108, 1922, Graphical Symbols for Electrical Purposes, 223 No. 7, 1922, Insulated Annealed Copper Conductors, &c., 147 No. 143, 1922, Long Sweep Type Malleable Iron Pipe Fittings. &c., 147 No. 154, 1922, Malleable and Soft Cast Iron Pipe Fittings, Ac.. 147 No. 96, 1922, Parallel-sided Carbon Brushes for Direct-current Commutator Machines, 244

   Buff Book, October, 1922, 699

Calculus, Outlines of the, Terry Thomas, 223 Catalysis, Newer Theories of Chemical Action, 95 Chart of Rates, Allowances for Income Tax, Ac., C. H. Tolley, 197 Chemical Engineering Design, General Principles of, Hugh Griffiths, 359 City and Guilds of London Institute, Department of Technology, Programme for Session 1922-1923, 244 Coal in International Trade, A. J. Sargent, 147 Coal Tar Colours in the Decorative Industries, A. Clarke, 95

   Czecho slovak Republic, Jaroslav Ccsar and
      F. Pokorny, 197

Dams, Design and Construction of, Ac., E. Wegmann, 121 Department of Scientific and Industrial Research :

      Food Investigation Board :

Report- No. 10, Inspection of Canned Foods, W. G. Savage, 95 Report No. 7, Preservation of Food by Freezing, Walter Stiles, 95

      Fuel Research Board :

Report No. 4, Tests on Ranges and Cooking Appliances, A. H. Barker, 95

   Der Kreistr.iger, Dr. Ing. G. Unold, 147

Design of Masonry Structures and Foundations, C. C. Williams, 244

Dynamos and Electric Motors, Working of, 69 Empire Forestry, Vol. I., March, 1922, 69

Encyclopedic L6aute L’Azote, Ac., Louis Hackspill. 95 k Encyclopedic Uauti : l-e» Progr s de la Metallurgic du Cuivre, Augusto Conduchd, 95 Fitters, Turners and General Machinists, | Workshop Handbook, Ernest Pull, 147

    Flow of Liquids in Pipes, Norman S windin, I

Gloucestershire Council : Annual Report of Highways, Works, Ac., Committee, 197 Happy India as it Might be Guided by Modern Science, Arnold Lupton, 121

    Heat, W. J. R- Calvert, 359

Heating, Ventilating and Domestic Engineering, 223

    Income Tax, Excess Profits Duty, Ac., C. H.
       Tolley, 95
    Income Tax Guide, H. W. Palmer, 359

Income Tax and Supertax, 1842-19L3, Oliver and Boyd, 197 Industrial and Economic Situation in Greece, Report, E. C. D. Rawlins, 244 Industrial Motor Control, Direct-current, T. A. Dover, 95 Institute of Metals. Journal of the, G. Shaw Scott, Vol. XXVII., 223 Institution of Civil Engineers : List of Members, July 1st, 1922, 197 Institution of Railway Signal Engmeere, “ Proceedings.” 1921, M. G. Tweedie, 223 Jigs, Tools and Fixtures : Their Drawing and Design, Philip Gates, 69 Kyushu Imperial University, Japan, College of Engineering, 147 Labour Policy, False and True, Lynden Macassey, 359 . ..

     Law Relating to Electrical Energy in India,
       J.	W. Meares, 699	.

Les Axiornes de la M6camque, Paul I ainleve, 223 Lubrication and Lubricants, J. H. Hyde, 699 Machine Shop Mathematics, G. Wentworth, D. E. Smith, and H. D. Harper, 359 Machine Tool Operation, Part 2, H. D. Burghardt, 244 Marine Diesel Oil Engines, J. W . M. Sothern, 223

      Marine Engines, A. Ritchie Leask, 121

Marine Insurance for the Shipper, Joshua Lea, 699 Materials of Chemical Plant Construction : Non-metals, Hugh Griffiths, 359

      Mechanics, Part. I., George Thompson and
        G. H. Leslie, 244

Ministry of Munitions and Department o! Scientific and Industrial Research, Technical Records of Explosives Supply. 19 U- 1918, No. 7, Manufacture of Nitric Acid, Ac., 173 _ .. Model Electric Locomotives and Railways, Henry Greenly, 95 .

      Motor Car Index, 1922, J. F. Atkinson, 223

National Physical Laboratory : Collected Researches, Vol. XVI., 1921, 121 Notes Economiques d'un Metallurgists, Camille Cavallier, 69 Patent Smokeless and Semi-smokeless Juels, J. A. Greene and F. Mollwo Perkin, 1)99

  LITERATURE (continued):
  Books Received (continued):

Philadelphia Commercial Museum, &c.t J. J. Macfarlano, 699

    Practical Accounting for General Contractors,
      H. 1). Grant, 244

Production Engineering and Cost Keeping for Machine Shops, W. R. Bassett ami Johnson Heywood, 244 Pumping in the Chemical Works, Norman Swindin, 359 Railway Claims Explained, G. Fraas and M. Baldwin. 95 Railway Signalling, Automatic, F. Raynar Wilson, 699 Railways and Railway Securities, F. C. Betts, 95

    Reinforced Concrete, R. J. H. Hudson. 223

Sammlung Goschen Elect rotechnik Ein- fuhrung in die Starkstromtechnik, I.: Die Physikalischen Grundlagen, Professor .1. Hermann, 244 Scottish Canals and Waterways, Edwin A. Pratt, 699 Shield and Compressed Air Tunnelling,

      B. H. M. Hewett and 8. Johannesson, 699
    Shipping, Glasgow. 1922, 359
    Shipping, Liverpool. 1922, 359
    Shipping. London. 1922, 359
    Shipping. North-East Coast, 1922, 359

Smokeless City, E. D. Simon and Marion Fitzgerald, 173 South Wales and Monmouthshire School of Mines Calendar, Session 1922-23, 197 South Wales and Monmouthshire University, of, and School of Mines, Regulations, &<:., »m Standard Handbook for Electrical F. F. Fowle, 699

    Steel Thermal Treatment, J. W.
      147

Tolley s Income Tax Tables, 1920-22 and 1922-23, C. H. Tolley, 197 Trade, Industries and Productions of British South Africa, C. W. F. Harrison, 173

   Una-flow Steam Engine, Professor Dr. Ing.
      J. Stumpf, 121

Untersuchungen an Kondensations-Luft - pumpen, Dr. Ing. K. Hoefer, 147

   Vacuum, Henry A. Fleuss, 95

War Record of the London and North- Western Railway, E. A. Pratt, 95 Weighing and Measuring of Chemical Substances, H. L. Malan and A. I. Robinson, 359 Westinghouse, George, A Life of, H. G. Prout. 223

   Wireless at Home, H. de A. Donisthorpe, 95

Within the Atom : Electrons and Quanta, John Mills, 121 Woollen and Worsted Spinning, Aldred F. Barker, 699 Year Book of the Michigan College of Mines, 1921-22, 699

LLOYD’S Register—see Ships
Lock—sec Canal
Locomotive Power, E. C. Poultney, 248

Locomotives. Oil, for the Gold Coast, McEwan Pratt and Co., Limited, 646

Locomotives, Railway—see Railways
Log—see Ships

London Traffic Problem, F. Rings and T. C. Hood, 200

Loom Patents Extended, 153

Lorry Conversion Attachment, Ransomes, Sims and Jefferies, 38 Lorry, Motor, Wheels, Rolled Steel, Bethlehem Company, 45

Lorry, 6-Ton Steam, Fodens, Limited. 625

i Lorry, 3-Ton Suction Gas, J. I. Thomycroft and Co., Limited, 19

Lorries, French Suction Gas, 332

| Lubrication, Recent Researches on, Thomas Hawksley Lecture, Dr. T. E. Stanton, 598, 609, 628 Lumley, Gascoigne, on Reclamation Work and its Operation, 659, 668 M MACHINE TOOLS : Armour Plato Grinding Machine, Tasker’s Engineering Company, Limited, 308

  Surface Grinding Machine, Vertical Spindle.
  Lumsden Machine Company, Limited, 688 Surfacing and Boring Machine, Large, H. W.
    Kearns and Co., Limited, 360. 361

“ Turner-Macrof ” Milling Machine, E. R. and F. Turner, Limited, 626 MACHINING, Avoiding Deformation During, A. Whitehead, 98 Magneto, New Type, with Stationary Arma, ture, British Lighting and Ignition Company- 384 Manchester, Concrete Roads in, J. B. L. Meek, 375 ; (Letter), 408 Manchester Exhibition—see Exhibitions Manchester Ship Canal, Petroleum Spirit Dock on, 324, 328 Manchester Wireless Broadcasting Station, 670 Marconi, Senatore, on Radio Telegraphy, 225 Marine Motor Design, 247 Marseilles-Rhone Canal, 432, 442 Maw, Dr. W. H., Presidential Address. 500 Measurement Machines Using a Screw, Accurate End Measurement on, Henry Baker, 81 ; (Letters), 281, 336 Meek. J. B. L., on Concrete Roads in Manchester, 375 ; (Letter), 408 Metal Aeroplane—see Aeronautics Metals, Fatigue in, C. F. Jenkin, 612, 637 Metals, Fibre in. 499 Metals, Pure, 387 Metals—see also Institute of Metals Meuse Lock on the Meuse-Waal Canal, Dr. L. R.

  Wentholt, 235, 261

Microphone, Rot Wire, and its Applications.

  Major W. S. Tucker. 600

Mine, American, Octagonal Shaft at, 644 Mineral Statistics, Our, 596 Miners, Entombed, Signalling by Wireless Telegraphy to, Tests, 551 Mining in the Federated Malay States, 142 Mining, Kuilan Administration, China, 296, 438, 439 Mining, Placer, Cold Water Thawing in, Charles .Janin, 253 Mobile Batches, Influence of, on Manufacturing Capital, A. Whitehead, 518 Model of Steam Turbine Mechanical Drive, Metropolitan.* Vickers Electrical Company, 390 Mole Drainer, Martin’s Cultivator Company, Limited, 37, 40 Money—see French Montreal Harbour, Improvement of, 305 Morley. T. B., on the Heat Pump, 27 Motor Car Design, French, 388 Motor Cars at the Shows : Crossley Motors, Limited. New Type Four- cylinder, 12-14 H.P., 491, 492, 498 Daimler and B.S.A. Companies, 16 H.P. Six- cylinder Chassis, 492, 523, 524

  Four-cylinder 22.4 H.P. Vauxhall, 545
  G.W.K. Friction-driven, 544
  GWynnes Engineering Company, Limited,
    8 H.P.. 490, 491, 498
  Herbert Engineering Company, Limited, 492
  Humber Company, 8 H.P., 11.4 H.P. and
    15.9 H.P.. 490* 498
  Lancia 13.9 H.P.. 489. 490, 498
  Rolls-Royce 20 H.P.. 489, 498

Ruston and Hornsby, Limited, 16 H.P. and 20 H.P.. 462 Sunbeam Motor Car Company,‘ Limit ed. Allround Brakes. Perrot Front Wheel Brake, Servo Mechanism. 492, 522 Trojan, L. Hounsfield, Leyland Motors, Limited, 522, 523 Wolseley 14 H.P. Motor Car, Carburetter and other Details, 544 Motor Car Lubrication, 545 Motor Cycle Noises and the Low Audiometer, 335 Motor Road Roller, N. de Wind, 366 Motor Road Roller with Scarifier. Oxford

  Steam Plough Company. Limited, 100

Moulding—nee Iron and Steel Mower. “ Cut more.” for Fordson Tractors.

  Afred Dugdale, Limited, 58

N NATURAL Gas in France, 151 Naval Matters—nee Ships NEWCOMEN SOCIETY :

  Meetings, 431, 572, 574

President Elected, Mr. Loughnan Pendred, 574 Early History of Steel Making in England, Rhys Jenkins, 572 ; (Letter), 629 Simon Goodrich and his Work as an Engineer, Part 1., 1796-1805, Compiled by E. A. Forward,431 NEW Holland Railway Pier, Strengthening, 450 Nitrogen Industry, 359 Non-metallic—see Iron OBITUARY :

  Bell, Alexander Graham, 121
  Godfrey, William Bernard, 173
  Hubert, Professor Herman Victor, 350

Kapp, Gisbert, 173; (Letter), 188; (Correction), 223

  Rigg, James, 699
  Watson, Edward Augustus, 250
  White, R. Saxton, 173
  Wilson, John, 520

OGILVIE, T. H., on Manufacture and Treat

  ment of High-speed Steel, 265, 282

Oil in Australia, Search for, 116 Oil Fuel—see also Fuel Research Organisation of Research, Principal J. C.

  Irvine, 238

Oscillograph—see Electrical Matters P PANAMA Canal, Traffic of, 320 Patent, Letters, Infringement of, 647 Patent, Letters, Prolongation of, 100, 305 Patents Extended. 524 Patents, Loom, Extended, 153 PATENT SPECIFICATIONS British : Aeronautics, 26, 158, 341, 455, 651, 704 Batteries and Accumulat ors, 53, 207, 233, 455 Condensersand Feed-water Heaters, 105, 651 Cranes and Conveyors, 181, 234, 288, 371, 400, 512, 568

  Crushing and Grinding. 484, 568

Dynamos and Motors. 25, 53, 182, 233, 259, 287, 313, 371, 483, 703

   Electrical Appliances, 539, 567, 621
   Electric Welding, 54
   Engines, Internal Combustion. 53, 105, 131,

157, 181, 207, 233, 259, 371. 427, 593, 621, 679, 703

   Engines, Steam, 25, 207, 427, 679
   Furnaces, 427, 456
   Gas Producers, 427, 539

Lighting and Heating, 54, *79. 131, 158, 260, 313, 342, 372, 400, 511, 621

   Locomotives, 342, 455
   Machine Tools and Shop Appliances, 26, 79,

158, 232, 260, 288, 342, 371, 428, 511, 568, 622, 652, 679. 704

   Measuring—see Testing
   Metallurgy, 400
   Mining Machinery, 568

Miscellaneous, 26, 54. 79. 106. 132, 158, 182, 208, 234, 260, 288, 314, 342, 372, 400, 428. 456. 484, 512, 540, 568, 594, 622, 652. 680. 704 Motor Cars and Road Traffic, 79, 181, 208, 260, 287, 313, 512. 540. 567, 622,652

   Ordnance and Armour, 208

Pumping and Blowing Machinery, 106, 181, 372, 484, 540, 594, 651, 680 PATENT SPECIFICATIONS {continued): British {continued):

 Shipsand Boats, 54, 208, 314. 400, 456, 651

Steam Generators, 25, 157, 207, 287, 399, 483 Steam Turbines, 53 Switchgear, 105, 132, 157, 181, 259, 287, 341, 399, 427, 455, 483, 511, 567, 593, 621, 679 Telegraphs and Telephones, 181, 208, 341, 483, 651, 679

 Telephony, 158—ace also Wireless

Testing and Measuring Instruments, 25, 106, 288, 428, 455, 511, 621, 652,704 Tramways and Railways, 106, 233, 313, 342, 372 Transformers and Converters, 233, 260, 427, 483, 539. 567, 593, 621, 679 Transmission of Power. 26, 53, 79, 106, 132, 207, 287, 313, 371, 399, 483, 511, 539, 567, 593, 622, 703 Turbine Machinery, 25, 105, 131, 157, 259, 341, 651

 Welding, 234, 428
 Wireless Telegraphy and Telephony, 25, 158

PAYMENT for Work—see Labour Peace Treaty Patents, 6 Pearce, J. G., on Industrial Electric Heating, 226 Personal and Business Announcements, 26, 54, 103, 132, 158, 208, 234, 260, 314, 342, 397, 425, 453, 509, 537, 565, 591, 622, 649, 677, 701 Personal Factor in Industry, 329 Petroleum Spirit Dock on the Manchester Ship Canal, 324, 328 Physicist, The, and the Electrical Engineering Industry, 440 Pipe—#ec Steam Pipe Lino Work at the Geimevilliers Power Station, 336 Planche Rotary Compressor, 280 Plough, Tractor, Ruston and Hornsby, Limited, 37, 38 Ploughs, Three-row Ridging, W. N. Nicholson and Sons, Limited, 57 ; Cable Ploughing Engines, Steam and Paraffin; 60-70 H.P. Internal Combustion Engines and Balance Plough. John Fowler and Co., Limited, 59 Pneumatic Power Hammer, Single-blow, B. and S. Massey, Limited, 534 Pneumatic Power Press Guard, Hordern and Mason, 125 Pollution, Atmospheric, J. B. C. Kershaw. 2 Potato Digger,* A. C. Barnlett, Limited, 57 Potteries, Fine Grinding in, 222 Poultney, E. C., on Locomotive Power, 248 Power Factor—nee Electrical Matters Power, Wav© Transmission of, 444, 466 Propellers, Marine—nee Ships Public Works, Proposed, in France, 45 Publicity Managers, Good Advice to, 615 PUMPS : Centrifugal Pump, New Type, Drysdale and Co., Limited, 124

 Deep Bore-hole, Pump and Machinery, H.
   Brown and Co., 64

Electrically Driven Treble-ram Pump, Joseph Evans and Sons, Limited, 349

 Fuel Pump for Six-cylinder 500 B.H.P.
   Engine, 290
 Heat Pump, T. B. Morley, 27

High-speed Silent Plunger Ram Pump, Pulsometer Engineering Company, Limited, 152 Motor-driven Hydraulic Pump, Worthington- Simpson, Limited. 57 Portable Pumping Set for China, Parsons Motor Company, Limited, 45 Rotary Petrol Pump, Avamore Pump Company, Limited, 645 Rotary Pump, J. Stone and Co., Limited, 585 Rotary Valveless Pump, Langdon Engineering Works, 559 Steam Jet Air Pumps, Kinetic Rotary-Air Pumps, Turbine-driven Circulating and Extractor Pumps, W. H. Allen, Sons and Co., Limited, 403, 414 Turbine Pump for Fire-engine, Dennis Brothers, Limited, 57 Turbine Pumping Unit, 200-Gallon, for Motor Cars, Dennis Brothers, Limited, 57 Walsall Electricity Undertaking, Pumping Plant for, Mather and Platt, 632 PUNCHING Machine for Chain Links, Hydraulic, 11 oilings and Guest, Limited, 125 Pure Metals, 387 R RADIO Direction Finding, R. L. Smith Ros3 and R. H. Barfield, 562 Radio Telegraphy, Senatore Marconi, 225 Radio Telegraphy and Telephony, Lecture by Mr. E. H. Shaughnessy at the Polytechnic, and Demonstration by Sir W. Noble, 502 RAILWAYS AND RAILWAY MATTERS : General : Australia. Railway Gauge Problem in, Professor T. Hudson Beare, 251

 Boirault Automatic Railway Coupling, 254
 British Sleeping Cars for the Continent,
   Leeds Forge Company, 671
 Continuous Brakes for Goods Trains, 653
 Economy in Bridge Design, 278
 International Railway Conference, 302

International Railway Congress Association : Section I.: August Bulletin, Summary of Discussions, 302 Const ruction of Road Bed and Track, 302 Maintenance and Supervision of the Track, 303

   Reinforced Concrete, 303
   Special Steels, 303
     Section 11.:

Bogies, Axles and Springs of Locomotives. 324

   Economic Production and Use of Steam in
     Locomotives, 324
     Section III.:
   Electric Traction, 347
   Liquid Fuel, 347
   Locomotive Cab Signals, 347
   Passenger Carriages, 347
 Light Railways, 221

RAILWAYS AND RAILWAY MATTERS (con- tinucd):

  General (continued):

Long-distance Operation of Railway Facing Points, Great Central Railway, 227 Power Signalling on the Melbourne Suburban Railways, 120

    Railway Accidents, 73
    Railway Labour, 472
    Railway Management, Sir Sam Fay, 361
    Railway Returns for 1921, 392

Railway Working in Fog, 528 Railways Under Grouping, 695 Railways and Unemployment, 581 Re-signalling of the Mersey Railway, 16 Strength of Railway Bridges, Discussion at British Association, 277, 301 ; (Letters), 336, 337, 409, 449 Strengthening New Holland Railway Pier, 450 Sulzer Diesel-electric Rail Car, 692, 696 Train Speeds : A Revelation, 531 : (Letter), 560

    Twelve Months of Railway De-control, 145
   British, Colonial and Indian :
    British Malaya, Railways in, 114, 118

Chalk Farm \\ idening, London and North- Western Railway, 32 Federated Malay States Railways, Annual Report, 645 Forth Bridge, Floor, Ac., Strengthening, W. A. Fraser, 633 Great Central Railway Facing Points, Longdistance Operation of, 227

    India, Railway Expansion in, 90
    Irish Railways, 500

Melbourne Suburban Railways, Power Signalling on, 120

    Mersey Railway, Re-signalling of, 16
    New South Wales Railways, 464

New Zealand Railways, Year’s Finances, 628 South-Eastern and Chatham's Railway Electrification Scheme, 188 Railway Gauge Problem in Australia, Professor T. Hudson Beare, 251

    Speeding-up on the Underground, 358
   Foreign :
    Argentina, Railway Developments in, 298
    Bolivian Railway Projects, 6
    Brazil, Railways in, 559

Continuous Brakes in France, 336 Demolition of the Batignolles Tunnels, 530 French Railways, Position of, 85 French Summer Railway Services in 1922, 191 Light Signals on American Railways, 626 Peruvian Railway Contract, 201

   RAILWAY LOCOMOTIVES
   General:

Nee alto Railways, International Railway Conference American Locomotive, Interesting Link in History of, F. W. Brewer, 90 Caprotti Locomotive Valve Gear, 674 Deflection Testing of Locomotive Axles, Amsler and Co.’s Machine, 279 Electric Locomotives, Sir Vincent Raven on, 546, 555 ; (Letters), 629, 673 Locomotive Cut-off and Horse-power, 501 Locomotive Power, E. C. Poultney, 248 Locomotive Tenders, Coal Pusher lor, 615 Locomotives included in Short Histories of Famous Firms, E. L. Ahrons : Comet, The, 1835 ; The Swift, 1836 ; The Plows, 1848 ; Great Western Railway Single Driver, 1853 ; Glasgow and South- Western Railway Goods Engine, 1855 ; Stockton and Darlingt on Mineral Engine, 1868 ; Engine for Chicago Exhibition, 1893 ; Highland Railway Express Passenger Engine, R. and W. Hawthorn, Leslie and Co., Limited, 29 Single-driver for India, 1860, 570, 571 ; Dundalk and Enniskillen, 1861, 570, 571; Caledonian Railway, 1861, 570, 571 ; Fell’s System Side-tank, for New Zealand, 1886, 571, 572, 580; Four-coupled Midland Railway, 1870, 571, 580 ; Goods Engine, Midland Railway, 1876, 571, 580; Four-coupled Tender Engine, Midi Railway oi France, 1881-2, 571, 580 ; Single-driver for Egypt, 1862. 570, 580; Four-coupled 'lender Engine, North-Eastern Railway, 1873, 571, 580 ; Eight-coupled Tank, Great Indian Peninsula Railway, 1879, 571, 580; Express Engine, Cafedonian Railway, 1884, 571, 580 ; Freight Engine, West Australian Railways, 1897, 572, 580; Eight- coupled Tender Engine, Central South African Railway, 1902, 572, 580; Tank Engine, Great Northern Railway, 1866, 571, 580; Fairlie Engine for Mexican Railway, 1889, Neilson and Co., 572, 580 Express Engine lor the Great Northern

    Railway, 1866 ; Poti-Tiflis Railway, 1869-70 ; Buenos Aires Great Southern Railway, 1870 ; Japanese Government Railways, 1871; Nitrate Railways, Fairlie Engine and Articulated Meyer Type Engine, 1912, The Yorkshire Engine Company, Limited, 160 Ohl British-Canadian Locomotive, 349 Superheated Steam, Effect of, on Non-ferrous Metals Used in Locomotives, Sir H. Fowler, 317
  British, Colonial and Indian :

Consolidation Locomotive for the Victorian Railways, 689 Glasgow and South-Western Railway, Baltic Type Tank Engine, 502 ; (Letter), 578 (2wo-paye Supplement, November 10/A, 1922) New South Wales, Recent and Future Locomotive Design in, 681 North-Eastern Railway Electric Locomotive, 274, 280

  Foreign :
    American Locomotive Pioneer, Built 1836, 90

RAMSAY’ Rotary Evaporative Condenser, 93, 100 Rateau, Professor A., Turbo-compressors for Aeroplanes, 472, 476 ; (Letter), 560 Raven, Sir Vincent, on Electric Locomotives, 546, 555 ; (Letters), 629, 673 Reavell, W., Air Compressors, and Testing Air Compressors, 582, 586 Reclamation Work and its Operation, Gascoigne Lumley, 659, 668 Reese, A. K.. Bases of Modern Blast-furnace Practice, 239, 406, 463, 505 ; (Letter), 505 Reinforced—see Concrete Research, Organisation of, Principal J. C.

 Irvine, 238

Research—sec also Scientific Respirators for Railway and Industrial Purposes, 283 Road Fund, Administration of, During the Year 1921-22, 644 Road Paved with Pre-cast Concrete Slabs, Z. E.

 Sevison, 75

Road Roller—see also Motor Road Works to Assist Unemployment, 322 Roads, China’s, 461, 470 Roads in North China, 682 Rock Drill, Wave Power, Dorman and Co., Limited, 444, 466 Roller, 10-Ton Compound Steam, Aveling and Porter, Limited, 60 Rolling Mill, 28in., Electrically Driven, and Large New Shop at Hadfields, Limited. Sheffield, 134 (Two-page Supplement, August nth, 1922) Rolling Mills, Double-range Scherbins. 516, 526 Roof, Westminster Hall, Restoration and Preservation of, Sir Frank Baines, 494 Rosario, Proposed Freezing Works at, 350 Rota, General G., on Contrary Turning Coaxial Propeller Screws, 43 ; (Letter), 60 Rotary Compressor—see Compressor Rotary Converters—sec Electrical Matters Rotary Pumps—see Pumps Royal Show at Cambridge, 8, 12, 36, 40, 57 Rubber Research Laboratories, 164 Runway System, Overhead, Louden-King. 588 Rycroft, J. E., Experiments on Stenin Engine Valve Leakage, 62 s SACK Hoist, Kernel Hempstead Engineering Company, Limited, 38 Saw Mills, Safety Regulations for, 693 Scherbius Roiling Mills, Double-range, 516, 526 Scholarships in Engineering, 560 Scholarships, Whitworth, 176 Science of Human Effort, Dr. R. S. Hutton, 298, 306 Science Museum, South Kensington. New Railway Exhibits, 176 Scientific and Industrial Research :

  Seventh Annual Report, 268
  Economy in Expenditure, 304

Grants to Workers, Grants to Associations, 304

  Summary of Engineering Portions, 304

Co-ordinating Research Boards, 304 ; Building Research Board, 330 ; Deep and Hot Mines, 330 ; Food Investigation Board. 330; Forest Products Research Board, 331 ; Fuel Research Board, 330 ; Gas Cylinders Research Committee, 304 ; Gauging Rivers and Tidal Currents, 331 ; Lubrication Research Committee, 331 ; National Physical Laboratory, 304 ; Oxygen Research Committee, 304 ; Radio Research Board, 304 ; Records Bureau, 331 ; Research Associations, 304 ; Scientific Publicity, 331 Scraper Knife Truing Machine, Alfred Herbert, Limited, 615 Self-docking of a Large Floating Dock, Surabaya Dry Dock Company, 96 (Two-page Supplement, July 28th, 1922) Selvey, W. M., on Boiler Plant Efficiency, 643 Seven-day Journal, 7, 35, 61, 87, 113, 139, 165, 189, 214, 241, 269, 295. 323, 351, 381, 409, 437, 465, 493, 521, 549, 575, 603, 631, 661, 687 ; (Paragraph), 132 Sewage Effluents, Colorimetric Method of Analysis for, C. S. Walters and V. G. Pickering, 602

 SHIPS AND SHIPBUILDING
 General:

Boat, Hotchkiss Hydraulic Propeller Company, Limited, 558

   Chernikeeff Elect ric Submerged Log, 308
   Clyde Launches, Two Recent, 552

Co-axial Propeller Screws, Contrary Turning, General G. Rota, 43 ; (Letter), 60 Cross-Channel Steamer Design, Recent Developments in, 513, 541 ; (Letter), 578 Fbttinger Transformers on a Liner, 4, 84 (Two-page Supplement, July 1th, 1922)

   Hong Kong, Shipbuilding Progress at, 116
    Lloyd’s Register, Annual Report, 436
   Lloyd’s Register, New Rules, 86
   Lloyd’s Register, Quarterly Returns, 380
   Lloyd’s Register Shipbuilding Returns, 48

Lloyd’s Register of Shipping, New Edition of Book,123 Motor Ship, Propelling Machinery, James Richardson, 293

   Propeller, Feathering, Astle’s, Limited, 559
   Shipbuilding Industry, Position of the, 196

Ship’s Window’, A New, J. Stone and Co., Limited, 534

    Stability of Large Ships, Sir John Biles, 43

Story of the Ship, Sir Westcott Abel’s Lecture, 272 Testing of Materials for Shipbuilding, Professor L. Guillet, 43, 46

    Thornycroft Motor Yacht, 685

Torsional Oscillations and Marine Reduction Gearing, A. T. Thorne and J. Calderwood, 547

    Wreck Statistics for 1921, 192
  Naval Matters :
    Battleship Programme, 638
    Battleships and Aircraft, 119
    Cruising Endurance of Submarines, 275

Fleet Reductions and Comparative Strength, 171 Influence of Depth of Water on the Speed of Warships, Sir D. Beatty’s Squadron in the Battle of Jutland, 416; (Correction), 484

    New Battleships, 471
 SHIPS AND SHIPBUILDING (continued):
 Naval Matters (continued):
   Propulsion of Submarines, 527

Stability of the Sailing Warship, A. W. Johns, 94, 108, 133, 1^9. 183 Tendency of Warship Design as Affected by the War, Sir Eustace T. d’Eyncourt, 14, 18 Training of Naval Engineers, 667 Vindication of t he Capital Ship, 67 Washington Conference' and Naval Construction, Major Fea. 14

 Foreign Navies :

German Capital Ship and Light Cruiser Building Programme, 373 Japan’s Naval Construction Programme, 344, 356 United States Light Cruisers Omaha, 1922, and Wampanoag, 1864, 55. 66

 Mercantile and Miscellaneous Vessels :

Aogir, Locomotive Transport. Ship, Conversion of German War Vessel. 239 Conte Verde, Liner, W. Beardmore and Co., Limited, Launch, 552 Elder Dempster Motor Liner Adda. Harland and Wolff, Limited, 587, 624, 636 Ellerman Liner City of Nagpur, Workman, Clark and Co., Limited. 378. 379 Empress of Australia, Canadian Pacific Steamer, Fbttinger Transformers on. 4, 84 (Two-page Supplement, July 1th, 1922) Franconia, Cunard Liner, Launch of, John Brown and Co., Limited, 552 Motor Ship Eknaren, Trials of, Wm. Dox ford and Sons, Limited, 354 Motor Ship Handicap, Rosenberg Mekaniske Verksted, 139 P. and O. Liner Moldavia, Carnmell Laird and Co., 350 Penlee Motor Lifeboat The Brothers, J. S. White and Co., Limited, 656 ; (Erratum), 704 (Two-page Supplement, December 22nd, 1922)

   Troilus, Steamship, 116
 SHOE and Leat her Fair—see Exhibitions
 Shows—see Exhibitions
 Signalling, Railway—see Railways

Signalling by Wireless Telegraphy to Entombed Miners, 551

 Sila—see Hydro-electric

Silos, Reinforced Concrete, for Beet, Kelliam, 184,187 Silos, Trass-cement, on the Meuse-Waal Canal 261, 263

 Skimming Rivers for Irrigation Water, 485
 Slag Encrusted Boiler Tubes, 504
 Sleeping Cars—see Railways
 Soil Tiller, Simary Rotary, 8
 Southampton, Floating Dry Dock for, 420, 421
 Specifications, Vague, 443
 Stability of Ships—sec Ships
 Standardisation and Bridge Design, 331
 Standardisation Again, 693

Stanton, Dr. T. E., Recent Researches on Lubrication, 598, 609, 628

 Static Friction, Theory of, R. M. Deeley, 610

Steam Boiler Matters, Mr. Stromeyer's Annual Report, 669, 672

 Steam, Condensation of, 93, 100
 Steam Pipe, Long Welded. 100
 Steam Problem, “ Back Pressure " Process, G.
   James Wells, 674
 Steam Production, Economic, 292
 Stevedore, Responsibilit ies of the, 301
 Strengthening Railway Pier—see Railways

Stromeyer’s, Mr. C. E., Annual Report on Steam Boiler Matters, 669, 672

 Student in the Factory, 415; (Letters), 449. 473
 Submarines—see Ships
 Suction (Jas Lorries, French, 332
 Suction Gas Tractor, 306
 Suction Gas Vehicles, French Trials of, 228, 306
 Sugar—see Beet
 Sukkur Barrage, Proposed, 190
 Superheated Steam and Non-ferrous Metals.
   Sir H. Fowler, 307
 Surface Condensing—see Condensing
 Surfacing Machines—see Machine Tools

Swiss Industry and Commerce for 1921, 533 Synchronising Gear—see Electrical Matters TAMPING Machine for Breaking Up Macadam Roads, B. Johnson and Son, 59

 Tasmania, Electrolytic Zinc Works in. 289, 300

Taylor, A. M.. on the Possibility of Transmission by Underground Cables* at 100,000- 150,000 Volts, 664 Telephone, Automatic, Exchange at Fleetwood, 474,475 Telephony, International, Mr. F. Gill’s Presidential Address, 486, 499

 Tellurium, 298
 Tester, Insulation—see Electrical Matters

Testing Machine, Electrically Operated 15-Ton, Messrs. W. and T. Avery, 253 Testing Machine, Railway Springs, Hydraulic, W. and T. Avery, Limited, 534

 Testing Machine, Universal 100-Ton, A. J.
   Amsler and Co., 279
 Textile Machinery Exhibition, 362, 390

Combing Machines, Youlten Cotton Opener, &c., 362, 390

   Humidifying Apparatus, 363

Pneumatic Cloth Creaser, D. Foxwell and Son, 363 Selvedge Stamping Machine, Automatic, D.

     Foxwell and Son, 362

Textile Machinery Accessories, Various, Electrical and Mechanical, 390 Textile Mill Drive, Model, Metropolitan* Vickers Electrical Company, Limited, 390

   Vigoratair, H. Sinethurst and Sons, 390

Thawing, Cold \\ ater, in Placer Mining, Charles Janin, 253 Thermionic—see Valves, also Electrical Matters Thorne, A. T., and J. Calderwood on Torsional Oscillations and Marine Reduction Gearing, 547 Thrashing Machines at the Royal Show, Cambridge : All-steel, Marshall, Sons and Co., Limited, 9, 12; Wm. Foster and Co., Limited, 58 ; Clayton and Shuttleworth, Limited, 59 ; R. Garrett and Sons, Limited, 59 Timber Preservative Station. Experimental, at Pretoria, 402

Torsional Oscillations—see Ships

Touceda, E., on American Methods of .Manufacturing Iron Castings. 175

Traction Engines—see Engines
Tractor, British Wallis, with Paraffin Engine, 38
Tract or, 5-Ton Compound Steam ’* Wellington,’’
  W. Foster and Co., Limited, 604, 605

Tractor, Compound Steam, Marshall, Sons and Co., Limited. 9 Tractor, Light Weight, Austin Motor Company, Limited, 626 Tractor, Paraffin Oil Ploughing, with New Vaporiser and Electric Lighting, Peter Brotherhood, 605 Tractor, Steam, W. Tasker and Sons, Limited, 626

Tractor, The Suction Gas, 306
Tractors, Cletrac Petrol, H. G. Burford and
  Co., Limited, 57; “Autohorse,” S. E.
  Leach, Limited, 58
Trade Problems, 172

Traffic Problem, London, F. Rings and T. C. Hood, 200 Trailer Wagon, All-steel, Sentinel Wagon Works (1920), Limited, 9, 10, 12

Training School. Improvers, 556
Trains—see Railways
Transformers, Electric—see Electrical Matters

Transformers, Futtinger, on a Liner, 4, 84 (Two-page Supplement, July 7th, 1922)

Transport Costs per Ton-mile, 529

Truing Machine, Scraper Knife, Alfred Herbert, Limited, 615 Tucker, Major W. S., on Hot Wire Microphone and its Applications to Sound, 600 Tunnel, Hudson River Vehicular. Ventilation of the, 542

Tunnels, Batignolles, Demolition of, 530
Turbine, 40,000-Kilowatt , 267. 270
Turbine, Internal Combustion, W. A. D.
  Forbes. 224
Turbine Runner, A New, L. F. Moody, 214
Turbines, Water, Efficiency of, 34
Turbines—see also Ships

Turbo-cornpressors for Aeroplanes, Professor A. Rateau, 472, 476 ; (Letter), 560

Turbo-generators—see Electrical Matters

u

UNITED States Super-power Survey, 503
University College, London, Extension of the
  Engineering Building, 126
Utilisation of Water and Tidal Power, R. F.
  Hindinarsh, 616

V V AAL River Scheme and Barrage, W. Ingham. 576 (Two-page Supplement, December 1st, 1922)

Vague Specifications, 443

Valve Gear, Locomotive—see Railway Locomotives Valve Leakage, Steam Engine, Experiments on, J. E. Rycroft, 62 Valves, Thermionic, on Public Supply Systems, P. D. Lowell, 281—see also Electrical Matters Ventilation of the Hudson River Vehicular Tunnel, 542

Vice, New Type, Bruce, Dawson and Co., 690

Viscometer, Cup and Ball, Michell Bearings, Limited, 532 w

WAGES-—see Labour

Wagon, Six-wheeled Steam, Robey and Co., Limited, 625 Wagon, Steam, with New Type Vertical Boiler, R. Garrett and Sons, Limited. 605 Wagon, Steam Tipping, W. Foster and Co., Limited, 604, 605 Wagons, Steam, at Royal Show, Cambridge : Yorkshire Patent. Steam Wagon Company, 57 ; Leyland Motors, Limited. 59 ; Clayton and Shuttleworth, Limited, 59 ; R. Garrett and Son, Limited, 59 ; Atkinson and Co., 60 ; Fodens, Limited, 60 ; Mann's Steam Cart and Wagon Company, Limited, 60 ; W. Foster and Co., Limited, 58

Wagons—see also Lorry

Wall, T. F.. New Method of Improving Power Factor, 574 Walters, C. S., and V. G. Pickering on Colorimetric Analysis for Sewage Effluents, 602 Warship Design—see Ships, Naval Matters Washington Conference—see Ships, Naval Matters

Water, Chlorination of, 198
Water Elevator, Boulton and Paul, 625
Water Power in Argentina, 439

Water Power in the Canadian Pulp and Paper Industry, 15

Water Turbines, Efficiency of, 34

Watts, Sir Philip, on Papers Read at the Paris Summer Meetings of the Institution of Naval Architects, 63

Wave Transmission of Power. 444, 466

Welbourn, B., on Electrical Progress in Canada and the United States, 583 Welts, G. James, “Back Pressure” Process Steam Problem, 674 Went holt. Dr. L. R., on the Meuse-Waal Canal. 235, 261 Westcott, Sir Abell, Lecture, The Story of the Ship, 272 West German Metal Industry, 496 Westminster Hall Roof, 389 Westminster Hall Roof, Restoration and Preservation of, Sir Frank Baines, 494 Wheels, Motor Lorry, Rolled Steel, Bethlehem Company, 45 Whiddington, Professor R., on X-ray Electrons. 294 Whitehead, A., on Avoiding Deformation During Machining, 98 Whitehead, A., Influence of Mobile Batches on Manufacturing Capital, 518 W hiteley, J. H., on the Diminution of Lag at Ari through Deformation, 240 Whitworth Scholarships, 176 Wilkinson, H., Cotton Opening, Mixing and Carding Machinery, 550 Williams, George Bransby, on Flood Discharge and the Dimensions of Spillways in India, 321 ; (Letter), 350 Wilson. L. A., and C. R. Richards, A Study of Air-steam Mixtures, 662. 684 Windeler, George E., on the Caro and Maintenance of Diesel Engines. 447, 478 Winnower, Hurricane, Robert Bohy, Limited, 57 Wireless Broadcasting Station, Manchester. 670 Wireless Exhibition and Wireless Telephony Receiving Sets, 352 Wireless Telegraphy, Signalling by, to Entombed Miners, 551 Wireless Telephony, 145—also Radio Telegraphy and Telephony Wood Fuel Power Plant for Lonely Mine. 8. Rhodesia, Crosslev Brothers, Limited, 194, 202 WORKS

 Austrian Engineering Works, 142

Crane Works at Rodley, Thomas Smith and Co.. Limited, 122, 123 Devonshire Ironworks, Staveley Coal and Iron Company, 242, 246 WORKS (continued): Electrolytic Zinc Works in Tasmania, 289, 300 Kelham Beet Sugar Factory, 161, 170, 184, 187,210 WORKING Hours—ace Labour X X-RAY Electrons, Professor R. Whiddington, 294 Y YARROW Convalescent Home, 126 Young Engineers’ Visit to South Wales, 201 z ZINC, Electrolytic, Works in Tasmania, 289 300

Grace's Guide To British Industrial History

The Engineer 1922 Jul-Dec: Index: Miscellaneous: Difference between revisions

Revision as of 10:52, 12 June 2020

See Also

Sources of Information

@@ Line 28: / Line 28: @@
 View the [[The Engineer 1922 Jul-Dec|Volumes]] that this Index refers to.
+ACCIDENTS, Rail wax*—see Railways
+Accurate Measurement—see Measurement
+Aerial Cableways for Laying Concrete and Gravel for Construction of Canal Lock Walls, Ar.,261
+AERONAUTICS :
+  Air Services in Northern Africa, 19
+  Battleshipsand Aircraft. 119
+Metal Aeroplane Construction, All-steel Biplane, Boulton and Paul, Limited, 458
+  Paris Aero Show, 694
+Turbo-compressors for Aeroplanes, Professor A. Rateau, 472, 476 ; (Letter), 560
+AGRICULTURAL Lime, Future of, 389
+Agricultural Machinery at the Royal Show. Cambridge, 8, 12, 36. 40—see Separate Headings, also Engines and Electrical Matters
+Ahrons, E. L.. Short Histories of Famous Firms, 29, 160, 570, 580
+Air Compressors—see Compressors
+Air Pumps—see Pumps
+Air Purification, The Vigoratair, H. Smethurst and Sons, 390
+Air-steam Mixtures. Study of, L. A. Wilson and
+  C. R. Richards, 662, 684
+Aitchison, L., and G. R. Wood vine, on Changes in Volume of Steels During Heat Treatment, 266
+Alloys and Aluminium—see also Institute of Metals
+Aluminium Bronze Money, French, 74
+American Continuous Baking Oven, 214
+American Flue Dust Sintering Plant, 48
+American Highway Suspension Bridge, 97
+Ammunition, Surplus, Breaking Down, 116
+Annealing, 68
+Antimony in China, 97
+Argentina, Water Power in, 439
+Argentine Oilfields, 228
+Armstrong, Dr. E. F., Lecture on Some Problems in Chemical Industry, 492
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES :
+Association, British :
+Meeting in Hull. 251. 277. 278. 292. 293. 294. 331, 334, 359, 364
+SECTION A, MATHEMATICAL AND PHYSICAL SCIENCE :
+Significance of Crystal Analysis, Sir William Bragg, 292 SECTION B, CHEMISTRY :
+Fuel Economy Committee Report. Coal Situation, Oil Fuel Supplies, Present and Future, 334, 364
+Nitrogen Industry, 359 SECTION G :
+  Cement Manufacture and Application. 331
+  Compound Stresses, 359
+  Economic Steam Production. 292
+  Economy in Bridge Design. 278
+  Electric Ignition, 359
+  Influence of Rivet Holes, 278
+  Ministry of Transport. New Rules, 277
+Motor Ship. Propelling Machinery. 293 Strength of Railway Bridges, 277 X-rav Electrons, Professor R. Whiddington,
+SECTIONS L AND G, EDUCATIONAL AND ENGINEERING :
+  Teaching of Mathematics, 331
+Association, Diesel Engine Users' :
+Care and Maintenance of Diesel Engines, George E. Windeler, 447, 478
+  Marine Diesel Engines, H. F. P. Purday, 153
+Running and Operating Marine Diesel Engines, A. J. Brown, 690
+Association of Engineers, Manchester
+Boiler Plant Efficiency, W. M. Selvey, 643 Opening Meeting, Awards for Papers, 407 Presidential Address, Mr. Daniel Adamson,
+Institute, Iron and Steel
+Autumn Meeting, 96, 239, 265, 282, 406 Bases of Modern Blast-furnace Practice,
+    A. K. Reese, 239, 406
+Brinell Machine Attachment, E. D. Campbell, 266
+ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued) :
+Institute, Iron and Steel (continued):
+Changes in Volume of Steels .During Heat Treatment, L. Aituhison and G. R. Woodvine, 266
+Diminution of Lag at Ari through Deformation, J. H. Whiteley. 240
+Flow of Steel at Red Heat, T. H. S. Dickenson, 265
+McConway Process for Production of Steel Discs. Demonstration, 240
+Magnetic Properties of Heat-treated Carbon Steels, E. D. Campbell and E. R. Johnson, 266
+Manufacture and Treatment of High-speed Steel, H. K. Ogilvie, 265. 282
+Nitrogenisation of Iron and Steel by Sodium Nitrate. L. E. Benson, 240
+  Provisional Programme, List of Papers, 96
+Institute of Marine Engineers :
+Presidential Address, Sir George Goodwin, 348
+Institute of Metals :
+Aluniinium Corrosion Research Sub-Committee. Report. J. E. Clennell, 320
+Aluminium. Effects of Overheating and Melting on. Dr. W. Rosenhain and Mr. J.
+    D. Grogan, 319
+Antimony-bismuth System, Maurice Cook, 346
+Autumn Meeting at Swansea, 152, 298, 306, 319, 345
+Cause of Red Stains on Silver Plate, A. Jefferson, 346
+Cleaning of Aluminium Utensils, P. Seligman and P. Williams, 347
+Constitution and Age-hardening of Alloys of Aluminium wit h Copper, &c., Miss M. L. V. Gaylor, 319
+Copper-rich Aluminium-copper Alloys, D. Stockdale, 320
+Corrosion Research Committee, Report, Dr. Guy D. Bengough and Mr. J. M. Stuart, 307
+Effect of Superheated Steam on Non-ferrous Metals Used in Locomotives, Sir H. Fowler, 307
+  Grain Size and Diffusion. Professor J. H.
+    Andrew and Mr. Robert Higgins, 307
+  Hardness of Brasses, F. W. Harris, 345
+Intermet allic Actions : The System Thallium- Arsenic, G. A. Mansuri, 346
+Linear Shrinkage of Cast Metals, Dr. F. Johnson and Mr. W. G. Jones, 345
+Programme of Meeting and List of Papers, 152
+Science of Human Effort, Dr. R. S. Hutton, 298, 306
+  Structure of Eutectics, F. L. Brady, 346
+  Visits to Works, 319, 320
+White Metals, Captain J. Cart land and Others, 319
+    BIRMINGHAM LOCAL SECTION :
+Influence of Iron on Copper and Copper Alloys, Dr. F. Johnson, 412
+Institute of Transport:
+Railway Management, Presidential Address Sir Sam Fay, 361
+Institution of Automobile Engineers :
+High Compression High-speed Engine versus Low Compression Low-speed Engine, Debate, Major F. Strickland and Mr. H. R. Ricardo, 492
+  Presidential Address, Colonel D. J. Smith, 379
+Institution of Civil Engineers :
+Floor, Ac., of the Forth Bridge, Strengthening, W. A. Fraser, 633
+  Pass List, October Examinations, 1922, 565
+  Presidential Address, Dr. W. H. Maw, 500
+    MANCHESTER AND DISTRICT ASSOCIATION :
+Presidential Address, Mr. J. B. L. Meek, 488 NEWCASTLE-UPON-TYNE ASSOCIATION :
+Utilisation of Water and Tidal Power, Presidential Address, R. F. Hindmarsh, 616
+ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued):
+Institution of Electrical Engineers :
+  Domestic Load Building, F. Gillott, 614
+Electric Arc Welding Apparatus and Equipment, J. Caldwell. 689
+Kathode Raj' Oscillograph, Western Electric Company, 557
+Pass Lists, October Examinations, 1922, 591 ; (Correction), 633
+Possibility of Transmission by Underground Cables of 100,060/150,000* Volts, A. M. Taylor, 664
+Power Factor, Improvement of, Gisbert Kapp (The Late), 561
+Presidential Address, International Telephony, Mr. Frank Gill, 486
+    INFORMAL SECTION :
+Canada and the United States, Electrical Progress in. B. Welbourn. 583
+Importance of Commercial Knowledge to the Engineer. President, Mr. F. Gill, 535
+    LIVERPOOL SUB-SECTION :
+  Electric Light Wiring, Discussion, 578
+    LONDON STUDENTS* SECTION :
+  Joint Visit to South Wales, 201
+    WIRELESS SECTION :
+Direct Reading Thermionic Voltmeter, E. B. Moulin. 634
+Radio Direction-finding Installations, Effects of Local Conditions, R. L. Smith Rose and R. H. Barfield, 562
+Institution of Heating and Ventilating Engineers:
+  Autumn General Meeting, 419
+Heating and Ventilating of Passenger Ships, J. L. Musgrave, 419
+Some Points in the Law of Heating Engineers* Contracts, Robert Fortune, 419
+Institution, Junior, of Engineers :
+Ball and Roller Bearings, Lecture, A. W. Macaulay, 578
+Institution of Mechanical Engineers :
+Air Compressors, and Note on Testing Air Compressors, William Reavell, 582, 586
+Electric Locomotives, Sir Vincent Raven, Discussion, 546
+Presidential Address, Dr. H. S. Hele-Shaw, 434
+Reclamation Plant and its Operation, Gascoigne Lumley, 659, 668
+Restorat ion and Preservation of Westminster Hall Roof, Lecture by Sir Frank Baines, 494
+ Super-charging for Aero-engines, Turbocompressor for Greatest Speeds in Aviation. Professor A. Rateau, 472, 476
+ Thomas Hawksley Lecture on Some Recent Researches on Lubrication, Dr. T. E. Stanton, 598
+     NORTH-WESTERN BRANCH :
+Cotton Opening. Mixing and Carding Machinery, H. Wilkinson, 550
+Thomas Hawksley Lecture on Lubrication, Dr. T. E. Stanton, 628
+     GRADUATES’ ASSOCIATION :
+   Joint Visit to South Wales, 201
+Institution of Naval Architects :
+Contrary Turning Co-axial Propeller Screws, General G. Rota, 43
+Proportions and Block Coefficients of Merchant Steamers, W. J. Lovett, 43
+Sir Philip Watts on Papera by Sir E. d’Eyncourt and Major Fea, 63
+Stability of Large Ships, Sir John Biles, 43 Summer Meetings in Paris, 14, 18, 43, 46 Tendency of Warship Design as Affected by the War, Sir Eustace d’Eyneourt, 14, 18
+Testing of Materials for Shipbuilding, Professor L. Guillet, 43. 46
+   Visits and Social Functions in France, 43
+Washington Conference, Some of the Consequences of, with Regard to Naval Construction, Major L. Fea, 14
+ASSOCIATIONS. INSTITUTIONS & SOCIETIES (continued):
+Institution, North-East Coast, of Engineers and Shipbuilders :
+Torsional Oscillations and Marine Reduction Gearing, A. T. Thorne and J. Calderwood, 547
+   Society of Chemical Industry
+     Annual Meeting in Glasgow. 33
+     Calibration of Storage Tanks, Dr. J. W.
+       McDavid, 33
+Chemical Engineering Conference, Papers by P. Parrish, Ammoniucal Liquor Stills; N. A. Walmsley, Tar Distilling ; Professor J. W. Hinchley, Evaporation in Chemical Factories ; Glycerine Manufacture, 33
+     Messel Memorial Lecture, Professor H. E.
+       Armstrong, 33
+     Presidential Address, Dr. R. F. Ruttan, 33
+         LONDON SECTION :
+Presidential Lecture, Some Problems in Chemical Industry, Dr. E. F. Armstrong, 492
+   Society of Glass Technology :
+First Meeting of the Session at York, 468 Frank Wood Medal Awards, 606
+Mediaeval Glass Painting, J. A. Knowles. 468 Modern Developments in Stained and Painted Glass, H. J. Powell, 468
+   Society, Liverpool Engineering :
+Four-stroke and Two-stroke Cycle Engines, A. 8. Watkinson, 578
+   Society, Royal Aeronautical :
+     Fatigue in Metals, C. F. Jenkin, 612
+   Society, Royal, of Arts :
+Hot Wire Microphone and its Applications to the Problems of Sound, Major W. S. Tucker, 600
+   ATMOSPHERIC Pollution, J. B. C. Kershaw’, 2
+   Audiometer, Professor Low. 335
+Australasian Engineering Notes, 477, 501, 588 686
+   Australia, Cotton Cult ure in, 201, 384
+   Austrian Works—<rec Works
+   Autohorse, S. E. Leach, Limited, 58
+B
+BACK Pressure ” Process Steam Problem, G. James Wells, 674
+Baines, Sir Frank, on the Restoration and Preservation of Westminster Hall Roof, 494
+Baker, Henry, Accurate End Measurement on Machines Using a Screw, 81 ; (Letter), 281
+    Baking Oven, Continuous. An American, 214
+Balancing Machine, Dynamic, Lawaczec-Hey- mann. 201
+    Ball and Roller Bearings. A. W. Macaulay, 578
+    Band Re-sawing Machine, T. Robinson and
+      Son, Limited, 44
+    Barrage, The Sukkur, Proposed, 190
+    Barrage, Vaal River Scheme and, W. Ingham,
+(Two-paye Supplement, December 1«£, 1922)
+    Batignolles Tunnels, Demolition of, 530
+    Beare, Professor T. Hudson, on the Railway
+      Gauge Problem in Australia, 251
+    Bearings and Bearing Metals. 581
+Beet Sugar Factory. The Kelharn, 161, 170, 184, 187, 210
+Bengough, Dr. Guy D., and Mr. J. M. Stuart.. Report to the Corrosion Research Committee, 307
+Benson. E. L., on the Nitrogenisation of Iron and Steel by Sodium Nitrate, 240
+    Biles, Sir John, on the Stability of Large Ships,
+    Blast-furnaces—nee Iron and Steel
+    Boats—nee Ships
+    Boiler Furnaces, Volumetric Dimensions of, 217
+    Boiler, Hot Water, Wash-out Systems, 669
+    Boiler Plant EHiciency, W. M. Selvey, 643
+    Boiler Tubes, Slag Encrusted, Report by H. H.
+      Bates, 504
+ Bo£T t Oi pfire«- ,VuIcan sy8tera- the 4 «idlA" * C Liner Empress of Australia, 4, 84 (iwo-page Supplement, July 1th, 1922) Boilers, ‘Stirling and Babcock, at Gennevilliers Power Station. 242
+Boilers, Water-tube, The Nesdrum. Richard- sons, \\ estgarth and Co., Limited, 166, 167
+     Hollers—sec also Steam
+    Boot and Shoe-making Machinery, 382, 418
+    Borehole, Deep—see Pumps
+    Boring Machines—Machine Tools
+Bragg Sir William, on the Significance of Crystal Analysis. 292
+    Brakes, Railway—see Railways
+Brazil, Railways and Engineering Works in, 559 Brewer. F. M on American Locomotive Pioneer. Built 1836, 90
+    Budge, American Highway Suspension, 95
+    Bridge Design, Standardisation and. 331
+Bridge. Reinforced Concrete, Over the River Pambayaur, Southern India, 410, 411
+    Bridges, Railway—sec Railways
+    Brimstone versus Pyrites. 196
+    Brinell Ball Test, 329 ; (Letter), 408
+Bri«rn Machino Attachment, E. D. Campbell, 266	*
+    Briquetting Plant—see Iron
+    British Cast Iron Research Association, 689
+British Commercial Gas Association, Annual Conference, 366, 417
+British Foundrymen’s Association, American Methods of Manufacturing Iron Castings K Touceda. 175
+    Broadcast ing—see Wireless
+Brown. A. J., on Running and Operating of Manne Diesel Engines, 690
+    Brown Coals and Lignites, 688
+    Buenos Aires, City of, Improving the, 228
+Bulgarian Telegraph and Telephone Material Manufacturing Company, 548
+CAISSON, Ferro-concrete, for the Petroleum Spirit Dock on Manchester Ship Canal 324 326
+Caldwell, J., Electric Arc Welding Apparatus and Equipment, 689
+    Cameron, J., on Semi-steel, 149
+   Canadian Motor Road Roller, M. de Wind, 366
+Canadian Pulp and Paper Industry, Water Power in, 15
+   Canal, Marseilles-Rhone, 432, 442
+   Canal, Meuse-Waal, Meuse Lock on, 235, 261
+   Capital, Manufacturing, Influence
+     Batches on, A. Whitehead. 518
+Cartland. Captain J., and Others, Metals, 319
+   Castings, Centrifugal, F. E. Hurst , 7:
+   Castings—see also Iron
+Catalogues, 47, 80, 106. 125, 182. 208, 701 Cement Manufacture and Application, 331 Chemical Industry, Problems in, Lecture, Dr.
+     E. F. Armstrong. 492
+China, Successful Mining Enterprise in, Kailan Mining Administration, 296, 438, 439
+   China’s Roads, 461, 470, 682
+Chinese Engineering Notes, 42, 68. 146, 196, 264, 358, 438. 583 ; (Letter), 214
+   Chlorination of Water, 198
+Circulating Water Screen at Leicester Electric Supply Station, F. W. Brackett and Co.. Limited. 628
+Coal (Anthracite and Bituminous) Handling. Screening and Sorting Plant, 654
+   Coal and Iron in Siberia, 380
+   Coal Mining, Successful Enterprise in China, 296
+   Coal Pusher for Locomotive Tenders, 615
+ Coal Situation—sec Fuel Economy
+ Coal, Submerged Storage of, 112*
+ Coal Wharf and Machinery of the North- Western Fuel Company of America, 595, 608, 623, 653
+Coals, Brown, and Lignites, 688—see also Fuel Economy Report.
+Coates, \\ . A., on High-voltage Switchgear Developments, 198
+Cold Water Thawing in Placer Mining, Charles Janin, 253
+ College and Workshop, 172; (Letter), 188
+Colorimetric Method of Analysis for Sewage Effluents, R. C. S. Walters and V. G. Pickering. 602
+ Coming Commercial Competition, 119
+ Compressor. Planche Rotary, 280
+ Compressors, Air, William Reavell. 582 Compressors, Air, Testing. W. Reavell, 586 Concrete Block-making Machinery, Goodwin,
+Barsby and Co.. Limited, 58 ; Clyde Engineering Works, 58
+ Concrete Cylindrical Bins for Coal Storage. 85 Concrete, Reinforced, Bridge Over River Pambayaur, Southern India, 410, 411
+ Concrete and Reinforced Concrete, and Plant in Construction of Meuse-Waal Canal, 235, 261
+ Concrete Roads in Manchester, J. B. L. Meek.
+; (Letter), 408
+Concrete Slabs, Pre-cast, Road Paved with, Z. E. Scvison, 75
+Condenser, Ramsay Rotary Evaporative, 93, 100
+Condensing Plant, Surface, Mirriccs Watson Company, 70 ; (Letters), 112, 168
+Condensing, Surface, Plant and Auxiliaries, W. H. Allen, Sons and Co., Limited, 403, 414
+Constantinesco System of Wave Transmission of Power, 446
+Contracts, 54, 80, 103, 129, 158, 205, 229, 260, 354, 408, 453. 481. 512, 537, 568, 594, 622, 652, 680
+Copper and Copper Alloys, Influence of Iron on, Dr. F. Johnson, 412
+Corrosion, 13, 357 ; (Letter), 34
+Corrosion as Affecting Metals Used in Mechanical Arts, Dr. W. H. Hatfield. 639
+Corrosion Research—see Institute of Metals Cotton and Cloth Machinery—see Textile Cotton, Cultivation of. in Australasia, 240 Cotton Culture in Australia, 201, 384 Cotton Opening, Mixing and Carding Machinery, H. Wilkinson, 550
+Coupling. Railway—see Railways
+Crane, 40-Ton Breakdown, for Jamaica, Cowans, Sheldon and Co., Limited, 616 ; (Letter), 630
+Crane, 100-Ton Overhead Electric, Vaughan Crane Company, Limited, 554, 562
+Crane. Portable, with Petters Oil Engine. Herbert Alexander and Co., Limited, 37, 40
+Crane Works—see Works
+Cranes, 30-Cwt. Hydraulic Wharf, Sir W. Arrol and Co., Limited, 126
+Cranes, 15-Ton Steam Travelling, for Morocco, Stothert and Pitt, Limited, 174, 175
+Cream Separator, Watson. Laidlaw and Co., Limited, 57
+Cross-Channel—sec Ships
+Crystal Analysis, Significance of. Sir William Bragg. 292
+Crystallisation, 195
+Current Prices for Metals and Fuels, 24, 53, 78. 104. 130. 156. 180, 206, 232, 258, 286, 312, 340. 370. 398, 426, 454, 482, 510, 538, 566, 592, 620, 650, 678, 702
+D
+DEELEY', R. M., on the Theory of Static Friction, 610
+Deflection Testing—see Railway Locomotives
+Deformation During Machining, Avoiding, A. Whitehead. 98
+d’Eyncourt. Sir Eustace T., on the Tendency of Warship Design as Affected by the War, 14, 18—see also 63
+Dickenson. T. H. S., on Flow of Steel at Red Heat, 265
+Diesel Engines—sec Engines
+  Vsers’ Association Papers—sec Associations
+Dock, Floating Dry, Reinforced Concrete, 2000-Ton, at Trieste, 10
+Dock, Floating—sec also Floating
+Dock. Gladstone, at Liverpool, Extensions to, 83, 92
+Dock. Petroleum Spirit, on the Manchester Ship Canal. 324, 328
+Drainage and Subsoiling Machines. Tests of. 445
+Draining Machine, Buckeye Traction Ditcher Company, 38
+Dredger, Suction, for Reclamation Work, 659 Drill. Rock—see Rock Drill
+Dynamic Balancing Machine, Lawaczec-Hey- mann. 201
+Dynamometer, Draw-bar, for Testing Tractors, G. W. Watson, 59
+E
+ECONOMIC Steam Production, Discussion, 292 Educational Intelligence. 80, 208, 326, 464, 630 Efficiency of Water Turbines, 34
+Einstein’s Doctrine, Validity of, 668
+ELECTRICAL MATTERS
+  Accident with an Electric Lamp, 103
+  Accidents. Electrical, 93
+  Australia. Electricity Enterprise in. 245
+Automatic 2-Kilowatt Lighting Set, Portable Electric Power Plant, Austin Motor Company. Limited. 36, 40
+Broadcasting and Wireless Matters—see also Wireless
+Canada and the United States, Electrical Progress in, B. Welbourn. 583
+Celtic Lighting Set, l| -Kilowatt, Donald Brown and Co., Limited, 36
+  Chernikeeff Electric Submerged Log, 308
+Domestic Load Building, Ac., W. A. Gillott, 610, 614
+East of Scotland Electricity District, 533
+Electric Arc Welding Apparatus and Equipment, J. Caldwell, 689
+  Electric Light Wiring, Discussion on, 578
+  Electric Road Tract ion, 168
+Electric Transformers, 110,000-Volt, Ferranti, Limited, 422
+  Electricity Commission, 533
+  Electricity Supply, 415
+Electrolytic Methods of Hydrogen Gas Production. John B. C. Kershaw, 315
+Electrolytic Zinc Works in Tasmania, 289, 300
+Gas-driven Power Plant Using Wood Fuel, Crossley Brothers. Limited, and Premier Gas Engine Company, 194, 202
+  Gennevilliers Central Power Station, 31
+Gennevilliers Electric Power Station. 242. 267, 270. 294. 336 (Two-page Supplement, September 22nd, 1922)
+Hastings Electricity Works, Extensions, 533 High -pressure Cables, A. M. Taylor, 664 High-voltage Switchgear Developments, W.
+    A. Coates. 198
+Hydro-electric Schemes—see Hydro-electric Industrial Electric Heating, J. G. Pearce. 226 Insulation Tester. Evershed and Vignoles, Limited. 391, 392
+  Japan, Electrical Undertakings in. 522
+Kathode Ray Oscillograph, Western Electric Company, Frank Gill on, 557
+Leicester, New Supply Station, 10,000- Kilowatt Turbo-alternator and other Equipment, 627
+Lighting Set, Semi-automatic Oil Engine- driven Electric, Ruston and Hornsby, Limited, 625
+  Lighting Sets at the Royal Show, 36, 59
+  Linear Electric Heating System, 205
+Locomotives, Electric—see Railway Locomotives
+Magneto with Stationary Armature, British Lighting and Ignition Company, 384
+Mill Motor, 3200 H.P., Double Armature Flywheel Motor Generator Set for Large Rolling Mill and Shop at Sheffield. 134 (Tu?o- page Supplement. August IRA, 1922)
+Million-Volt Transformer, General Electric Company, 557
+Modern Transformers, Metropolitan-Vickers Electrical Company, 584
+North Wales and Chester Electricity District, 417
+North-West Midlands Electricity District, 164 Peru, Electrical Markets of, 408
+Physicist, The, and the Electrical Engineering Industry. 440
+Power Factor Correction, Gisbert Kapp (The Late). 555, 561
+Power Factor Correction, New Device for, T. F. Wall. 574
+Railways and Rolling Stock, Electric—see Railways and Railway Matters
+ELECTRICAL MATTERS {continual):	]
+  Rotary Converters, 1500-Volt, 674
+  Rotary Converters, 1500* Volt, 50-Cycle,
+    Oerlikon Company, 252
+Scherbins Rolling Mills, Double Range, Elec* trical Equipment for, British Thomson- Houston Company, Limited, 516. 526 Semi-outdoor Sub-stations, 643
+Singapore Electrical Supply, Report, 99 South African Electricity Bill, 188
+Swedish Electric Furnace for Smelting Iron Ore, 5
+Synchronising Gear, Automatic, Brown, Boveri and Co., 253
+Textile Machinery, Electrical Operation of, 390
+Thermionic Valves on Public Supply Systems, P. D. Lowell, 281
+Thermionic Voltmeter, Direct Reading, E. B.
+    Moulin, 634
+Turbo-generator, 3000-Kilowatt, at Park Gate Ironworks, Metropolitan-Vickers Electrical Company, Limited, -216, 220
+Turbo-generator Sot, 40,000-Kilowatt, 267, 270, 272
+Venezuela, Electrical Developments in, 585 Victoria, Electric Development in, 304 Walsall Electricity Undertaking, 632 Wireless Exhibition and Telephony Equipment, 352
+ELECTROLYTIC—nee Electrical Matters Elevator for Root-cutting Machines, E. H.
+  Bent all and Co., Limited, 59
+ENGINES AND MOTORS :
+Ailsa Craig Motor Company’s New Marine Motor, 151
+Aster 10 H.P. Marine Engine and Reversing Gear, 394
+Camellaird-Fullagar Marine Diesel Engine, Tests of, 140 ; (Letter), 188
+Diesel Engine Users’ Association Papers—HCC Associations
+Four-stroke and Two-stroke Cycle Engines, A. S. Watkinson, 578
+Gas Engines for Electric Power Plant Using Wood Fuel, Premier Gas Engine Company, 194,202
+High Compression High-speed v. Low Compression Moderate {Speed, Debate between Major F. Strickland and Mr. H. R. Ricardo, 492 ; (Letter), 524
+Lifeboat, Motor, New D.E. Engine, Royal National Lifeboat Institution, 656 ; (Erratum), 704 {Two-page Supplement, December 22nd, 1922)
+Marine Engines at the Marine and Small Craft Exhibition :
+Brunton’s 6 B.H.P. Two-stroke Engine, 558 Evinrude Motor Company's Ono or Two- cylinder “ Inboard ” Marine Motors, 558, 559
+Reed’s Double-acting Hot-bulb Engine,558, 559
+  Marine Motor Design, 247
+Motor Car, 12-14 H.P. Engine, Crossley Motors, Limited, 491
+Motor Car, Six-cylinder Sleeve Valve Engine, Daimler Company, 523, 524
+Motor Car, Four-cylinder 11.4 H.P. Engine, Humber Company, 490
+Motor Car, Six-cylinder 21.6 H.P. Engine, Rolls-Royce, 489
+Motor Car, Four-cylinder 20 H.P. Engine Unit, Ruston and Hornsby, Limited, 462 Motor Car, Four-cylinder Valveless Engine, Trojan, L. Hounstield, 522, 523
+Motor Car, Four-cylinder 14 H.P. Engine, Wolseley, 544, 545
+Motor Liner Adda, Diesel Main Propelling and Auxiliary Engines for, Harland and Wolff, Limited, 58 7, 624, 636
+  Motor Ship, Propelling Machinery, 293
+  Royal Show, Cambridge, Engines at :
+Oil Engines, W. H. Allen, Sons and Co., Limited, 57 ; Petters, Limited, 59 ; Sir VV. G. Armstrong, Whitworth and Co., Limited, 59; Bamford, Limited, 59 ; Clayton and Shuttle worth, Limited, 59 ; Blackstone and Co., 59
+Paraffin Engines Driving Dynamo and Air Compressor, Mirrlees, Bickerton and Day, Limited, 36, 37
+Portable Steam Engine, Single-cylinder Steam Traction Engines, Marshall, Sons and Co., Limited, 9
+Sleeve Valve Engines, Wallace (Glasgow), Limited, 37, 40
+Suction Gas, Petrol or Paraffin Engine, Wood Refuse Suction Gas Plant and Engine, National Gas Engine Company, Limited, 36, 40
+Traction Engines, Steam and Petrol, Wrn. Foster and Co., Limited, 58 ; Clayton and Shuttleworth. Limited. 59 ; R. Garrett and Sons, Limited. 59
+  Smithfield Club Show, Engines at :
+Aveling and Porter’s Traction Engine, 604, 605
+Foster, William, and Co., Limited, 5-Ton Compound ” Wellington ” Steam Tractor, 604, 605
+Marshall’s Hot-bulb Two-stroke Oil Engine, 604 ; (Correction). 626
+Petrol and Paraffin Engines, R. A. Lister and Co.. Limited, 625
+Petters' Small Oil Engines, Lighting and Pumping Sets, <fcc., 604
+    Ransomes, Sims and Jefferies, Limited.
+B.H.P. “ Wizard ” Vertical Oil Engine, 605
+Ruston and Hornsby 15 B.H.P. Oil Engine, 606
+Traction Engine, Wallis and Steevens, Limited, 626
+Wagon, Steam Engine, W. Foster and Co., Limited, 604, 605
+Stationary Engine for Hauling Trains up Cowlairs Incline, 1842, E. L. Ahrons, 570
+Steam Engine Valve Leakage, J. E. Rycroft, 62
+Ss. City of Nagpur, Quadruple-expansion Engines, Workman, Clark and Co., Limited, 378, 379
+   Swedish Solid Injection Oil Engine, 290
+ENGINEERING Notes—nee Chinese, French, Indian, Australasian
+Engineering, Scholarships in, 560
+Engineering, School of, Giza, Egypt, 69
+Engineers and Professors, 41
+Excavator, The “ Clere,” Wellman Smith Owen
+  Engineering Corporation, 611
+EXHIBITIONS :
+  British Empire Exhibition, 496, 548
+  Marine and Small Craft Exhibition, 558 j
+  Motor Car Shows, 462, 489, 498, 522, 544
+  Nation's Food Exliibition, 266
+  Paris Aero Show. 694
+  Royal Show at Cambridge, 8, 12. 36, 40, 57
+Shipping, Engineering and Machinery Exhibition, 1923, 615
+  Shoe and Leather Fair, 382, 418
+  Smithfield Club Show, 604, 625
+  Textile Machinery Exhibition in Manchester,
+, 390
+  Wireless Exhibition, 352
+F
+FACING Points—nee Railways
+Factors Influencing the Grain and Bond in Moulding Sands, C. W. H. Holmes, 240
+Factory—nee Works
+Fairs—nee Exhibitions
+Far East, 387
+Fatigue in Metals, C. F. Jenkin, 612, 637
+Fay, Sir Sam, on Railway Management, 361
+Fea, Major, on the Washington Conference and
+  Naval Construction, 14—nee also 63
+Federated Malay States, Mining in, 142
+Fibre in Metals, 499
+Fine Grinding in the Potteries, 222
+Fire • engine, Hand - drawn Motor, Dennis Brothers, Limited, 57
+Firms, Famous, Short Histories of, E. L.
+    Ahrons :
+Hawthorn, R. and J W., Leslie and Co., Limited, 29
+  Neilson and Co., 570, 580
+Yorkshire Engine Company, Limited, 160— For List of Locomotives nee Railway Locomotives
+Flax Puller, Mechanical, Marshall, Sons and Co., Limited, 9, 12
+Fleetwood Automatic Telephone Exchange, 474, 475
+Floating Dock, Self-docking, Surabaya Dry Dock Company, 96 (Two-page Supplement, July 28/4, 1922)
+Floating Dock—nee also Dock
+Floating Dry Dock at Rotterdam, 228
+Floating Dry Dock for Southampton, 420, 421
+Floating Elevator for Construction of the Meuse-Waal Canal, 261, 263
+Flood Discharge and the Dimensions of Spillways in India, George B. Williams, 321 ; (Letter), 350
+Flour Machinery, Thomas Robinson and Son, Limited, Cyclone Grain Cleaner, Wheat Stoner and Washer, Radiator Conditioner, Roller Mill, 8, 9
+Flour Roller Mill and Grain Cleaning Machinery, E. R. and F. Turner, Limited, 57
+Forbes, W. A. D., on the Internal Combustion Turbine, 224
+Forest Concessions iu Bulgaria, 201
+Forthcoming Engagements, 26, 54, 80, 106, 132, 158, 182, 208, 234, 260, 288, 314, 342, 372, 400, 428, 456, 484, 512, 540, 568, 594, 622, 652, 680, 704
+Forward, E. A., on Simon Goodrich and His Work as an Engineer, Part I., 1796-1805, 431
+Fottinger Transformers—nee Ships
+Foundrymen, British Institution of, Paper on Semi-steel, by J. Cameron, 149
+Fowler, Sir H., on Superheated Steam and Nonferrous Metals, 307
+France and Foreign Trade, 330
+Frasei, W. A., Strengthening the Floor, &c., of the Forth Bridge, 633
+Freezing Works, Proposed, at Rosario, 350
+French Aluminium Bronze Money, 74
+French Colonial Public Works, 86, 110
+FRENCH ENGINEERING NOTES :
+, 53, 79. 105, 131, 157, 181, 207, 233, 259. 287, 313, 341, 371, 399, 427, 455, 483, 511, 539, 567, 593, 621, 650, 679, 703
+   Air Propellers for Boats, 539
+   Alcohol Motor Fuels, 651
+   Automatic Brakes, 621
+   Automatic Signals, 567
+   Automatic Train Control, 79
+   Aviation, 427
+   Basset Steel Process, 53
+   Bridge Contracts. 483
+   Capsizable Boats, 25
+   Coefficients, 399
+   Colonial Developments, 427
+   Colonial Works, 593
+   Commercial Aeroplanes, 181
+   Commercial Treaties. 539, 679
+   Contracts from Poland, 511
+   Currency and Trade, 207
+    Customs Reform, 483
+    Direct Process Steel, 287
+    Dumping, 567
+    Dunkirk, 25, 455
+    Electrical Distribution, 79
+    Electric Road Vehicles, 651
+    Engineering Strike, 105, 233
+    Exchange Rato, 455
+    Explosive Anthracite, 621
+    Foreign Trade, 233
+    Franco-British Trade, 427
+    Fuel Economies, 539
+    German Machinery, 287
+    German Trade Relations, 371
+    Gliders, 181, 207
+    Havre Strike, 259
+    Higher Prices, 703
+    Hydraulic Laboratory, 567
+    Hydraulic Works, 233
+    Increasing Costs, 621
+    Industrial Heating, 651
+    Industrial Investments, 207
+    Industrial Progress, 593
+    Industries, New, 53
+    Inventions, 399
+    Iron Ore and Coke, 259
+    Labour, 157
+    Liquid Fuels, 207, 399
+    Living Costs, 313
+    Marine Charts, 259
+    Marseilles, 79
+    Miners’ Wages, 25
+FRENCH ENGINEERING NOTES (continued):
+   Motor Rail Traction, 131
+   Moving Platforms, 259, 621
+   Natural Gas, 593
+   Naval Construction, 679
+   New Markets, 427
+   Orders from Poland, 679
+   Paris Metropolitan, 105
+   Paris, Port of, 131
+   Pig Iron, 621
+   Port of Tangier, 341
+   Public Works, 567, 593
+   Pulverised Coal, 105
+   Rail Motors, 313
+   Railway Accidents, 511
+   Railway Catastrophe, 157
+   Railway Conference, 155
+   Railway in Dillicultics, 511
+   Railway Electrification, 511
+   Railway Material, Orders for, 567
+   Railway Rates, 455
+   Railwaymen, 313
+   Reconstruction, 105, 703
+   Reconstruction Work, 313
+ Reparation Scheme, 53 Reparations, 25, 539 Restriction on Foreign Enterprise, 703 Rhone Scheme, 679 Rolling Stock, 53 Sear Cokes, 131
+   Seamen's Strike, 341
+   Situation, The, 371, 651
+   State Railways, 157
+   Steam Plant Orders, 157
+   Street Paving, 399
+   Suction Gas Lorries, 181
+   Swiss-Ocenn Railway, 79
+   Tariff CoellieivntM, 651
+   Trude Crisis, 53
+   Trude with Germany, 341
+   Trade improvement, 233, 511
+   Trade Policy, 483
+   Trade Returns, 105] *
+   Trans-African Railway, 341
+    Truns-Suharun Transport., 703
+ Tunnelling the Faucille, 131 Unemployment, 181 Working Hours, 131, 287
+  FRENCH Motor Cur Design, 388
+  French National Testing Laboratory, 168
+  French Suction Gas Lorries, 332
+  French Trials oLSiirtion Gas Vehicles, 228
+  Friction, Static, Theory of, R. M. Deeley, 610
+  Fuel Commission in France. 222
+ Fuel’Economy Report: -Coal Situation; Oil Fuel Supplies, Present and Future, 334, 364 ; Chemistry of Coal ; 364 ; Brown Coals and Lignite, 365 ; Domestic Heating ami Cooking Appliances, 365 ; Steam Raising and Power Production, 366 ; Appendix, 393 ; Smoke Abatement, 393 ; Summary of Results, 394 Fuel Pumps—see Pumps
+Furnace for Smelting Iron Ore, Swedish Electric, 5
+  Furnaces—oec also Boilers and Ironworks
+  Future of Agricultural Lime, 389
+G
+GAS-DRIVEN Power Plant Using Wood Fuel, Crossley Brothers, Limited, and Premier Gas Engine Company, 194, 202
+  Gas Engines—see also Engines
+  Gas Lorry -*ec Lorry
+  GUM Meter, The Thomas, 111
+Gas Producer, Wood Refuse, Ruston and Hornsby, Limited, 37
+Gas, Suction, Wood Refuse, Producer and Engines, National Gas Engine Company, Limited, 36, 40
+  Gas, Suction — sec also Suction
+  Gaseous Fluid Ejector, Henry A. Hepburn, 401,
+; (letters), 505, 524, 578
+  Gennevillicrs—see Electrical Matters
+German Industry Since the War, Development of, 533
+Gill, Frank, on International Telephony, 489, 499
+Gillott, W. A., on Domestic Load Building, 610, 614
+  Giza, Engineering School of, 69
+Gladstone Dock, Liverpool, Extensions to, 83, 92
+  Glasgow Harbour, Reconstruction of Plantation
+    Quay, Sir W. Arrol and Co., Limited, 137, 144
+   Gloss Paint ing, Mediieval, •!. A. Knowles, 168
+   Glass, Stained and Painted, Modern, H. J.
+     Powell, 468
+Goodrich, Simon, and His Work as an Engineer, Part L, 1796-1805, Compiled by E. A. Forward. 431
+   Grain Size and Diffusion, Professor J. H.
+     Andrew and Mr. Robert Higgins, 307
+   Grinding Machines set Machine Tools
+Guillot, Professor L., on Testing Materials for Shipbuilding, 43, 46
+HAMMER, Single-blow Pneumatic Power, B. and S. Massey, Limited, 534
+   Hardness. 13
+Harrow." Spading," James and Fredk. Howard, Limited, 57
+Hatfield, Dr. W. H., on Corrosion as Affecting Metals Used in Mechanical Arts, 639
+Hawksley, Thomas, Lecture—see Institution of Mechanical Engineers
+   Heat Balances, 41
+   Heat Pump, T. B. Morley, 27
+Heating, Electrical—sec Electrical Matters Hepburn, Henry A., on the Gaseous Fluid
+     Ejector, 401, 429 ; (Letters), 505, 524, 578
+   High Compression—vec Engines
+   Highway Construction in China, 694
+Hindmarsh, R. F., on the Utilisation of Water and Tidal Power, 610
+Histories, Short, of Famous Firms, E. L. Ahrons :
+Hawthorn, R. and W., Leslie and Co., Limited, 29 ; Neilson and Co.t Hyde Park Locomotive Works, Glasgow, 570, 580 ; Yorkshire Engine Company, Limited, 160 - for list of Locomotives, tee Railway Locomotives
+Holmes, C. W. H., on Factors Influencing the Grain and Bond in Moulding Sands, 210 Hortiplow," The Titan, Motes, Limited, 38
+    Hot Wire—see Microphone
+    Hours, Working1—see Labour
+Hudson River Vehicular Tunnel, Ventilation of the, .542
+    Huiutao Harbour, Manchuria. 102
+    Hurst , F. E.\ on Centrifugal Caatinga, 72
+Hutton, Dr. R. S., on the Science of Human Effort, 298, 300
+Hydraulic Punching Machine, Rollings and Guest, Limited, 125
+Hydraulic Spring Testing Machine, W. and T. Avery, Limited, 534
+Hydrautomat, Allen Hydrostatic Pump Syndicate, 21 ; (Letters), 34, 60
+Hydro-electric Plant, Extra High Heid, Fully Generating Station, Switzerland, 88
+Hydro-electric Project, Sila. Italy, 304
+Hydrogen Gas Production, Electrolytic Method, •L B. <’. Kershaw, 315
+Hydrohowt, Crawley Agrimotor Company, Limited, 59
+I
+   IMPROVERS' Training School, 556
+India, Flood Discharge and the Dimensions of Spillways in, George B. Williams, 321
+   Indian Engineering Notes, 98, 152, 200, 228
+, 602, 664
+   India’s Import Trade, 304
+   Industries, Insurance by, 601
+Ingham, W., on Vaal River Scheme ami Barrage, 576 (Two-paye Suppknwnt. December 1st, 1922)
+   Insulation—see Electrical Matters
+   Insurance by Industries, 601
+Internal Combustion Turbine, W. A. D. Forbes 224
+International Electrotechnical Commission, 638 International Railway Congress— see Railways
+   IRON AND STEEL :
+American Methods of Manufacturing Iron Castings, E. Toueeda, 175
+    Annealing, 68
+Bases of Modern Blast furnace Practice, A. K. Reese, 239, 406, 463, 505 : (Letter). I 505	' I
+    Bilbao Iron Ore Market, 585
+    Blast furnace Practice, Cosmo Johns, 412
+Brinell Machine Attachment, E. D. Campbell £66
+    Briquetting Plant for Iron Ores, Sutcliffe.
+      Speakman and Co., Limited, 148, 149
+Changes in Volume of Steels During Heat Treatment, L. Aitchison and G. R. Wood vine, 266
+Corrosion Research Committee see Institute of Metals
+Devonshire Works of the Staveley Coal and Iron Company, 242, 246
+   Diminution of Lag at Ari Through Doformu-
+    _ tion, J. H. Whiteley, 240
+   Electric Smelting of Pig Iron in Sweden, 5
+Flow of Steel at Rod Heat, T. H. 8. Dicken son, 265
+   French Production of Cast Iron, 502
+   Influence of Iron on Copper— see Copper
+   Influence of Rivet Holes, J. S. Wilson and
+      Professor B. P. Heigh, 278
+   Japan, Iron and Steel Industry in, 616
+Magnetic Properties of Heat-treated Carbon Steels, E. D. Campbell and E. R. Johnson, 266
+Manufacture and Treatment of High-speed Steel, H. K. Ogilvie, 265, 282
+Moulding Sands, Grain and Bond in, C. W. IL Holmes, 240
+Nitrogcnisation of Iron and Steel by Sodium Nitrate. L. E. Benson. 240
+   Non-inctallic Enclosures in Steel, 528
+Park Gate Ironworks, 216, 220 (Twopajc Supplement, September \sl, 1922)
+   Pig Iron, Manufacture of, in Now Zealand. 47
+Preservation of Iron and Steel, Dr. Newton Friend, 450
+Rolled Steel Motor Lorry Wheels, Bethlehem Company, 45
+   Semi-steel, J. Cameron, 119
+   Siberia, Coal and Iron in, 380
+   “ Simple ” Carbon Steels, 247
+Steel Making in England, Early History of, Rhys Jenkins, 672 ; (Letter), 629
+IRRIGATION Water, Skimming Rivers for,
+Irrigation Works. South African, 384
+Irvine, Principal J. C., on the Organisation of Research, 238
+Italian Automobile Industry, 638
+J
+JAPAN, Over-production in, 548
+Japanese Copper Industry. 559
+Jenkin, C. F., on Fatigue in Metals, 612. 637
+Jenkins, Rhys, on Early History of Steel
+  Making in England, 572 ; (Letter), 629
+Johns, A. W., on the Stability of the Sailing
+  Warship. 94. 108, 133, 159. 183
+Johns, Cosmo, on Blast-furnace Practice. 412
+Johnson. Dr. F., on Influence of Iron on Copper and Copper Alloys, 412
+K
+KAILAN Mining—see China
+Kapp. Gisbert (The Late), on Power Factor
+  Correction, 555, 561
+Kelhain Factory—see Works
+Kershaw, John B. C., on Atmospheric Pollution, 2
+Kershaw, John B. C.» on the Electrolytic
+ Methods of Hydrogen Gas Production. 315
+LABORATORIES—see French Rubber
+   LABOUR NEWS, STRIKES AND WAG1
+        QUESTIONS
+     Economic Basis of Wages, 276
+     Hours and Output, 443
+     Payment by Results, 357
+     Personal Factor in Industry, 329
+     Railway Labour, 472
+     Railways and Unemployment, 581
+     Road Works to Assist Unemployment, 322
+Working Hours, Committee's Report, 363, 377
+LAUNCHES and Trial Trips, 26, 54. 80, 103. 155, 234, 260, 453, 509, 537, 565,649,677
+   I^ead Mine, Mill Close, Derbyshire, Sulu of, 681
+   LEADERS :
+     Annealing, 68
+     Battleship Programme, 638
+     Battleships and Aircraft. I 19
+     Bearings and Bearing Metals, 581
+     Brimstone vermin Pyrites, 196
+     Brinell Ball Tost, 329
+     College and Workshop, 172
+     Coming Commercial Competition, 119
+     Condensation of Steam, 93
+     Corrosion, 13, 357
+     Cruising Endurance of Submarines, 275
+     Crystallisation, 195
+     Domestic Load. 610
+     Economic Basis of Wages, 276
+     Electrical Accidents, 93
+     Electric Locomotives, 555
+     Electricity Supply, 415
+     Engineers and Professors, 41
+     Far East, 387
+     Fatigue, 637
+     Fibre in Metals, 499
+     Fine Grinding in the Potteries, 222
+Fleet Reductions and Comparative Strength, 171
+     Franco and Foreign Trade, 330
+     Hardness, 13
+     Heat Balances, 4 I
+     Highway Construction in China, 691
+     Hours and Output, 413
+     International Railway Conference, 302
+     International Telephony, 499
+     Light Railways, 221
+    Marino Motor Design, 247
+    New Battleships, 471
+    Non-metallic Enclosures in Steel, 528
+     Payment by Results, 357
+    Personal Factor in Industry, 329
+    Power Factor Correction, 555
+    Propulsion of Submarines, 527
+    Pure Metals, 387
+    Railway Bridges, 301
+    Railway Labour, 472
+    Railway Working in Fog, 528
+    Railways and Unemployment, 581
+    Responsibilit ies of the Stevedore, 301
+    Safety Regulations for Saw’ Mills, 693
+    Shipbuilding Industry, Position of t he. 196
+    “ Simple ’’ Carbon Steels, 247
+    Speeding-up on the Underground, 357
+    Standardisation Again, 693
+    Student in the Factory, 415
+    Theory of Lubrication, 609
+    Trade Problems, 172
+    Training of Naval Engineers, 667
+    Twelve Months of Railway Du-control, 145
+    Vague Specifications, 443
+    Validity of Einstein’s Doctrine, 668
+    V indication of the Capital Ship, 67
+    Wireless Telephony, 145
+LEATHER Measuring Machine, Turner Tanning Machinery Company, Limited, 418
+Leather Working—nee alno. Exhibitions, Shoe and Leather Fair
+Leicester—nee Electrical Matters
+STTERS FROM OUR OWN CORRESPONDENTS :
+    England, North of, 22, 50, 76, 102, 128, 154
+, 179, 204, 230, 256, 284. 285, 310, 338
+, 368, 396, 424. 452, 480, 481, 508, 536
+, 590, 618, 648, 676, 700
+    Lancashire, 21. 49, 75, lol, 127, 153, 177, 203
+, 255. 283, 309, 337, 339, 367. 369. 395
+, 451. 479. 481, 507, 535, 563, 589, 617
+, 649, 675, 699
+    Midlands and Staffordshire, 21, 49, 75, 101
+, 153, 177, 203, 229. 255, 283, 309, 337
+, 395, 423, 451, 479, 507, 535, 563, 589
+, 619. 647, 675, 699
+    Scotland. 23, 51, 77, 102, 129, 155, 179, 205
+, 257, 285, 311, 339, 369. 397, 425, 153
+, 508, 537, 565. 591, 619, 648. 677, 70
+    Sheffield. 22, 50, 76, 102, 128, 154, 178, 204
+, 256, 284, 310, 338, 368. 396. 424. 152
+, 508, 536, 564, 590, 618, 648, 676, 700
+    Wales and Adjoining Counties, 23. 51, 77
+, 129, 155, 179, 205, 231, 257, 285. 311
+, 369. 397, 425, 453, 481, 509, 537, 565
+, 619, 649, 677, 701
+TO THE EDITOR :
+Accurate End Measurement, Hy. Baker, 337 ; A. C. Wickman, 281
+    Avoidable Waste in Locomotive Operation,
+      F. W. Brewer, 10 ; Win. T. Hoecker, 33
+Breakdown Cranes. Craven Brothers (Man cheater), Limited, 630
+Bridges—see Corrosion, Economy. Nickel Steel, Railway
+    Brinell Ball Test, P. V. Vernon, 408
+    British Engineers in India. M.I.C.E., 337
+    Bronze Slide Valves, Western, 281
+    Channel St earners, W. B. Thompson, 578
+    Chinese Purchases of Foreign Materials, J.
+      Whittail and Co., Limited, 214
+    Concrete Roads. J. H. Walker. 408
+    Corrosion, Bridge Engineer, 34
+    Corrosion Puzzle, P. V. Vernon. 673
+    Diesel’s Patent of 1892, H. Riall Sankey. 112;
+      T. Orchard Lisle, 243
+Double Reduction Geared Turbines, Palmer's Shipbuilding and Iron Company, Limited. 243
+Economiser, The Case for the, Julius Frith, 10
+    Economy in Bridges, Albert S. Spencer, 337
+    Electric Cooking. Adam G. Whyte, 60
+    Electric Locomotives, W. P. Durtnali, 629 ;
+      Cecil G. Howsin, 673 ; Ernest G. Pink, 673
+“ Electricals ” Examinations, W. F. Gress- well, 630
+    Energy in the Atmosphere, 11. R. Kumpe, 473
+LETTERS TO THE EDITOR (continued):
+Errors of Gauging, Axel C. Wickman, 60(1, 686 ; R. E. Crumpton, 629 ; Wm. Taylor. 630 ; H. J. Thomson, 630 ; T. W. Cooper, 630 ; P. Bishop, 673 ; A. Bramwell, 673
+  Expenses of Applicants, Applicant, 60
+  Filing Drawings, W. G. G., 350
+Flood Discharge and the Dimensions of Spill- ways, A. Fairlio Bruce, 350
+  Gas from Sewage Filters, A. J. Martin, 60
+  GUMCOUM Fluid Ejector, Interested, 505, 578;
+    H. A. Hepburn, 524
+  George Richards’ Fund, L. N. Burt, 449
+Glasgow and South-Western Railway Baltic Locomotive, R. H. Whitelcgg. 578
+  Gliders, Economist, 244, 350 ; Enquirer, 337 ;
+    A Dubious Scot, 350
+  Hardness Scales, R. M. Leslie, 112
+  Helical Goars, C. E. Stroineyer, 578
+  High (Joinpression in Petrol Engines, Geo. 'I’.
+    Pardoe, 524
+  History of Stool Making. L. P. Sidney, 629
+  Hollow Coil Springs, A. V. Roe, 474
+  Human Side, Timon, 630 ; Alexander
+    McLean, 673 ; Robert Keddie, 686
+  Ilydruutomat, G. M. R.. 34
+  Indicating Opposed-piston Engines, H. A. D.
+    Acland, 188
+  Japanese Trade, An Out-land Voyager, 380 ;
+    Columbus, 449 ; Traveller. 474
+Kapp, Dr. Gisbert, The Late, Goo. Cawley, 188
+Local Electricity Supply v. Bulk Supply, W. S., 448 ; Geo. A. Warburton, 473;
+    J. N. Waito, 504
+  Modem Flour Mill. W. Worby Beaumont. 10
+  Nickel Steel for Bridge Construction, F. B. N.
+    White, 380 ; Conrad Gribble, 108
+  Porosity of Castings, C. E. B.. 168
+  Railway Bridges, Student, I.C.E., 336, 4 19 ;
+    Conrad Gribble, 408
+Repair of an Old Canal Lock, Arthur Walker, 629
+  Specialisation or Team Work. F. A. P., 559
+  Steam Engine Problem, K. P., 630
+  Steam Jet Air Ejectors, H. A. Hepburn, 168
+  Student in the Factory, A. F. T.. 449 ;
+    Student , 473 ; Ono of Thom, 473
+  Surface Condensing Plant, R. Velut, I 12
+Timothy Hack worth and the Locomotive, &c., J. G. H. Warren, 380
+  Tenons of Railing Bars, G. Halliday, 578
+'Tragedy of the Small Engineer, C. Watts, 112 'Train Speeds of 90 Miles per Hour, T. W., 560 'Turbo-compressor and Aviation, W. J. Stern, 560
+University Degrees and Engineering Appointments, B.Sc., 188
+Vane Wheel Propellers, Archibald Denny, 60
+Water Raising, N. S. (Illustrated), 60 ; Alan Sullivan, 168
+LIQUID Fuels, Progresi in, 446
+LITERATURE
+Reviews :
+  Direction and Position Finding by Wireless,
+    R. King, 556
+Electric Railway Traction, F. W. Carter, 95, 276
+  Electric Ship Propulsion, Commander S. M.
+    Robinson, 277
+  Filtration, T. Roland Wollaston, 121
+George Washington, Life of, Henry G. Prout, 487
+  Heat Treatment of Soft and Medium Steels,
+    F. Giolitti, 276
+  Metallography, Cecil H. Desch, 95
+Metallography and Micrography, Introduction to the Study of, Leon Guillot and Albert Portevin, 147
+  Navigation IntGrieure : Canuux, &c., O.
+    Jacquinot, 147, 223
+Patents for Inventions, J. Ewart Walker and R. Bruce Foster, 389
+Short Notices :
+All-electric Age, The, A. Gowans-Whyte, 95, 695
+Alternating-current Electrical Engineering, Philip Kemp, 197
+  Annuairesdes Ports Beiges, 1922 Edition. 695
+Automatic* Pumping, and Notes on Water Analysis, &c., W. W. Fyfe, 95, 197
+   Boiler Plant Testing, David Brownlie, 223
+Coal Mining Industry of the United Kingdom, &c., Finlay Gibson, 223
+Electrical Circuits and Circuit Connection4, W. R. Bowker, 488
+Electrical Engineering Testing, B. G. D. A. Parr, 197
+Electrical Handling of Materials (Vol. III., Electric Cranes), H. H. Broughton, 488
+Electrical Undertakings, Manual of, Emile Garcke, 121, 173
+   Electrician, Tin , Annual Tables, &c., 223
+Engineering Workshop Handbook, Ernest Pull, 223
+   Garcke and Fells Factory Accounts, 95
+   Hydraulics, Elementary, F. C. Lea, 197, 223
+Insulating Varnishes in Electro-technics, Arthur R. Matthis, 121
+Magnetism and Electricity, B. J. Paley York, 121. 223
+Mechanical Handling and Storing of Material, G. F. Zimmer, 173, 223
+Metal Cutting Tools, A. L. de Leauw, 95, 223 Metals Used in Marine Engineering, Practical
+     Treatise on. W. H. Colpitis, 95, 223
+Molesworth, Sir Guilford, Life of, E. J. Molei- worth. 389
+Railway Permanent Wav, W. Hep worth, 695
+Refrigeration, Practical, for Marine Engineers, H. E. Roberts, 95, 223
+   Standard Handbook for Electrical Engineers,
+Steam Power Plant. Auxiliaries and Accessories. T. Croft, 197
+    Willing’s Press Guide, 1922, 95
+Wireless, Popular and Concise, Lieut.- Colonel G. G. C. Crawley, 556
+  Books Received :
+Advisory Committee for Aeronautics, Re- forts and Memoranda. No. 246, J. R.
+       ’annell and Others, 223
+Aeronautical Research Committee, Reports and Memoranda, No. 761, H. Gluuert and
+. L. Peatfleld, 223
+LITERATURE (continued):
+Books Received (continued);
+Aluminium Repairing, \V. H. H. Platt, 699 Anglo-South American Handbook for 1922,
+    W. H. Koebel, 69
+  Birmingham Exchange Directory. 223
+British Empire Patent Conference, Report, 1922, 197
+British Engineering Standards Associat ion : British Standard Specification, Chemical Fire Extinguishers, 69, 223
+ Publication No. 83, 1922, Aircraft Dope and Protective Covering, &c.; Aircraft Material : Aluminium Tubes ; Heat Treatment of Light Aluminium Alloy for Aircraft Purposes ; Heat Treatment of Wrought Y Alloy for Aircraft Pur- i oses ; Storage of Aircraft Timber, &c., 5
+     No. 9, 1922, Bull-head Railway Kails, 147
+No. 128, 1922, Dimensions and Resistances of Bare Annealed Copper Wire for Electrical Machinery and Apparatus, 223
+No. 153, 1922, Parts 1 and 2, Girder Bridges ; Part 1, Materials; Part 2, Workmanship, 244
+No. 108, 1922, Graphical Symbols for Electrical Purposes, 223
+No. 7, 1922, Insulated Annealed Copper Conductors, &c., 147
+No. 143, 1922, Long Sweep Type Malleable Iron Pipe Fittings. &c., 147
+No. 154, 1922, Malleable and Soft Cast Iron Pipe Fittings, Ac.. 147
+No. 96, 1922, Parallel-sided Carbon Brushes for Direct-current Commutator Machines, 244
+    Buff Book, October, 1922, 699
+Calculus, Outlines of the, Terry Thomas, 223 Catalysis, Newer Theories of Chemical Action, 95
+Chart of Rates, Allowances for Income Tax, Ac., C. H. Tolley, 197
+Chemical Engineering Design, General Principles of, Hugh Griffiths, 359
+City and Guilds of London Institute, Department of Technology, Programme for Session 1922-1923, 244
+Coal in International Trade, A. J. Sargent, 147
+Coal Tar Colours in the Decorative Industries, A. Clarke, 95
+    Czecho slovak Republic, Jaroslav Ccsar and
+       F. Pokorny, 197
+Dams, Design and Construction of, Ac., E. Wegmann, 121
+Department of Scientific and Industrial Research :
+       Food Investigation Board :
+Report- No. 10, Inspection of Canned Foods, W. G. Savage, 95
+Report No. 7, Preservation of Food by Freezing, Walter Stiles, 95
+       Fuel Research Board :
+Report No. 4, Tests on Ranges and Cooking Appliances, A. H. Barker, 95
+    Der Kreistr.iger, Dr. Ing. G. Unold, 147
+Design of Masonry Structures and Foundations, C. C. Williams, 244
+ Dynamos and Electric Motors, Working of, 69 Empire Forestry, Vol. I., March, 1922, 69
+Encyclopedic L6aute L’Azote, Ac., Louis Hackspill. 95	k
+Encyclopedic Uauti : l-e» Progr s de la Metallurgic du Cuivre, Augusto Conduchd, 95
+Fitters, Turners and General Machinists, | Workshop Handbook, Ernest Pull, 147
+     Flow of Liquids in Pipes, Norman S windin, I
+Gloucestershire Council : Annual Report of Highways, Works, Ac., Committee, 197
+Happy India as it Might be Guided by Modern Science, Arnold Lupton, 121
+     Heat, W. J. R- Calvert, 359
+Heating, Ventilating and Domestic Engineering, 223
+     Income Tax, Excess Profits Duty, Ac., C. H.
+        Tolley, 95
+     Income Tax Guide, H. W. Palmer, 359
+Income Tax and Supertax, 1842-19L3, Oliver and Boyd, 197
+Industrial and Economic Situation in Greece, Report, E. C. D. Rawlins, 244
+Industrial Motor Control, Direct-current, T. A. Dover, 95
+Institute of Metals. Journal of the, G. Shaw Scott, Vol. XXVII., 223
+Institution of Civil Engineers : List of Members, July 1st, 1922, 197
+Institution of Railway Signal Engmeere, “ Proceedings.” 1921, M. G. Tweedie, 223
+Jigs, Tools and Fixtures : Their Drawing and Design, Philip Gates, 69
+Kyushu Imperial University, Japan, College of Engineering, 147
+Labour Policy, False and True, Lynden Macassey, 359	.	..
+      Law Relating to Electrical Energy in India,
+        J.	W. Meares, 699	.
+Les Axiornes de la M6camque, Paul I ainleve, 223
+Lubrication and Lubricants, J. H. Hyde, 699 Machine Shop Mathematics, G. Wentworth, D. E. Smith, and H. D. Harper, 359
+Machine Tool Operation, Part 2, H. D. Burghardt, 244
+Marine Diesel Oil Engines, J. W . M. Sothern, 223
+       Marine Engines, A. Ritchie Leask, 121
+Marine Insurance for the Shipper, Joshua Lea, 699
+Materials of Chemical Plant Construction : Non-metals, Hugh Griffiths, 359
+       Mechanics, Part. I., George Thompson and
+         G. H. Leslie, 244
+Ministry of Munitions and Department o! Scientific and Industrial Research, Technical Records of Explosives Supply. 19 U- 1918, No. 7, Manufacture of Nitric Acid, Ac., 173	_ ..
+Model Electric Locomotives and Railways, Henry Greenly, 95	.
+       Motor Car Index, 1922, J. F. Atkinson, 223
+National Physical Laboratory : Collected Researches, Vol. XVI., 1921, 121
+Notes Economiques d'un Metallurgists, Camille Cavallier, 69
+Patent Smokeless and Semi-smokeless Juels, J. A. Greene and F. Mollwo Perkin, 1)99
+   LITERATURE (continued):
+   Books Received (continued):
+Philadelphia Commercial Museum, &c.t J. J. Macfarlano, 699
+     Practical Accounting for General Contractors,
+       H. 1). Grant, 244
+Production Engineering and Cost Keeping for Machine Shops, W. R. Bassett ami Johnson Heywood, 244
+Pumping in the Chemical Works, Norman Swindin, 359
+Railway Claims Explained, G. Fraas and M. Baldwin. 95
+Railway Signalling, Automatic, F. Raynar Wilson, 699
+Railways and Railway Securities, F. C. Betts, 95
+     Reinforced Concrete, R. J. H. Hudson. 223
+Sammlung Goschen Elect rotechnik Ein- fuhrung in die Starkstromtechnik, I.: Die Physikalischen Grundlagen, Professor .1. Hermann, 244
+Scottish Canals and Waterways, Edwin A. Pratt, 699
+Shield and Compressed Air Tunnelling,
+       B. H. M. Hewett and 8. Johannesson, 699
+     Shipping, Glasgow. 1922, 359
+     Shipping, Liverpool. 1922, 359
+     Shipping. London. 1922, 359
+     Shipping. North-East Coast, 1922, 359
+Smokeless City, E. D. Simon and Marion Fitzgerald, 173
+South Wales and Monmouthshire School of Mines Calendar, Session 1922-23, 197
+South Wales and Monmouthshire University, of, and School of Mines, Regulations, &<:., »m
+Standard Handbook for Electrical F. F. Fowle, 699
+     Steel Thermal Treatment, J. W.
+Tolley s Income Tax Tables, 1920-22 and 1922-23, C. H. Tolley, 197
+Trade, Industries and Productions of British South Africa, C. W. F. Harrison, 173
+    Una-flow Steam Engine, Professor Dr. Ing.
+       J. Stumpf, 121
+Untersuchungen an Kondensations-Luft - pumpen, Dr. Ing. K. Hoefer, 147
+    Vacuum, Henry A. Fleuss, 95
+War Record of the London and North- Western Railway, E. A. Pratt, 95
+Weighing and Measuring of Chemical Substances, H. L. Malan and A. I. Robinson, 359
+Westinghouse, George, A Life of, H. G. Prout. 223
+    Wireless at Home, H. de A. Donisthorpe, 95
+Within the Atom : Electrons and Quanta, John Mills, 121
+Woollen and Worsted Spinning, Aldred F. Barker, 699
+Year Book of the Michigan College of Mines, 1921-22, 699
+ LLOYD’S Register—see Ships
+ Lock—sec Canal
+ Locomotive Power, E. C. Poultney, 248
+Locomotives. Oil, for the Gold Coast, McEwan Pratt and Co., Limited, 646
+ Locomotives, Railway—see Railways
+ Log—see Ships
+London Traffic Problem, F. Rings and T. C. Hood, 200
+ Loom Patents Extended, 153
+Lorry Conversion Attachment, Ransomes, Sims and Jefferies, 38
+Lorry, Motor, Wheels, Rolled Steel, Bethlehem Company, 45
+ Lorry, 6-Ton Steam, Fodens, Limited. 625
+i Lorry, 3-Ton Suction Gas, J. I. Thomycroft and Co., Limited, 19
+ Lorries, French Suction Gas, 332
+| Lubrication, Recent Researches on, Thomas Hawksley Lecture, Dr. T. E. Stanton, 598, 609, 628
+Lumley, Gascoigne, on Reclamation Work and its Operation, 659, 668
+M
+MACHINE TOOLS :
+Armour Plato Grinding Machine, Tasker’s Engineering Company, Limited, 308
+   Surface Grinding Machine, Vertical Spindle.
+   Lumsden Machine Company, Limited, 688 Surfacing and Boring Machine, Large, H. W.
+     Kearns and Co., Limited, 360. 361
+“ Turner-Macrof ” Milling Machine, E. R. and F. Turner, Limited, 626
+MACHINING, Avoiding Deformation During, A. Whitehead, 98
+Magneto, New Type, with Stationary Arma, ture, British Lighting and Ignition Company- 384
+Manchester, Concrete Roads in, J. B. L. Meek, 375 ; (Letter), 408
+Manchester Exhibition—see Exhibitions
+Manchester Ship Canal, Petroleum Spirit Dock on, 324, 328
+Manchester Wireless Broadcasting Station, 670
+Marconi, Senatore, on Radio Telegraphy, 225
+Marine Motor Design, 247
+Marseilles-Rhone Canal, 432, 442
+Maw, Dr. W. H., Presidential Address. 500
+Measurement Machines Using a Screw, Accurate
+End Measurement on, Henry Baker, 81 ; (Letters), 281, 336
+Meek. J. B. L., on Concrete Roads in Manchester, 375 ; (Letter), 408
+Metal Aeroplane—see Aeronautics
+Metals, Fatigue in, C. F. Jenkin, 612, 637
+Metals, Fibre in. 499
+Metals, Pure, 387
+Metals—see also Institute of Metals
+Meuse Lock on the Meuse-Waal Canal, Dr. L. R.
+   Wentholt, 235, 261
+Microphone, Rot Wire, and its Applications.
+   Major W. S. Tucker. 600
+Mine, American, Octagonal Shaft at, 644
+Mineral Statistics, Our, 596
+Miners, Entombed, Signalling by Wireless Telegraphy to, Tests, 551
+Mining in the Federated Malay States, 142
+Mining, Kuilan Administration, China, 296, 438, 439
+Mining, Placer, Cold Water Thawing in, Charles .Janin, 253
+Mobile Batches, Influence of, on Manufacturing Capital, A. Whitehead, 518
+Model of Steam Turbine Mechanical Drive, Metropolitan.* Vickers Electrical Company, 390
+Mole Drainer, Martin’s Cultivator Company, Limited, 37, 40
+Money—see French
+Montreal Harbour, Improvement of, 305
+Morley. T. B., on the Heat Pump, 27
+Motor Car Design, French, 388
+Motor Cars at the Shows :
+Crossley Motors, Limited. New Type Four- cylinder, 12-14 H.P., 491, 492, 498
+Daimler and B.S.A. Companies, 16 H.P. Six- cylinder Chassis, 492, 523, 524
+   Four-cylinder 22.4 H.P. Vauxhall, 545
+   G.W.K. Friction-driven, 544
+   GWynnes Engineering Company, Limited,
+H.P.. 490, 491, 498
+   Herbert Engineering Company, Limited, 492
+   Humber Company, 8 H.P., 11.4 H.P. and
+.9 H.P.. 490* 498
+   Lancia 13.9 H.P.. 489. 490, 498
+   Rolls-Royce 20 H.P.. 489, 498
+Ruston and Hornsby, Limited, 16 H.P. and 20 H.P.. 462
+Sunbeam Motor Car Company,‘ Limit ed. Allround Brakes. Perrot Front Wheel Brake, Servo Mechanism. 492, 522
+Trojan, L. Hounsfield, Leyland Motors, Limited, 522, 523
+Wolseley 14 H.P. Motor Car, Carburetter and other Details, 544
+Motor Car Lubrication, 545
+Motor Cycle Noises and the Low Audiometer, 335
+Motor Road Roller, N. de Wind, 366
+Motor Road Roller with Scarifier. Oxford
+   Steam Plough Company. Limited, 100
+Moulding—nee Iron and Steel
+Mower. “ Cut more.” for Fordson Tractors.
+   Afred Dugdale, Limited, 58
+N
+NATURAL Gas in France, 151
+Naval Matters—nee Ships
+NEWCOMEN SOCIETY :
+   Meetings, 431, 572, 574
+President Elected, Mr. Loughnan Pendred, 574
+Early History of Steel Making in England, Rhys Jenkins, 572 ; (Letter), 629
+Simon Goodrich and his Work as an Engineer, Part 1., 1796-1805, Compiled by E. A. Forward,431
+NEW Holland Railway Pier, Strengthening, 450 Nitrogen Industry, 359 Non-metallic—see Iron
+OBITUARY :
+   Bell, Alexander Graham, 121
+   Godfrey, William Bernard, 173
+   Hubert, Professor Herman Victor, 350
+Kapp, Gisbert, 173; (Letter), 188; (Correction), 223
+   Rigg, James, 699
+   Watson, Edward Augustus, 250
+   White, R. Saxton, 173
+   Wilson, John, 520
+OGILVIE, T. H., on Manufacture and Treat
+   ment of High-speed Steel, 265, 282
+Oil in Australia, Search for, 116
+Oil Fuel—see also Fuel Research
+Organisation of Research, Principal J. C.
+   Irvine, 238
+Oscillograph—see Electrical Matters
+P
+PANAMA Canal, Traffic of, 320
+Patent, Letters, Infringement of, 647
+Patent, Letters, Prolongation of, 100, 305
+Patents Extended. 524
+Patents, Loom, Extended, 153
+PATENT SPECIFICATIONS
+British :
+Aeronautics, 26, 158, 341, 455, 651, 704 Batteries and Accumulat ors, 53, 207, 233, 455 Condensersand Feed-water Heaters, 105, 651 Cranes and Conveyors, 181, 234, 288, 371, 400, 512, 568
+   Crushing and Grinding. 484, 568
+Dynamos and Motors. 25, 53, 182, 233, 259, 287, 313, 371, 483, 703
+    Electrical Appliances, 539, 567, 621
+    Electric Welding, 54
+    Engines, Internal Combustion. 53, 105, 131,
+, 181, 207, 233, 259, 371. 427, 593, 621, 679, 703
+    Engines, Steam, 25, 207, 427, 679
+    Furnaces, 427, 456
+    Gas Producers, 427, 539
+Lighting and Heating, 54, *79. 131, 158, 260, 313, 342, 372, 400, 511, 621
+    Locomotives, 342, 455
+    Machine Tools and Shop Appliances, 26, 79,
+, 232, 260, 288, 342, 371, 428, 511, 568, 622, 652, 679. 704
+    Measuring—see Testing
+    Metallurgy, 400
+    Mining Machinery, 568
+Miscellaneous, 26, 54. 79. 106. 132, 158, 182, 208, 234, 260, 288, 314, 342, 372, 400, 428. 456. 484, 512, 540, 568, 594, 622, 652. 680. 704
+Motor Cars and Road Traffic, 79, 181, 208, 260, 287, 313, 512. 540. 567, 622,652
+    Ordnance and Armour, 208
+Pumping and Blowing Machinery, 106, 181, 372, 484, 540, 594, 651, 680
+PATENT SPECIFICATIONS {continued):
+British {continued):
+  Shipsand Boats, 54, 208, 314. 400, 456, 651
+Steam Generators, 25, 157, 207, 287, 399, 483 Steam Turbines, 53
+Switchgear, 105, 132, 157, 181, 259, 287, 341, 399, 427, 455, 483, 511, 567, 593, 621, 679
+Telegraphs and Telephones, 181, 208, 341, 483, 651, 679
+  Telephony, 158—ace also Wireless
+Testing and Measuring Instruments, 25, 106, 288, 428, 455, 511, 621, 652,704
+Tramways and Railways, 106, 233, 313, 342, 372
+Transformers and Converters, 233, 260, 427, 483, 539. 567, 593, 621, 679
+Transmission of Power. 26, 53, 79, 106, 132, 207, 287, 313, 371, 399, 483, 511, 539, 567, 593, 622, 703
+Turbine Machinery, 25, 105, 131, 157, 259, 341, 651
+  Welding, 234, 428
+  Wireless Telegraphy and Telephony, 25, 158
+PAYMENT for Work—see Labour
+Peace Treaty Patents, 6
+Pearce, J. G., on Industrial Electric Heating, 226
+Personal and Business Announcements, 26, 54, 103, 132, 158, 208, 234, 260, 314, 342, 397, 425, 453, 509, 537, 565, 591, 622, 649, 677, 701
+Personal Factor in Industry, 329
+Petroleum Spirit Dock on the Manchester Ship Canal, 324, 328
+Physicist, The, and the Electrical Engineering Industry, 440
+Pipe—#ec Steam
+Pipe Lino Work at the Geimevilliers Power Station, 336
+Planche Rotary Compressor, 280
+Plough, Tractor, Ruston and Hornsby, Limited, 37, 38
+Ploughs, Three-row Ridging, W. N. Nicholson and Sons, Limited, 57 ; Cable Ploughing Engines, Steam and Paraffin; 60-70 H.P. Internal Combustion Engines and Balance Plough. John Fowler and Co., Limited, 59
+Pneumatic Power Hammer, Single-blow, B. and S. Massey, Limited, 534
+Pneumatic Power Press Guard, Hordern and Mason, 125
+Pollution, Atmospheric, J. B. C. Kershaw. 2
+Potato Digger,* A. C. Barnlett, Limited, 57
+Potteries, Fine Grinding in, 222
+Poultney, E. C., on Locomotive Power, 248 Power Factor—nee Electrical Matters
+Power, Wav© Transmission of, 444, 466
+Propellers, Marine—nee Ships
+Public Works, Proposed, in France, 45
+Publicity Managers, Good Advice to, 615
+PUMPS :
+Centrifugal Pump, New Type, Drysdale and Co., Limited, 124
+  Deep Bore-hole, Pump and Machinery, H.
+    Brown and Co., 64
+Electrically Driven Treble-ram Pump, Joseph Evans and Sons, Limited, 349
+  Fuel Pump for Six-cylinder 500 B.H.P.
+    Engine, 290
+  Heat Pump, T. B. Morley, 27
+High-speed Silent Plunger Ram Pump, Pulsometer Engineering Company, Limited, 152
+Motor-driven Hydraulic Pump, Worthington- Simpson, Limited. 57
+Portable Pumping Set for China, Parsons Motor Company, Limited, 45
+Rotary Petrol Pump, Avamore Pump Company, Limited, 645
+Rotary Pump, J. Stone and Co., Limited, 585 Rotary Valveless Pump, Langdon Engineering Works, 559
+Steam Jet Air Pumps, Kinetic Rotary-Air Pumps, Turbine-driven Circulating and Extractor Pumps, W. H. Allen, Sons and Co., Limited, 403, 414
+Turbine Pump for Fire-engine, Dennis Brothers, Limited, 57
+Turbine Pumping Unit, 200-Gallon, for Motor Cars, Dennis Brothers, Limited, 57
+Walsall Electricity Undertaking, Pumping Plant for, Mather and Platt, 632
+PUNCHING Machine for Chain Links, Hydraulic, 11 oilings and Guest, Limited, 125
+Pure Metals, 387
+R
+RADIO Direction Finding, R. L. Smith Ros3 and R. H. Barfield, 562
+Radio Telegraphy, Senatore Marconi, 225
+Radio Telegraphy and Telephony, Lecture by Mr. E. H. Shaughnessy at the Polytechnic, and Demonstration by Sir W. Noble, 502
+RAILWAYS AND RAILWAY MATTERS :
+General :
+Australia. Railway Gauge Problem in, Professor T. Hudson Beare, 251
+  Boirault Automatic Railway Coupling, 254
+  British Sleeping Cars for the Continent,
+    Leeds Forge Company, 671
+  Continuous Brakes for Goods Trains, 653
+  Economy in Bridge Design, 278
+  International Railway Conference, 302
+International Railway Congress Association : Section I.:
+August Bulletin, Summary of Discussions, 302
+Const ruction of Road Bed and Track, 302 Maintenance and Supervision of the Track, 303
+    Reinforced Concrete, 303
+    Special Steels, 303
+      Section 11.:
+Bogies, Axles and Springs of Locomotives. 324
+    Economic Production and Use of Steam in
+      Locomotives, 324
+      Section III.:
+    Electric Traction, 347
+    Liquid Fuel, 347
+    Locomotive Cab Signals, 347
+    Passenger Carriages, 347
+  Light Railways, 221
+RAILWAYS AND RAILWAY MATTERS (con- tinucd):
+   General (continued):
+Long-distance Operation of Railway Facing Points, Great Central Railway, 227
+Power Signalling on the Melbourne Suburban Railways, 120
+     Railway Accidents, 73
+     Railway Labour, 472
+     Railway Management, Sir Sam Fay, 361
+     Railway Returns for 1921, 392
+Railway Working in Fog, 528 Railways Under Grouping, 695 Railways and Unemployment, 581 Re-signalling of the Mersey Railway, 16 Strength of Railway Bridges, Discussion at
+British Association, 277, 301 ; (Letters), 336, 337, 409, 449
+Strengthening New Holland Railway Pier, 450
+Sulzer Diesel-electric Rail Car, 692, 696 Train Speeds : A Revelation, 531 : (Letter), 560
+     Twelve Months of Railway De-control, 145
+    British, Colonial and Indian :
+     British Malaya, Railways in, 114, 118
+Chalk Farm \\ idening, London and North- Western Railway, 32
+Federated Malay States Railways, Annual Report, 645
+Forth Bridge, Floor, Ac., Strengthening, W. A. Fraser, 633
+Great Central Railway Facing Points, Longdistance Operation of, 227
+     India, Railway Expansion in, 90
+     Irish Railways, 500
+Melbourne Suburban Railways, Power Signalling on, 120
+     Mersey Railway, Re-signalling of, 16
+     New South Wales Railways, 464
+New Zealand Railways, Year’s Finances, 628 South-Eastern and Chatham's Railway Electrification Scheme, 188
+Railway Gauge Problem in Australia, Professor T. Hudson Beare, 251
+     Speeding-up on the Underground, 358
+    Foreign :
+     Argentina, Railway Developments in, 298
+     Bolivian Railway Projects, 6
+     Brazil, Railways in, 559
+Continuous Brakes in France, 336 Demolition of the Batignolles Tunnels, 530 French Railways, Position of, 85
+French Summer Railway Services in 1922, 191 Light Signals on American Railways, 626 Peruvian Railway Contract, 201
+    RAILWAY LOCOMOTIVES
+    General:
+Nee alto Railways, International Railway Conference
+American Locomotive, Interesting Link in History of, F. W. Brewer, 90
+Caprotti Locomotive Valve Gear, 674 Deflection Testing of Locomotive Axles, Amsler and Co.’s Machine, 279
+Electric Locomotives, Sir Vincent Raven on, 546, 555 ; (Letters), 629, 673
+Locomotive Cut-off and Horse-power, 501 Locomotive Power, E. C. Poultney, 248 Locomotive Tenders, Coal Pusher lor, 615 Locomotives included in Short Histories of Famous Firms, E. L. Ahrons :
+Comet, The, 1835 ; The Swift, 1836 ; The Plows, 1848 ; Great Western Railway Single Driver, 1853 ; Glasgow and South- Western Railway Goods Engine, 1855 ; Stockton and Darlingt on Mineral Engine, 1868 ; Engine for Chicago Exhibition, 1893 ; Highland Railway Express Passenger Engine, R. and W. Hawthorn, Leslie and Co., Limited, 29
+Single-driver for India, 1860, 570, 571 ; Dundalk and Enniskillen, 1861, 570, 571; Caledonian Railway, 1861, 570, 571 ; Fell’s System Side-tank, for New Zealand, 1886, 571, 572, 580; Four-coupled Midland Railway, 1870, 571, 580 ; Goods Engine, Midland Railway, 1876, 571, 580; Four-coupled Tender Engine, Midi Railway oi France, 1881-2, 571, 580 ; Single-driver for Egypt, 1862. 570, 580; Four-coupled 'lender Engine, North-Eastern Railway, 1873, 571, 580 ; Eight-coupled Tank, Great Indian Peninsula Railway, 1879, 571, 580; Express Engine, Cafedonian Railway, 1884, 571, 580 ; Freight Engine, West Australian Railways, 1897, 572, 580; Eight- coupled Tender Engine, Central South African Railway, 1902, 572, 580; Tank Engine, Great Northern Railway, 1866, 571, 580; Fairlie Engine for Mexican Railway, 1889, Neilson and Co., 572, 580 Express Engine lor the Great Northern
+     Railway, 1866 ; Poti-Tiflis Railway, 1869-70 ; Buenos Aires Great Southern Railway, 1870 ; Japanese Government Railways, 1871; Nitrate Railways, Fairlie Engine and Articulated Meyer Type Engine, 1912, The Yorkshire Engine Company, Limited, 160 Ohl British-Canadian Locomotive, 349 Superheated Steam, Effect of, on Non-ferrous Metals Used in Locomotives, Sir H. Fowler, 317
+   British, Colonial and Indian :
+Consolidation Locomotive for the Victorian Railways, 689
+Glasgow and South-Western Railway, Baltic Type Tank Engine, 502 ; (Letter), 578 (2wo-paye Supplement, November 10/A, 1922)
+New South Wales, Recent and Future Locomotive Design in, 681
+North-Eastern Railway Electric Locomotive, 274, 280
+   Foreign :
+     American Locomotive Pioneer, Built 1836, 90
+RAMSAY’ Rotary Evaporative Condenser, 93, 100
+Rateau, Professor A., Turbo-compressors for Aeroplanes, 472, 476 ; (Letter), 560
+Raven, Sir Vincent, on Electric Locomotives, 546, 555 ; (Letters), 629, 673
+Reavell, W., Air Compressors, and Testing Air Compressors, 582, 586
+Reclamation Work and its Operation, Gascoigne Lumley, 659, 668
+Reese, A. K.. Bases of Modern Blast-furnace Practice, 239, 406, 463, 505 ; (Letter), 505
+Reinforced—see Concrete
+Research, Organisation of, Principal J. C.
+  Irvine, 238
+Research—sec also Scientific
+Respirators for Railway and Industrial Purposes, 283
+Road Fund, Administration of, During the Year 1921-22, 644
+Road Paved with Pre-cast Concrete Slabs, Z. E.
+  Sevison, 75
+Road Roller—see also Motor
+Road Works to Assist Unemployment, 322
+Roads, China’s, 461, 470
+Roads in North China, 682
+Rock Drill, Wave Power, Dorman and Co., Limited, 444, 466
+Roller, 10-Ton Compound Steam, Aveling and Porter, Limited, 60
+Rolling Mill, 28in., Electrically Driven, and Large New Shop at Hadfields, Limited. Sheffield, 134 (Two-page Supplement, August nth, 1922)
+Rolling Mills, Double-range Scherbins. 516, 526 Roof, Westminster Hall, Restoration and Preservation of, Sir Frank Baines, 494
+Rosario, Proposed Freezing Works at, 350
+Rota, General G., on Contrary Turning Coaxial Propeller Screws, 43 ; (Letter), 60
+Rotary Compressor—see Compressor
+Rotary Converters—sec Electrical Matters Rotary Pumps—see Pumps
+Royal Show at Cambridge, 8, 12, 36, 40, 57
+Rubber Research Laboratories, 164
+Runway System, Overhead, Louden-King. 588 Rycroft, J. E., Experiments on Stenin Engine Valve Leakage, 62
+s
+SACK Hoist, Kernel Hempstead Engineering Company, Limited, 38
+Saw Mills, Safety Regulations for, 693
+Scherbius Roiling Mills, Double-range, 516, 526 Scholarships in Engineering, 560 Scholarships, Whitworth, 176
+Science of Human Effort, Dr. R. S. Hutton, 298, 306
+Science Museum, South Kensington. New Railway Exhibits, 176
+Scientific and Industrial Research :
+   Seventh Annual Report, 268
+   Economy in Expenditure, 304
+Grants to Workers, Grants to Associations, 304
+   Summary of Engineering Portions, 304
+Co-ordinating Research Boards, 304 ; Building Research Board, 330 ; Deep and Hot Mines, 330 ; Food Investigation Board. 330; Forest Products Research Board, 331 ; Fuel Research Board, 330 ; Gas Cylinders Research Committee, 304 ; Gauging Rivers and Tidal Currents, 331 ; Lubrication Research Committee, 331 ; National Physical Laboratory, 304 ; Oxygen Research Committee, 304 ; Radio Research Board, 304 ; Records Bureau, 331 ; Research Associations, 304 ; Scientific Publicity, 331
+Scraper Knife Truing Machine, Alfred Herbert, Limited, 615
+Self-docking of a Large Floating Dock, Surabaya Dry Dock Company, 96 (Two-page Supplement, July 28th, 1922)
+Selvey, W. M., on Boiler Plant Efficiency, 643 Seven-day Journal, 7, 35, 61, 87, 113, 139, 165, 189, 214, 241, 269, 295. 323, 351, 381, 409, 437, 465, 493, 521, 549, 575, 603, 631, 661, 687 ; (Paragraph), 132
+Sewage Effluents, Colorimetric Method of Analysis for, C. S. Walters and V. G. Pickering, 602
+  SHIPS AND SHIPBUILDING
+  General:
+Boat, Hotchkiss Hydraulic Propeller Company, Limited, 558
+    Chernikeeff Elect ric Submerged Log, 308
+    Clyde Launches, Two Recent, 552
+Co-axial Propeller Screws, Contrary Turning, General G. Rota, 43 ; (Letter), 60
+Cross-Channel Steamer Design, Recent Developments in, 513, 541 ; (Letter), 578
+Fbttinger Transformers on a Liner, 4, 84 (Two-page Supplement, July 1th, 1922)
+    Hong Kong, Shipbuilding Progress at, 116
+     Lloyd’s Register, Annual Report, 436
+    Lloyd’s Register, New Rules, 86
+    Lloyd’s Register, Quarterly Returns, 380
+    Lloyd’s Register Shipbuilding Returns, 48
+Lloyd’s Register of Shipping, New Edition of Book,123
+Motor Ship, Propelling Machinery, James Richardson, 293
+    Propeller, Feathering, Astle’s, Limited, 559
+    Shipbuilding Industry, Position of the, 196
+Ship’s Window’, A New, J. Stone and Co., Limited, 534
+     Stability of Large Ships, Sir John Biles, 43
+Story of the Ship, Sir Westcott Abel’s Lecture, 272
+Testing of Materials for Shipbuilding, Professor L. Guillet, 43, 46
+     Thornycroft Motor Yacht, 685
+Torsional Oscillations and Marine Reduction Gearing, A. T. Thorne and J. Calderwood, 547
+     Wreck Statistics for 1921, 192
+   Naval Matters :
+     Battleship Programme, 638
+     Battleships and Aircraft, 119
+     Cruising Endurance of Submarines, 275
+Fleet Reductions and Comparative Strength, 171
+Influence of Depth of Water on the Speed of Warships, Sir D. Beatty’s Squadron in the Battle of Jutland, 416; (Correction), 484
+     New Battleships, 471
+  SHIPS AND SHIPBUILDING (continued):
+  Naval Matters (continued):
+    Propulsion of Submarines, 527
+Stability of the Sailing Warship, A. W. Johns, 94, 108, 133, 1^9. 183
+Tendency of Warship Design as Affected by the War, Sir Eustace T. d’Eyncourt, 14, 18 Training of Naval Engineers, 667 Vindication of t he Capital Ship, 67
+Washington Conference' and Naval Construction, Major Fea. 14
+  Foreign Navies :
+German Capital Ship and Light Cruiser Building Programme, 373
+Japan’s Naval Construction Programme, 344, 356
+United States Light Cruisers Omaha, 1922, and Wampanoag, 1864, 55. 66
+  Mercantile and Miscellaneous Vessels :
+Aogir, Locomotive Transport. Ship, Conversion of German War Vessel. 239
+Conte Verde, Liner, W. Beardmore and Co., Limited, Launch, 552
+Elder Dempster Motor Liner Adda. Harland and Wolff, Limited, 587, 624, 636
+Ellerman Liner City of Nagpur, Workman, Clark and Co., Limited. 378. 379
+Empress of Australia, Canadian Pacific Steamer, Fbttinger Transformers on. 4, 84 (Two-page Supplement, July 1th, 1922)
+Franconia, Cunard Liner, Launch of, John Brown and Co., Limited, 552
+Motor Ship Eknaren, Trials of, Wm. Dox ford and Sons, Limited, 354
+Motor Ship Handicap, Rosenberg Mekaniske Verksted, 139
+P. and O. Liner Moldavia, Carnmell Laird and Co., 350
+Penlee Motor Lifeboat The Brothers, J. S. White and Co., Limited, 656 ; (Erratum), 704 (Two-page Supplement, December 22nd, 1922)
+    Troilus, Steamship, 116
+  SHOE and Leat her Fair—see Exhibitions
+  Shows—see Exhibitions
+  Signalling, Railway—see Railways
+Signalling by Wireless Telegraphy to Entombed Miners, 551
+  Sila—see Hydro-electric
+Silos, Reinforced Concrete, for Beet, Kelliam, 184,187
+Silos, Trass-cement, on the Meuse-Waal Canal 261, 263
+  Skimming Rivers for Irrigation Water, 485
+  Slag Encrusted Boiler Tubes, 504
+  Sleeping Cars—see Railways
+  Soil Tiller, Simary Rotary, 8
+  Southampton, Floating Dry Dock for, 420, 421
+  Specifications, Vague, 443
+  Stability of Ships—sec Ships
+  Standardisation and Bridge Design, 331
+  Standardisation Again, 693
+Stanton, Dr. T. E., Recent Researches on Lubrication, 598, 609, 628
+  Static Friction, Theory of, R. M. Deeley, 610
+Steam Boiler Matters, Mr. Stromeyer's Annual Report, 669, 672
+  Steam, Condensation of, 93, 100
+  Steam Pipe, Long Welded. 100
+  Steam Problem, “ Back Pressure " Process, G.
+    James Wells, 674
+  Steam Production, Economic, 292
+  Stevedore, Responsibilit ies of the, 301
+  Strengthening Railway Pier—see Railways
+Stromeyer’s, Mr. C. E., Annual Report on Steam Boiler Matters, 669, 672
+  Student in the Factory, 415; (Letters), 449. 473
+  Submarines—see Ships
+  Suction (Jas Lorries, French, 332
+  Suction Gas Tractor, 306
+  Suction Gas Vehicles, French Trials of, 228, 306
+  Sugar—see Beet
+  Sukkur Barrage, Proposed, 190
+  Superheated Steam and Non-ferrous Metals.
+    Sir H. Fowler, 307
+  Surface Condensing—see Condensing
+  Surfacing Machines—see Machine Tools
+Swiss Industry and Commerce for 1921, 533 Synchronising Gear—see Electrical Matters
+TAMPING Machine for Breaking Up Macadam Roads, B. Johnson and Son, 59
+  Tasmania, Electrolytic Zinc Works in. 289, 300
+Taylor, A. M.. on the Possibility of Transmission by Underground Cables* at 100,000- 150,000 Volts, 664
+Telephone, Automatic, Exchange at Fleetwood, 474,475
+Telephony, International, Mr. F. Gill’s Presidential Address, 486, 499
+  Tellurium, 298
+  Tester, Insulation—see Electrical Matters
+Testing Machine, Electrically Operated 15-Ton, Messrs. W. and T. Avery, 253
+Testing Machine, Railway Springs, Hydraulic, W. and T. Avery, Limited, 534
+  Testing Machine, Universal 100-Ton, A. J.
+    Amsler and Co., 279
+  Textile Machinery Exhibition, 362, 390
+Combing Machines, Youlten Cotton Opener, &c., 362, 390
+    Humidifying Apparatus, 363
+Pneumatic Cloth Creaser, D. Foxwell and Son, 363
+Selvedge Stamping Machine, Automatic, D.
+      Foxwell and Son, 362
+Textile Machinery Accessories, Various, Electrical and Mechanical, 390
+Textile Mill Drive, Model, Metropolitan* Vickers Electrical Company, Limited, 390
+    Vigoratair, H. Sinethurst and Sons, 390
+Thawing, Cold \\ ater, in Placer Mining, Charles Janin, 253
+Thermionic—see Valves, also Electrical Matters Thorne, A. T., and J. Calderwood on Torsional
+Oscillations and Marine Reduction Gearing, 547
+Thrashing Machines at the Royal Show, Cambridge : All-steel, Marshall, Sons and Co., Limited, 9, 12; Wm. Foster and Co., Limited, 58 ; Clayton and Shuttleworth, Limited, 59 ; R. Garrett and Sons, Limited, 59
+Timber Preservative Station. Experimental, at Pretoria, 402
+ Torsional Oscillations—see Ships
+Touceda, E., on American Methods of .Manufacturing Iron Castings. 175
+ Traction Engines—see Engines
+ Tractor, British Wallis, with Paraffin Engine, 38
+ Tract or, 5-Ton Compound Steam ’* Wellington,’’
+   W. Foster and Co., Limited, 604, 605
+Tractor, Compound Steam, Marshall, Sons and Co., Limited. 9
+Tractor, Light Weight, Austin Motor Company, Limited, 626
+Tractor, Paraffin Oil Ploughing, with New Vaporiser and Electric Lighting, Peter Brotherhood, 605
+Tractor, Steam, W. Tasker and Sons, Limited, 626
+ Tractor, The Suction Gas, 306
+ Tractors, Cletrac Petrol, H. G. Burford and
+   Co., Limited, 57; “Autohorse,” S. E.
+   Leach, Limited, 58
+ Trade Problems, 172
+Traffic Problem, London, F. Rings and T. C. Hood, 200
+Trailer Wagon, All-steel, Sentinel Wagon Works (1920), Limited, 9, 10, 12
+ Training School. Improvers, 556
+ Trains—see Railways
+ Transformers, Electric—see Electrical Matters
+Transformers, Futtinger, on a Liner, 4, 84 (Two-page Supplement, July 7th, 1922)
+ Transport Costs per Ton-mile, 529
+Truing Machine, Scraper Knife, Alfred Herbert, Limited, 615
+Tucker, Major W. S., on Hot Wire Microphone and its Applications to Sound, 600
+Tunnel, Hudson River Vehicular. Ventilation of the, 542
+ Tunnels, Batignolles, Demolition of, 530
+ Turbine, 40,000-Kilowatt , 267. 270
+ Turbine, Internal Combustion, W. A. D.
+   Forbes. 224
+ Turbine Runner, A New, L. F. Moody, 214
+ Turbines, Water, Efficiency of, 34
+ Turbines—see also Ships
+Turbo-cornpressors for Aeroplanes, Professor A. Rateau, 472, 476 ; (Letter), 560
+ Turbo-generators—see Electrical Matters
+u
+ UNITED States Super-power Survey, 503
+ University College, London, Extension of the
+   Engineering Building, 126
+ Utilisation of Water and Tidal Power, R. F.
+   Hindinarsh, 616
+V
+V AAL River Scheme and Barrage, W. Ingham. 576 (Two-page Supplement, December 1st, 1922)
+ Vague Specifications, 443
+Valve Gear, Locomotive—see Railway Locomotives
+Valve Leakage, Steam Engine, Experiments on, J. E. Rycroft, 62
+Valves, Thermionic, on Public Supply Systems, P. D. Lowell, 281—see also Electrical Matters
+Ventilation of the Hudson River Vehicular Tunnel, 542
+ Vice, New Type, Bruce, Dawson and Co., 690
+Viscometer, Cup and Ball, Michell Bearings, Limited, 532
+w
+ WAGES-—see Labour
+Wagon, Six-wheeled Steam, Robey and Co., Limited, 625
+Wagon, Steam, with New Type Vertical Boiler, R. Garrett and Sons, Limited. 605
+Wagon, Steam Tipping, W. Foster and Co., Limited, 604, 605
+Wagons, Steam, at Royal Show, Cambridge : Yorkshire Patent. Steam Wagon Company, 57 ; Leyland Motors, Limited. 59 ; Clayton and Shuttleworth, Limited, 59 ; R. Garrett and Son, Limited, 59 ; Atkinson and Co., 60 ; Fodens, Limited, 60 ; Mann's Steam Cart and Wagon Company, Limited, 60 ; W. Foster and Co., Limited, 58
+ Wagons—see also Lorry
+Wall, T. F.. New Method of Improving Power Factor, 574
+Walters, C. S., and V. G. Pickering on Colorimetric Analysis for Sewage Effluents, 602
+Warship Design—see Ships, Naval Matters Washington Conference—see Ships, Naval Matters
+ Water, Chlorination of, 198
+ Water Elevator, Boulton and Paul, 625
+ Water Power in Argentina, 439
+Water Power in the Canadian Pulp and Paper Industry, 15
+ Water Turbines, Efficiency of, 34
+Watts, Sir Philip, on Papers Read at the Paris Summer Meetings of the Institution of Naval Architects, 63
+ Wave Transmission of Power. 444, 466
+Welbourn, B., on Electrical Progress in Canada and the United States, 583
+Welts, G. James, “Back Pressure” Process Steam Problem, 674
+Went holt. Dr. L. R., on the Meuse-Waal Canal. 235, 261
+Westcott, Sir Abell, Lecture, The Story of the Ship, 272
+West German Metal Industry, 496
+Westminster Hall Roof, 389
+Westminster Hall Roof, Restoration and Preservation of, Sir Frank Baines, 494
+Wheels, Motor Lorry, Rolled Steel, Bethlehem Company, 45
+Whiddington, Professor R., on X-ray Electrons. 294
+Whitehead, A., on Avoiding Deformation During Machining, 98
+Whitehead, A., Influence of Mobile Batches on Manufacturing Capital, 518
+W hiteley, J. H., on the Diminution of Lag at Ari through Deformation, 240
+Whitworth Scholarships, 176
+Wilkinson, H., Cotton Opening, Mixing and Carding Machinery, 550
+Williams, George Bransby, on Flood Discharge and the Dimensions of Spillways in India, 321 ; (Letter), 350
+Wilson. L. A., and C. R. Richards, A Study of Air-steam Mixtures, 662. 684
+Windeler, George E., on the Caro and Maintenance of Diesel Engines. 447, 478
+Winnower, Hurricane, Robert Bohy, Limited, 57
+Wireless Broadcasting Station, Manchester. 670
+Wireless Exhibition and Wireless Telephony Receiving Sets, 352
+Wireless Telegraphy, Signalling by, to Entombed Miners, 551
+Wireless Telephony, 145—also Radio Telegraphy and Telephony
+Wood Fuel Power Plant for Lonely Mine. 8. Rhodesia, Crosslev Brothers, Limited, 194, 202
+WORKS
+  Austrian Engineering Works, 142
+Crane Works at Rodley, Thomas Smith and Co.. Limited, 122, 123
+Devonshire Ironworks, Staveley Coal and Iron Company, 242, 246
+WORKS (continued):
+Electrolytic Zinc Works in Tasmania, 289, 300
+Kelham Beet Sugar Factory, 161, 170, 184, 187,210
+WORKING Hours—ace Labour
+X
+X-RAY Electrons, Professor R. Whiddington, 294
+Y
+YARROW Convalescent Home, 126
+Young Engineers’ Visit to South Wales, 201
+z
+ZINC, Electrolytic, Works in Tasmania, 289 300
 == See Also ==