Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,104 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

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View the [[The Engineer 1919 Jul-Dec|Volumes]] that this Index refers to.  
View the [[The Engineer 1919 Jul-Dec|Volumes]] that this Index refers to.  


A
A.C. SYSTEM of Arc Welding, 213
Alexander, H.M.S., Icebreaker for Archangel, 632, 633
Alldays, Mark II., Agricultural Tractor, 339
Allen West Lifting Magnet Switchgear, 355 Allen’s Salvage Pump and Oil Engine, 332 America, Concrete Goods Wagons in, 107 America, Inclined Chutes for Distribution of
  Concrete, 245, 256, 284, 300, 306
American Caterpillar Excavating and Backfilling Machine, 412, 418
American Locomotive Company’s Mallet Engine for Virginian Railway, 618
American Locomotives for the Far East, 216 ; (Correction), 383
American Locomotives, Steam Tenders for, 558, 559
American Machines for Dressing Railway Sleepers, 392
American Railway Derrick Car, 190
American Three-quarter Cubic Yard Steam Shovel, 366
Andersons’ Semi-Diesel Marine Engines, The First Made in New Zealand, 81
Angus Sanderson Car Engine, 406, 407
Archdale, James, and Co., Thread-milling Machine, 274
Armstrong-Siddeley 29.5 H.P. Motor Car, 482, 483
Armstrong, Sir W. G., Whitworth and Co.: H.M. Light Cruiser Delhi, 429,438 H.M. Seaplane Carrier Hermes, 274 Icebreakers for Archangel, 632, 633, 636 Locomotive Works at Scotswood, 536, 540
(Two-page Supplement, November 28th, 1919)
  Oil Tank Steamer San Fernando, 605
Armstrong, Sir W. G., Whitworth and Co., Limited, and Cowans, Sheldon and Co., Limited, 250-Ton Self-propelling Crane Lighter, 225 (Four-page Supplement, September 5th, 1919)
Aster Engineering Company, Electric Lighting, Set, 332
Aster Motor Car Engine at Olympia, 530
Austin Tractor, 356
Australian-built Fleet Auxiliary Biloela, 154, 155
Australian and New Zealand Locomotives, Recent, 180
Avery Automatic Grain Scales at Hull Grain Silo, 365
Avery Brinell Testing Machine, 406
Avonmore Engineering Company’s Rotary Pump, 382
B
BAIRSTOW, Leonard, on the Progress of Aviation in the War Period, 193
Baldwin Locomotives for the Far East, 216 ; (Correction), 383
Barr and Stroud’s Exhibits at Glasgow, 529— see also Fournier d’Albe
Beardmore 30 H.P. Motor Chassis, 531
Beardmore-Farquhar Light Machine Gun, 494, 495
Belfast, New Shipyard at, Harland and Wolff, 563
Belluzzo Marine Turbine, 20,000 H.P., 603
Bignell-Jones, Self-sinking Concrete Pile, 498
Biloela, Australian-built Fleet Auxiliary, 154, 165
Bone, Professor A., and Others, on Fuel Economy and Consumptions in the Manufacture of Iron and Steel, 299, 316
Brackenbury Screw Gauge, 508
Bray, Markham and Reiss, Limited, “ Navy ” Type Electric Motor Starters, 32
British Arc Welding Company Exhibit at Glasgow, 529
British Railway Workshops in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590 ; (Letter), 230 (Two- page Supplement, October 24lh, 1919)
British Science and Key Industries Exhibition, 529
British Scientific Products Exhibition, 38, 65
British Stationary Diesel Engines of To-day, 349
British Thomson-Houston Company, Limited, Coolidge Tube, 80
British Thomson-Houston Company, Electrical Equipment for Cogging Mill, 444, 586
British Thread-milling Machines, 249, 274, 302, 324 •
Broadbent, T., and Sons, Limited, Crane Works at Huddersfield, 27, 29, 36 (Two-page Supplement, July llffe, 1919)
Brown-Firth Laboratories, Sheffield, 351, 353
Brown, John, and Co., Limited, H.M. Battleship Hood, 465, 468
c
C.P.R. PASSENGER Locomotives, 641
Carnegie, Andrew (Portrait), 156
Champlain Dry Dock at Quebec, 82, 86
Clayton and Shuttleworth Caterpillar Tractor, 339
Cleveland Chain Track Tractor, 356, 379, 384
Cochrane and Co., “ Wedge ” Optical Pyrometer, 229
Cole, March ent and Morley 2500 I. H.P. Rolling Mill Engines, 136, 140, 141
Colville, D., and Sons’ Glengarnock Works, 75 (Four-page Supplement, July 25th, 1919)
Conradi, C. G., on The Present Position of Mechanical Road Traction, 546
Cooper, Major A. Q., Friction Drive Relay Control for Aircraft, 226, 227
Cosmos Engineering Company’s Motor Car, 513, 572
Costruzioni Meccaniche Riva Water Turbines, 456 (Two-page Supplement, November 1th, 1919)
Cowans, Sheldon and Co., Limited, Crane Lighter No. 4, 225 (Four-page Supplement, September 5th, 1919)
Cretemast, Concrete Tug, John verMehr, 544, 545
Crewe Shops, London and North-Western Railway War Work, 200, 208
Cricklewood Works of the Nieuport Aircraft Company, 151, 158
Crossley Brothers, Limited, Cold-starting Heavv Oil Engine, 252
Crossley Motors, Limited, 25 -30 H.P., 460
D
DAVEY, Norman, Notes on a Tour in Italy and France, 456, 506, 603 (Two-page Supplement, November 1th, 1919)
Davis and Soames Clutch and Automatic Current-limiting Regulator, 470
Davy Brothers and British Thomson-Houston Company Electrical Rolling Mills at Templeborough, 444, 586 (Two-page Supplement, December 12th, 1919)
Delhi, H.M. Light Cruiser, 429, 438
de Normanville, A., Centrifugal Rain and Spray Guard, 315
de Normanville, Captain E., on Current Tendencies in Automobile Design, 406
Derby Shops of the Midland Railwav, War Work, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919)
“ Dey ” Electric Automobile, 619
D.L. Motor Manufacturing Co.’s Three-wheeled Tractor, 340
Doncaster Shops of the Great Northern Railway, War Work, 374, 375
Doxford, William, and Sons, Oil Engine, 64 ; (Letter), 131
Drummond Brothers, Screw Gauge Making at Guildford, 375
E
EMERSON Tractor, 379
Enfield-Allday Light Motor Car, 40, 41
F
FEDERATED Malay States Pacific Locorpo- tive, 216 ; (Correction), 383
F. T.A.T. Agricultural Tractor, 339, 340
Fielding and Platt, Limited, Rotary Pump, 8
Finney Hand Pump, 191 ; (Letter), 314
Fordson Tractor, 356
Foster, Win., and Co., Limited, Steam Tractor, 9
Foster’s Compound Steam Wagon, 584
Fournier d’Albe, Barr and Stroud, “ Matia ”
  Optophone, 39, 65, 529
Franklin System of Lowering Boats from Ships, 403, 404
G
GATUN Power Station, Panama Canal, 562, 566
G. O. Tractor, 379, 384
German Liners’ Machinery Repaired by Plastic
  Arc Welding, 56, 60
Glengarnock Works, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919)
Gourepare Jute Mill near Calcutta, 505, 516
  (Two-page Supplement, November 21st, 1919)
Gowdall to Braithwell Railway, 171, 182
Gray Tractor, 379, 380
Great Central Railway War Work at Gorton and Dukinfield, 581, 590
Great Northern Railway War Work at Doncaster, 374, 375
Great Southern and Western Railway of Ireland, Travelling Post-offices, 610, 611
Greater Winnipeg New Water Supply, 399
Guildford, Screw Gauge Making at, Drummond Brothers, 375
H
HAIGHS, Limited, Broaching Machine, 108
Hainault Optical Works, 434
Hall, B. J., and Co., Arc Lamp for Studio Photography, 534
Harbinger System of Lowering Boats from Ships, 403, 404
Harland and Wolff’s New Shipyard at Belfast, 563
Harvey, Leonard C., on the Use of Pulverised
  Coal, 15, 26, 50 ; (Letter), 314
Hawkins, H.M. Light Cruiser, 296
Hawthorn-Gray Manhole Ring and Door, 594
Hell Gate Bridge, 125
Herbert, Alfred, Screw Type Broaching Machine, 108, 112
Herbert, Alfred, on Standardisation of Spindle Noses for Milling Machines, 358 ; (Letters), 410, 436, 488, 511
Herbert, E. G., Rapid Vertical Hack Saw, 162
Hermes, H.M. Seaplane Carrier, Sir W. G.
  Armstrong, Whitworth and Co., 274
Hick, Hargreaves Cylinder Cover, 349
Hick, Hargreaves and Co., Two Big Condensers, 190
Holcroft, H., on the Metamorphosis of the Locomotive, 78, 108, 126, 153 ; (Letters), 164, 176, 206, 230, 254
Holroyd, John, and Co., Milling and Screwing Machine, 249, 251
Holroyd, John, and Co., Square Thread Milling Machines, 275, 302
Hood, H.M. Battleship, John Brown and Co., Limited, 465, 468
Horwich and Newton Heath War Work, Lancashire and Yorkshire Railway, 104, 178
Huddersfield Crane Works, Thomas Broadbent and Sons, Limited, 27, 29, 36 (Two-page Supplement, July 11th, 1919)
Hull and Barnsley and Great Central Railways, 171, 182
Hull, 40,000-Ton Grain Silo at the King George
Dock, 360, 364 (Two-page Supplement, October 10th, 1919)
Hulse and Co., Motor-driven Portable Shaping Machine, 118
I
ILLINOIS Central Railway Derrick Car, 190
India, Jute and its Manufacture, 505, 51fr
  (Two-page Supplement, November 21s£, 1919)
Inglis, Dr. John (Portrait), 63
Inglis, Professor C. E., on Portable Military
  Bridges, 283, 310
Italian Destroyer Audace, Yarrow and Co.,
  Limited, 3
Italy and France, Notes on a Tour in, Norman Davey, 456 506, 603 (Two-page Supplement, November 1th, 1919)
J
JAPANESE Torpedo-boat Destroyer Urakase, Yarrow and Co., Limited, 3 (Two-page Supplement, July 4th, 1919)
Johnson, H. C., Tower Chute for Constructing Concrete Buildings, 614, 621
K •
KING George Dock, Hull, 40,000-Ton Grain Silo, 360, 364 (Two-page Supplement, October 10th, 1919)
Kjellberg, Oscar, on Electric Welding and its Application to Shipbuilding, 442, 472 ; (Letters), 511, 535, 561, 620
L
LACY-HULBERT Three-stage Air Compressor, 405
Lancashire and Yorkshire Railwav War Work, 104, 178
Lanchester Motor Car at Olympia, 513
Leparmentier System of Hull Construction, 94 ;
  (Letter), 110
Liebert’s Thread Milling Process, 249, 275
Lobnitz Bucket Dredger for Platinum, 90
London and North-Western Railway, War Work
  Carried Out in the Crewe Shops, 200, 208 ;
  in the Wolverton Works, 228, 232
M
MAINE, Standard Steamship, Harland and Wolff, 563, 664
Martin Cultivator Company’s Caterpillar Tractor, 356
Martin Cultivator Company’s Four-wheeled Tractor, 356
Maskell Tractor and Plough, 379, 380
Mass Motor Car Works, 627
Mavitta—see Thompson-Mavitta
Meares, J. W., on Development and Storage of Water for Electrical Purposes, 186
Merryweather and Sons’ Electrical Submersible Pump, 595
Michell Journal Bearing and Thrust Block, 202
Midland Railway Shops, Derby, War Work, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919)
Mirrlees Air Blast Controlling Device, 349
Mirrlees-Watson Arrangement for Cleaning Condensers, 142
Mogul 30 H.P. Tractor, 378, 384
Morley, H. W., Notes on Drop Valves for Steam Engines, 25 ; (Letter), 84
Moseley Tractor, N. W. Simpson, 379
Motor Rail and Tramcar Company, Petrol Shunting Engine, 16
Moulton George, Limited, Thread Milling Machine, 249, 250
Murray River, Regulating Storage Reservoir on, 49
N
NAPIER Motor Car Engine Gear-box, Back Axle and Anti-rolling Device, &c., 407, 408, 409, 512, 514
“ Navy ” Type Electric Motor Starters, Bray, Markham and Reiss, Limited, 32
Neptune Marine Diesel Engine, Swan, Hunter and Wigham Richardson, Limited, 520, 521
New Mexico, United States Electric Battleship, 204, 234 *
Niagara, Hydro-electric Developments at, 427, 454, 464
Nicola, Romeo, and Co., Petrol-driven Air Compressor and Benzine Motor, 506, 507
Nieuport “ Night Hawk ” Single-seater Scout, 132, 151, 158
O
OLYMPIA, Motor Car Show, 460, 479, 530
P
PANAMA Canal, Hydro-electric Power Plant at, 562, 566
Parry Steam Blower for Cleaning Boiler Tubes, 381
Pick Motor Company’s Tractor Plough, 378, 379,
Pickles, J., and Son, Horizontal Log Band Saw, 498
Popplewell, W. C., on the Influence of the Modulus Ratio on Reinforced Concrete Stresses, 628
Pruden Carburiser for Use with Pulverised Coal, 26 •
QUEBEC, Chainplain Dry Dock, 82, 86
R
RANSOMES, Sims and Jefferies, Tractor Plough, 8
Richards Thread Milling Machine, 324
Riva—see Costruzioni
Robey and Co., Limited, Compound Steam
  Wagon, 9
Robey Semi-Diesel Engine, 583
Rotoplunge Pump Company’s Pump, 382
Royal Agricultural Show, 8
Ruston-Hornsby Motor Car at Olympia, 481, 482
s
SAN FERNANDO, Oil Tank Steamer, Sir W.
  G. Armstrong, Whitworth and Co., 605
Sankey, Captain Riall, on Direction Finding by Wireless Telegraphy, 388
Saunderson Tractor, 378, 379
Scotswood Locomotive Works, Sir W. G. Armstrong, Whitworth and Co., Limited, 536, 540 (Two-page Supplement, November 28th, 1919)
Shanks, Thomas, and Co., Horizontal Boring and Milling Machine, 162
Shantung Railway Consolidation Locomotive, 216
Shaxby, Captain J. H., on a Cheap and Simple Micro-balance, 619
Simon, Henry, Elevating, Conveying, and Electrical Equipment at Hull Grain Silo, 360, 364 (Two-page Supplement, October 10th, 1919) Smith and Coventry, Horizontal Broaching Machine, 108, 109, 112
Smith and Coventry, Keyseating and Mortising Machine, 416, 417
Smithfield Club Show, 583
South Yorkshire, New Railway in, 171, 182
Sterling Metals, Limited, Aluminium Crank Case for 750 H.P. Engine, 531
Straker-Squire Motor Car at Olympia, 514
Submersible Motors, Limited, Pump and Motor, 354
Suez Canal, Temporary Swing Bridge over, at El Kantara, 174
Sviatogor, Icebreaker for Archangel, 632, 633, 636
Swan, Hunter and Wigham Richardson.
  Neptune Marine Diesel Engine, 520, 521
T
TASKER Road Locomotive, 583
Taylor, Captain W. T., »n the Economical
  Design of Water Conduits, 293
Taylor, Charles, Limited, Thread Milling
  Machine, 249
Templeborough, Electrical Rolling Mills at, 586
Thompson-Mavitta Drafting Machine, 238
Thornycroft Emergency Lighting Set, 331
Thwaites Brothers’ Factory for Manufacture of
  Cast Steel Road Wheels, 5, 12
Titan, 25 H.P. Tractor, 378, 384
Tomlinson, F., Pressure Casting Apparatus, 263
Trefoil. Diesel Motor Ship, Vickers, 198
Tylor Engine for Angus Sanderson Car, 406, 407
U.S. Electric Battleship New Mexico, 204, 234
Ure-Reid, Cards from a Diesel Engine, 497
V
VAUGHAN Crane Company’s Electric Liftinc Block, 261
VerMehr, John, Reinforced Concrete Tug
  Cretemast, 544, 545
Vickers Diesel Engine, Some Notes on, 198
‘ Victory ” Pipe Joint, 381
\ irginian Railway, Mallet Compound Locomotive, 618
WALRAND Converter, 46
Ward-Leonard-Ilgner Set for Cogging Mill at Templeborough, British Thomson-Houston Company, 444, 586
Warner Automatic Boiler Feed Regulator, 380 381 ; (Correction) 406
Watford Electric and Manufacturing Company’s Automatic Starter, 65 '
Wfttt, James, Centenary, 277, 308
“ Wedge ” Optical Pyrometer, Cochrane and Co., Limited, 229
Weeks-Dungey Four-wheeled Tractor, 378, 379
Weir Locomotive Feed Heater and Pump, 405
West, H. J., and Co., the “ Whalley ” Concrete and Tar-macadam Mixer, 559, 560
West, Lieut. R. Rolleston, on Air Brakes for Aeroplanes, 570
Westland Aircraft Works, Limousine Aeroplane, 271,280 ; (Correction) 348 (Two-page Supplement, September 10th, 1919)
“ Whalley ” Concrete and Tar-macadam Mixer, 559, 560
Wigham, J., and Sons, Steam Waste Prevention Device, 380, 381
Willans and Robinson, Emergency Governor, Safety Governor, and Water Circulation Failure Gears, 349
Williamson, James, Calculating Diagrams for Reinforced Concrete, 149 (Two-page Supplement, August 15th, 1919)
Wilson Welder and Metals Company’s System of Plastic Arc Welding, 56, 60
Wimperis, Major H. E., Bomb Sights, 211
Winnipeg, Greater, New Water Supply, 399
Witherington, H.M. Torpedo-boat Destroyer, J. S. White and Co., Limited, 417
Wolseley Motor Car, 460, 480, 481
Wolverton Shops, London and North-Western Railway War Work, 228, 232
X
X-RAY Examination by Coolidge Tube, 80
Y
YARROW Destroyers, 3 (Two-page Supplement,
  July Uh, 1919)
^ubprts.
A
AERIAL Bomb Sights, Major H. E. Wimperis, 211
Aeroplane, Limousine Four-seater, Westland Aircraft Works, 271, 280 ; (Correction), 348 (Two-page Supplement, September 10th, 1919)
Agricultural Show, The Royal, 8
Agricultural Tractor Trials, 308, 338, 356, 378, 384
Air Brakes for Aeroplanes, Lieut. R. Rolleston West, 570
Air Compressor, Petrol-driven, Nicola, Romeo and Co., 506, 507
Air Compressor, Three-stage, Lacy-Hulbert and Co., 405
Aircraft, Friction Drive Relay Control for, Major A. G. Cooper, 226, 227
Aluminium Crank Case for 750 H.P. Engine, Sterling Metals, Limited, 531
Ambulance Trains and Commander-in-Chief’s
  Train at Wolverton Works, 228, 232
Arc Welding, A.C. System, 213
Automatic Starter—see Electrical Matters
xAutomobile Design, Current Tendencies in,
  Captain E. de Normanville, 406
Automobile, The “ Dey ” Electric, 619
Aviation in the War Period, Progress of, Leonard Bairstow, 93, 115
B
BAND-SAW, Horizontal Log, J. Pickles and Son, 498
Bearing and Thrust Block, Michell, 202
Benzine Motor—see Engines
Blast-furnaces at Glengarnock, D. Colville and
Sons, 75 (Four-page Supplement, July 25th, 1919)
Boats—see Ships
Boiler Feed Regulator, R. Warner and Co., 380, 381 ; (Correction), 406
Boiler Manhole Compensating Ring and Door, “ Hawthorn-Gray,” 594
Boiler Tube Cleaner, The Parry, 381
Boilers Fired with Powdered Coal, Leonard C.
  Harvey, 52
Bomb Sights, Major H. E. Wimperis, 211
Boring Machines—see Machine Tools
Bridge, Hell Gate, 125
Bridge, Temporary Swing, over Suez Canal, 174
Bridges on the Gowdall to Braith well Railway, 171, 182
Bridges, Portable Military, Professor C. E. Inglis, 283, 310
Broaching Machines—see Machine Tools
Burners for Coal Dust, The Bergman, Fuller, Sopulco, Quigley, &c., Leonard C. Harvey, 26, 50
c
CALCULATING Diagrams—see Concrete
Cards, Engine—see Engines
Cartridge Case Renovation at Derby Works, Midland Railway, 402 (Two-page Supplement, October 2 Uh, 1919)
Cast Steel Road Wheels Manufacture, Thwaite, Brothers, Limited, 5, 12
Casting Apparatus, Pressure, F. Tomlinson’s Process, 263
Caterpillar Tractor, Clayton and Shuttleworth, 339
Centrifugal Rain and Spray Guard, A. de Normanville, 315
Chutes—see Concrete
Coal, Pulverised, Use of, Leonard C. Harvey, 15, 26, 50 ; (Letter), 314
Coal Wagon, 50-Ton Concrete, Illinois Central Railway, 1Q7
Cogging Mill—see Rolling Mills at Temple- borough
Compressors—see Air Compressors
Concrete Buildings, Tower Chute for Constructing, H. C. Johnson, 614, 621
Concrete, Distribution of, by Inclined Chutes, 245, 256, 284, 300, 306
Concrete Goods Wagons in America, 107
Concrete Pile, Self-sinking, Bignell-Jones, 498 Concrete, Reinforced, Calculating Diagrams for,
James Williamson, 149 (Two-page Supplement, August 15th, 1919)
Concrete Ships—see Ships
Concrete and Tar-macadam Mixer, The “Whalley,” 559, 560
Condenser Cleaning by Chemicals, Mirrlees- Watson Company, 142
Condensers, Big Surface and Jet, Hick, Hargreaves and Co., Limited, 190
Controlling Arrangement, Speed, for Pelton Wheel Turbines, 457
Controlling Gear, Distribution for Low Fall Turbines, 456
Converter, The Walrand, 46
Coolidge Tube, British Thomson-Houston Company, Limited, 80
Crane Lighter No. 4, 250-Ton Self-propelling, Sir W. G. Armstrong, Whitworth and Co., Limited, and Cowans, Sheldon and Co., Limited, 225 (Four-page Supplement, September 5th, 1919)
Crane Works at Huddersfield, J. Broadbent and Sons, Limited, 27, 29, 36 (Two-page Supplement, July 11th, 1919)
Cranes from Crewe for War Work, 200, 208
Crank Case, Aluminium, for 750 H.P. Engine, Sterling Metals, Limited, 531
Current Regulator—see Electrical Matters
Current Tendencies in Automobile Design, Captain E. de Normanville, 406
DAM, Mitta Mitta, on the Murray River, 49
Derrick Car for Illinois Central Railway, 190
Diesel Engines—see Engines
Direction Finding by Wireless Telegraphy,
  Captain Riall Sankey, 388
Distribution of Concrete—see Concrete
Dock, Dry, Champlain, Quebec, 82, 86
Drafting Machine, The Thompson-Mavitta, 238
Drawing Instruments, Nickel Alloy, 435
Dredger, Bucket, for Platinum Soil, Lobnitz and Co., Limited, 90
Drop Hammer for War Work, 201
Drop Valves for Steam Engines, Notes on, H. W.
  Morley, 25
Dynamometer, Recording Tractor, 338
ECONOMICAL Design of Water Conduits, Captain W. T. Taylor, 293
ELECTRICAL MATTERS :
  A.C. Electric Welding Machines, 213
Arc Lamp for Studio Photography, B. J. Hall and Co., Limited, 534
Automatic Current Limiting Regulator for Alternating Circuits, Davis and Soames, 470
Automatic Starter, Watford Electric and Manufacturing Company, 65
Coolidge Tube in Radiographic Examination, 80
Development and Storage of Water for Electrical Purposes, J. W. Meares, 186
  “ Dey ” Electric Automobile, 619
Electric Welding and its Application to Shipbuilding, Oscar Kjellberg, 442, 472 ; (Letters), 511, 535, 561, 620
Electrically Propelled Ships—see Ships
Improvement of Power Factor in Electrical Supply Systems, 486
Lifting Block, Electric, Vaughan Crane Company, Limited, 261
Lighting Set, Aster Engineering Company, 332
Lighting Set, Thornycroft Emergency, 331
Motor Starters, New Development in, Bray, Markham and Reiss, Limited, 32
Niagara, New Hydo-electric Developments, 427, 454, 464
Panama Canal, Gatun Power Station and Hydro-electric Plant at, 562, 566
Plastic Arc Welding System, Wilson Welder and Metals Company, 56, 60
Switchgear, Lifting Magnet, Allen West and Co., Limited, 355
Templeborough, Electrical Rolling Mills at, Davy Brothers and British Thomson- Houston Company, 586
  Ward-Leonard-Ilgner Electrical Plant, 586
Welding at British Science and Key Industries Exhibition, British Arc Welding Company, 529
ELEVATING and Convoying Equipment at Htdl Grain Silo, Henry Simon, Limited, 360, 364 (Two-page Supplement, October 10th, 1919)
ENGINES AND MOTORS :
Angus Sanderson Car Engine, J. Tylor and Co., Limited, 406, 407
  Aster Motor Car Engine at Olympia, 530
Benzine Motor, Two-cylinder, Nicola, Romeo and Co., 506
British Stationary Diesel Engines, 349
Cards from a Diesel Engine, G. Ure-Reid, 497 Cold-starting Heavy Oil Engine, Crossley Brothers, Limited, 252
Compound Surface Condensing Engine for Bucket Dredger, 90
Cosmos Air-cooled Motor Car Engine, 513, 572
Diesel Engines for Submarines, Vickers, 198 Doxford Oil Engine, 64 ; (Letter), 131
Drop Valves for Steam Engines, Notes on, v H. W. Morley, 25 ; (Letter), 84
Motor Car Engines at Olympia, 460, 479, 512, 513
Napier Six-cylinder Engine, 407. 409, 512, 514
ENGINES AND MOTORS (continued.')
Neptune Marine Diesel Engine, Swan, Hunter and Wigham Richardson, Limited, 520, 521
  Oil Engine Driving 12in. Salvage Pump, W.
    H. Allen, Son and Co., 332
Petrol Shunting Engine, Motor Rail and Tramear Company, 16
  Robey Semi-Diesel Engine, 583
Rolling Mill Engine, Three-crank, Glengar- nock Works, Galloways, Limited, 77
Rolling Mill Engines, 2500 I.H.P., Cole, Marchent and Morley, 136, 140, 141
Semi-Diesel Marine Engines, The First Made in New Zealand, Andersons, Limited, 81
  Straker-Squire Motor Car Engine, 514
  Watt’s Oeker Hill Engine, 309
EXCAVATING and Back-filling Machine, American, 412, 418
Excavating Dredgers and Shovels at Niagara, 454, 464
Exhibition, British Science and Key Industries, 529
Exhibition, British Scientific Products, 38, 65
Exhibition, Roads and Transport, 532, 559
Exhibition, Shipping, Engineering and Machinery, 331, 352, 380, 388, 403
F
FEED Heater and Pump, G. and J. Weir, 405
Fuel Economy and Consumptions in the Manufacture of Iron and Steel, Professor W. A. Bone, Sir R. Hadfield and Mr. A. Hutchinson, 299, 316
Furnace, Annealing, for Cast Steel .Wheel Manufacture, Thwaites Brothers, Limited, 5, 12
Furnaces for Use with Powdered Coal, Leonard' C. Harvey on, 51
G
GAUGE, Screw, H. I. Brackenbury, 508
Grain Silo, 40,000-Ton, at the King George Dock, Hull, 360, 364 (Two-page Supplement, October 10th, 1919)
Gun, Light Machine, Beardmore-Farquhar, 494, 495
HAND Pump, J. W. Finney, 191
Hull Construction—see Ships
Hydro-electric Developments at Niagara, 427, 454, 464
Hydro-electric Power Plant at the Panama Canal, 562, 566
I
ICEBREAKERS—see Ships
Influence of the Modulus Ratio on Reinforced Concrete Stresses, W. C. Popplewell, 628
Ingot Tilting Car, Davy Brothers, 588
Iron and Steel, Fuel Economy and Consumptions in the Manufacture of, Professor W. A. Bone and others, 299, 316
J
JOURNAL Bearing and Thrust Block, Michell, 202
Jute and its Manufacture in India, 505, 516 (Two-page Supplement, November 21st, 1919)
K
KEY-SEATING Machine—see Machine Tools
L
LABORATORIES, Research, Brown-Firth, 351, 353
Lamp, Horizontal Arc, B. J. Hall and Co., 534 Lathes—see Machine Tools
Lifting Block, Electric, Vaughan Crane Company, Limited, 261
Lifting Magnet Switchgear, Allen West and Co., Limited, 355
Lighting Sets-—see Electrical Matters
Locomotive Building at Scotswood, Sir W. G. Armstrong, Whitworth and Co., Limited, 536, 540 (Two-page Supplement, November 28th, 1919)
Locomotive Feed-water Heater and Pump with Feed Valve, G. and J. Weir, 405
Locomotive, Mallet Compound, for Virginian Railway, 618
Locomotive, Metamorphosis of the, H. Hol- croft, 78, 103, 126, 153 ; (Letters), 164, 176, 206, 230, 254
Locomotive, Road, W. Tasker and Sons, 583
Locomotive Shops of the Midland Railway, Derby, 326, 334
Locomotives, American, for the Far East, 216 ; (Correction), 383
Locomotives, American, Steam Tenders for, 558, 559
Locomotives, Passenger, Canadian Pacific Railway, 641
Locomotives, Recent Australian and New Zealand, 180
M
MACHINE TOOLS:
British Thread-milling Machines, 249, 274, 302, 324


MACHINE TOOLS (continued)
Broaching and Broaching Machinery, 108,
Horizontal Boring Machine, T. Shanks and Co., 162
Key-seating and Mortising Machine, Smith and Coventry, Limited, 416, 417
  Lathe for Re-machining Cartridge Cases, 403 Machine Tools for Manufacture of Cast Steel
Road Wheels, Thwaites Brothers, Limited, 5, 12
Portable Shaping Machine, Motor-driven, Hulse and Co., Limited, 118
Rapid Vertical Hack Saw, Edward G. Herbert, 162
Spindle Noses for Milling Machines Suggested Standardisation of, Alfred Herbert, Limited, 358 ; (Letters), 410, 436, 488, 511
MANHOLE—see Boiler
MAPS :
Gowdall to Braithwell Railway, 171
  Mitta Mitta Dam on the Murray River, 49 Niagara River and Falls, 427
Winnipeg Water, Line of Aqueduct, 399
MARINE Engines—see Engines Measurement, Stress, 117, 125 Metamorphosis of the Locomotive, H. Holcroft, 78, 103, 126, 153 ; (Letters), 164, 176, 206, 230, 254
Micro-balance, Cheap and Simple, Captain J. H.
Shaxby, .619
Milling—see Machine Tools
Mortising Machines—see Machine Tools
Motor Car, 29.5 H.P., Armstrong-Siddeley, 482, 483
Motor Car Chassis, “ Beardmore,” 531
Motor Car, 25-30 H.P., Crossley Motors, Limited, 460, 461, 462
Motor Car, D. Napier and Son, Limited, 407, 408, 409, 512, 514
Motor Car Engines—see also Engines
Motor Car, Lanchester, at Olympia, 513
Motor Car, Novel, Cosmos Engineering Company, 513, 572
Motor Car, Radial Cylinder, Enfield-Allday Motors, Limited, 40, 41
Motor Car, 15.9 H.P., Ruston-Hornsby, 481, 482
Motor Car Show at Olympia, 460, 479, 512, 513, 517, 530, 572
Motor Car, Straker-Squire, at Olympia, 514
Motor Car, 15 H.P., Wolseley Motors, Limited, 460, 480, 481
Motor Car Works, The Mass, 627
Motors, Electric—see Electrical Matters Moulds, Permanent, 33
N
NICKEL Alloy Drawing Instruments, 435
o
OIL Engines—see Engines
Optical Pyrometer, The “ Wedge,” Cochrane and Co., Limited, 229
Optical Works, The Hainault, 434
Optophone, Fournier d’Albe, Barr and Stroud,
  39, 65, 529
Plastic Arc Welding System—see Electrical Matters
Platinum Bucket Dredger, Lobnitz and Co., Limited, 90
Plough—see Tractor Plough
Portrait, Andrew Carnegie, 156
Portrait, Dr. John Inglis, 63
Post-offices, Travelling, for Great Southern and
  Western Railway, Ireland, 610, 611
Present Position of Mechanical Road Traction, C. G. Conradi, 546
Pressure Casting Apparatus, F. Tomlinson’s Process, 263
Progress of Aviation in the War Period, Leonard
  Bairstow, 93, 115
Pulverised Coal—see Coal
Pump, Electrically Driven Submersible, Merryweather and Sons, 595
Pump, Hand, J. W. Finney, 191 ; (Letter), 314
Pump, Rotary, Fielding and Platt, Limited, 8
Pump, Salvage, W. H. Allen, Son and Co., 332
Pumps at Olympia Shipping Exhibition, 382
Pumps—see also Submersible Pump and Feed
  Pump
Pyrometer, Optical, The “ Wedge,” Cochrane and Co., Limited, 229
R
RADIOMETALLOGRAPHY, 80
Railway, Gowdall to Braithwell, South Yorkshire, 171, 182
Railway Sleepers, American Machines for Dressing, 392
Railway Workshops, British, in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590 ; (Letter), 230 (Two-
Si page Supplement, October 24th, 1919)
Rain and Spray Guard, Centrifugal, A de Noripanville, 315
Reinforced Concrete, Calculating Diagrams for, James Williamson, 149 (Two-page Supplement, August 15th, 1919)
Reinforced Concrete Stresses, Influence of Modulus Ratio on, W. C. Popplewell, 628
Reinforced Concrete—see also Concrete
Relay Control, Friction Drive, for Aircraft, Major A. Q. Cooper, 226, 227
Research Laboratories, Brown-Firth, 351, 353
Reservoir, Storage, on the Upper Murray River, 49
Road Locomotive, W. Tasker and Sons, 583
Road Vehicles for Conveyance of Goods, 547
Hoad Wheels, Cast Steel, Manufacture, Thwaites '•Brothers, Limited, 5, 12
Roads and Transport Exhibition, 532, 559
Rolling Mill Engines—see Engines
Rolling Mills, Electrical, at Templeborough, Davy Brothers and British Thomson- Houston Company, 444, 586 (Two-page Supplement, December 12th, 1919)
Rotary Pump. Fielding and Platt, Limited, 8
SHIPS AND SHIPPING MATTERS :
General:
  Boat Lowering Gear, 403, 404
Electric Welding and its Application to Shipbuilding, Oscar Kjellberg, 442, 472, 535 ; (Letters), 511, 535, 561, 620
German Liners Machinery Repaired by Plastic-arc Welding, 56, 60
Leparmentier System of Hull Construction, 94 ; (Letter), 110
Marine Engines—see Engines
Shipyard at Belfast, A New, Harland and Wolff, 563
Steering Gears, Device for Preventing Steam Waste, J. Wigham and Sons, 380, 381
British Navy:
Delhi, H.M. Light Cruiser, Sir W. G. Armstrong, Whitworth and Co., Limited, 429, 438
Dragon, H.M.S., Showing Aeroplane Shelter. 429
Hawkins, H.M. Light Cruiser, 296
Hermes, H.M. Seaplane Carrier, 274
Hood, H.M. Battleship, John Brown and Co., Limited, 465, 468
Light Cruisers of the “ D ” Class, 429, 438
Trefoil, Diesel Motor Ship, 198
Withering ton, H.M. Torpedo-boat Destroyer, J. S. White and Co., Limited, 417
Foreign Navies:
Italian Destroyer Audace, Yarrow and Co., Limited, 3
Japanese Torpedo-boat Destroyer Urakase, Yarrow and Co., Limited, 3 (Two-page Supplement, July 4th, 1919)
United States Electric Battleship New Mexico, 204, 234
Miscellaneous Vessels:
Biloela, Australian-built Fleet Auxiliary, 154, 155
Icebreakers for Archangel, Sviatogor and Alexander, Sir W. G. Armstrong, Whitworth and Co., 632, 633, 636
Maine, 6500-Ton Standard Steamship, Harland and Wolff, 563, 564
Reinforced Concrete Tug Cretemast, John verMehr, 544, 545
San Fernando, Oil Tank Steamer, Sir W. G. Armstrong, Whitworth and Co., Limited, 605
SHOVEL, Steam, Three-quarter Cubic Yard’ Ball Engine Company, 366
Show, Motor Car, at Olympia, 460, 479, 512, 513, 517, 530
Show, Royal Agricultural, 8
Show, Smithfield Club, 583
Shunting Engine, Petrol, Motor Rail and Tram- car Company, 16
Silo—see Grain Silo
| Sleepers—see Railway
Spindle Noses—see Machine Tools
Spring Mounting for Steam Tractor, Wm.
  Foster and Co., Limited, 9
Starter, Automatic—see Electrical Matters
i Steam Engines—see Engines
Steam Shovel—see Shovel
Steam Tenders—see Tenders
Steam Tractor, Wm. Foster and Co., Limited, 9
Steam Wagon, Compound, Robey and Co., Limited, 9
Steel Works at Glengarnock, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919)
Stress Measurement, 117, 125
Submersible Pump, Electrical, Merryweather and Sons, 595
I Submersible Pump and Motor, Submersible Motors, Limited, 354
Switchgear—see Electrical Matters
Tenders, Steam, for American Locomotives , 568, 559
Testing Machine, Brinell, W. and T. Avery, Limited, 406
Thread Milling—see Machine Tools
Thrust Block and Journal Bearing, Michell, 202
Tour in Italy, &c.—see Italy
Tower Chute for Constructing Concrete Buildings, H. C. Johnson, 614, 621
Tractor Plough, Ransomes, Sims and Jefferies, 8
Tractor Trials, Agricultural, 308, 338, 356, 378 384
Tractor-—see also Steam Tractor
Trains, Naval Ambulance and Commander-in-
  Chief’s, at Wolverton Works, 228, 232
Travelling Post-office—see Post-office
Turbine, 20,000 H.P. Marine, 603
Turbines, Water, Costruzioni Meccaniche Riva, 456 (Two-page Supplement, November 1th- 1919)
USE of Pulverised Coal, Leonard C. Harvey, 15, 26, 50
V
VALVE Gears, Locomotive, 78, 103, 126, 153 (Letter), 164
Valve, Spring-loaded, for Feed Pump, G. andJ Weir, 405
Valves—see also Drop Valves
w
WAGON, Compound Steam, W. Forster and Co., 584
Wagon, Compound Steam, Robey and Co., Limited, 9
Wagons for Transporting Tanks, Built at Derby, 484, 490
War Work in the Derby Shops of the Midland Railway, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919)
War Work in the Doncaster Shops of the Great Northern Railway, 374, 375
War Work of the Great Central Railway at Gorton and Dukinfield Shops, 58], 590
War Work at Horwich and Newton Heath Works, 104, 178
War Work of the London and North-Western Raiiway at Crewe Shops, 200, 208 ; at Wolverton Works, 228, 232
| Water Conduits, Economical Design of, Captain W. T. Taylor, 293
Water for Electrical Purposes—see Electrical Matters
Water Supply, Greater Winnipeg, 399
Water Turbines—see Turbines
Welding, Arc, A.C. System, 213
Welding, Electric, and its Application to-Shipbuilding, Oscar Kjellberg, 442, 472 ; (Letters), 511, 535, 561, 620
Welding, Electric-—see also Electrical Matters Wheels—see Road Wheels
Winch, Warping, for Bucket Dredger, Lobnitz and Co., Limited, 90
Wireless Telegraphy, Direction Finding by, . Captain Riall Sankey, 388
Works, at Glengarnoek, D. Colville and Sons,
75 (Four-page Supplement, July 25th, 1919)
Works, of Thomas Broadbent and Sons, Limited Huddersfield, 27, 29, 36 (Two-page Supplement, July 11th, 1919)
Workshops, British Railway, in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590; (Letter), 230 (Two-page Supplement, October 24th, 1919)


== See Also ==
== See Also ==

Revision as of 15:06, 11 June 2020

The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.
The Engineer 1919 Jul-Dec: Illustrations Index.

Note: This is a sub-section of The Engineer 1919 Jul-Dec: Index

View the Volumes that this Index refers to.

A A.C. SYSTEM of Arc Welding, 213 Alexander, H.M.S., Icebreaker for Archangel, 632, 633 Alldays, Mark II., Agricultural Tractor, 339 Allen West Lifting Magnet Switchgear, 355 Allen’s Salvage Pump and Oil Engine, 332 America, Concrete Goods Wagons in, 107 America, Inclined Chutes for Distribution of

 Concrete, 245, 256, 284, 300, 306

American Caterpillar Excavating and Backfilling Machine, 412, 418 American Locomotive Company’s Mallet Engine for Virginian Railway, 618 American Locomotives for the Far East, 216 ; (Correction), 383 American Locomotives, Steam Tenders for, 558, 559 American Machines for Dressing Railway Sleepers, 392 American Railway Derrick Car, 190 American Three-quarter Cubic Yard Steam Shovel, 366 Andersons’ Semi-Diesel Marine Engines, The First Made in New Zealand, 81 Angus Sanderson Car Engine, 406, 407 Archdale, James, and Co., Thread-milling Machine, 274 Armstrong-Siddeley 29.5 H.P. Motor Car, 482, 483 Armstrong, Sir W. G., Whitworth and Co.: H.M. Light Cruiser Delhi, 429,438 H.M. Seaplane Carrier Hermes, 274 Icebreakers for Archangel, 632, 633, 636 Locomotive Works at Scotswood, 536, 540 (Two-page Supplement, November 28th, 1919)

 Oil Tank Steamer San Fernando, 605

Armstrong, Sir W. G., Whitworth and Co., Limited, and Cowans, Sheldon and Co., Limited, 250-Ton Self-propelling Crane Lighter, 225 (Four-page Supplement, September 5th, 1919) Aster Engineering Company, Electric Lighting, Set, 332 Aster Motor Car Engine at Olympia, 530 Austin Tractor, 356 Australian-built Fleet Auxiliary Biloela, 154, 155 Australian and New Zealand Locomotives, Recent, 180 Avery Automatic Grain Scales at Hull Grain Silo, 365 Avery Brinell Testing Machine, 406 Avonmore Engineering Company’s Rotary Pump, 382 B BAIRSTOW, Leonard, on the Progress of Aviation in the War Period, 193 Baldwin Locomotives for the Far East, 216 ; (Correction), 383 Barr and Stroud’s Exhibits at Glasgow, 529— see also Fournier d’Albe Beardmore 30 H.P. Motor Chassis, 531 Beardmore-Farquhar Light Machine Gun, 494, 495 Belfast, New Shipyard at, Harland and Wolff, 563 Belluzzo Marine Turbine, 20,000 H.P., 603 Bignell-Jones, Self-sinking Concrete Pile, 498 Biloela, Australian-built Fleet Auxiliary, 154, 165 Bone, Professor A., and Others, on Fuel Economy and Consumptions in the Manufacture of Iron and Steel, 299, 316 Brackenbury Screw Gauge, 508 Bray, Markham and Reiss, Limited, “ Navy ” Type Electric Motor Starters, 32 British Arc Welding Company Exhibit at Glasgow, 529 British Railway Workshops in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590 ; (Letter), 230 (Two- page Supplement, October 24lh, 1919) British Science and Key Industries Exhibition, 529 British Scientific Products Exhibition, 38, 65 British Stationary Diesel Engines of To-day, 349 British Thomson-Houston Company, Limited, Coolidge Tube, 80 British Thomson-Houston Company, Electrical Equipment for Cogging Mill, 444, 586 British Thread-milling Machines, 249, 274, 302, 324 • Broadbent, T., and Sons, Limited, Crane Works at Huddersfield, 27, 29, 36 (Two-page Supplement, July llffe, 1919) Brown-Firth Laboratories, Sheffield, 351, 353 Brown, John, and Co., Limited, H.M. Battleship Hood, 465, 468 c C.P.R. PASSENGER Locomotives, 641 Carnegie, Andrew (Portrait), 156 Champlain Dry Dock at Quebec, 82, 86 Clayton and Shuttleworth Caterpillar Tractor, 339 Cleveland Chain Track Tractor, 356, 379, 384 Cochrane and Co., “ Wedge ” Optical Pyrometer, 229 Cole, March ent and Morley 2500 I. H.P. Rolling Mill Engines, 136, 140, 141 Colville, D., and Sons’ Glengarnock Works, 75 (Four-page Supplement, July 25th, 1919) Conradi, C. G., on The Present Position of Mechanical Road Traction, 546 Cooper, Major A. Q., Friction Drive Relay Control for Aircraft, 226, 227 Cosmos Engineering Company’s Motor Car, 513, 572 Costruzioni Meccaniche Riva Water Turbines, 456 (Two-page Supplement, November 1th, 1919) Cowans, Sheldon and Co., Limited, Crane Lighter No. 4, 225 (Four-page Supplement, September 5th, 1919) Cretemast, Concrete Tug, John verMehr, 544, 545 Crewe Shops, London and North-Western Railway War Work, 200, 208 Cricklewood Works of the Nieuport Aircraft Company, 151, 158 Crossley Brothers, Limited, Cold-starting Heavv Oil Engine, 252 Crossley Motors, Limited, 25 -30 H.P., 460 D DAVEY, Norman, Notes on a Tour in Italy and France, 456, 506, 603 (Two-page Supplement, November 1th, 1919) Davis and Soames Clutch and Automatic Current-limiting Regulator, 470 Davy Brothers and British Thomson-Houston Company Electrical Rolling Mills at Templeborough, 444, 586 (Two-page Supplement, December 12th, 1919) Delhi, H.M. Light Cruiser, 429, 438 de Normanville, A., Centrifugal Rain and Spray Guard, 315 de Normanville, Captain E., on Current Tendencies in Automobile Design, 406 Derby Shops of the Midland Railwav, War Work, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919) “ Dey ” Electric Automobile, 619 D.L. Motor Manufacturing Co.’s Three-wheeled Tractor, 340 Doncaster Shops of the Great Northern Railway, War Work, 374, 375 Doxford, William, and Sons, Oil Engine, 64 ; (Letter), 131 Drummond Brothers, Screw Gauge Making at Guildford, 375 E EMERSON Tractor, 379 Enfield-Allday Light Motor Car, 40, 41 F FEDERATED Malay States Pacific Locorpo- tive, 216 ; (Correction), 383 F. T.A.T. Agricultural Tractor, 339, 340 Fielding and Platt, Limited, Rotary Pump, 8 Finney Hand Pump, 191 ; (Letter), 314 Fordson Tractor, 356 Foster, Win., and Co., Limited, Steam Tractor, 9 Foster’s Compound Steam Wagon, 584 Fournier d’Albe, Barr and Stroud, “ Matia ”

 Optophone, 39, 65, 529

Franklin System of Lowering Boats from Ships, 403, 404 G GATUN Power Station, Panama Canal, 562, 566 G. O. Tractor, 379, 384 German Liners’ Machinery Repaired by Plastic

 Arc Welding, 56, 60

Glengarnock Works, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919) Gourepare Jute Mill near Calcutta, 505, 516

 (Two-page Supplement, November 21st, 1919)

Gowdall to Braithwell Railway, 171, 182 Gray Tractor, 379, 380 Great Central Railway War Work at Gorton and Dukinfield, 581, 590 Great Northern Railway War Work at Doncaster, 374, 375 Great Southern and Western Railway of Ireland, Travelling Post-offices, 610, 611 Greater Winnipeg New Water Supply, 399 Guildford, Screw Gauge Making at, Drummond Brothers, 375 H HAIGHS, Limited, Broaching Machine, 108 Hainault Optical Works, 434 Hall, B. J., and Co., Arc Lamp for Studio Photography, 534 Harbinger System of Lowering Boats from Ships, 403, 404 Harland and Wolff’s New Shipyard at Belfast, 563 Harvey, Leonard C., on the Use of Pulverised

 Coal, 15, 26, 50 ; (Letter), 314

Hawkins, H.M. Light Cruiser, 296 Hawthorn-Gray Manhole Ring and Door, 594 Hell Gate Bridge, 125 Herbert, Alfred, Screw Type Broaching Machine, 108, 112 Herbert, Alfred, on Standardisation of Spindle Noses for Milling Machines, 358 ; (Letters), 410, 436, 488, 511 Herbert, E. G., Rapid Vertical Hack Saw, 162 Hermes, H.M. Seaplane Carrier, Sir W. G.

 Armstrong, Whitworth and Co., 274

Hick, Hargreaves Cylinder Cover, 349 Hick, Hargreaves and Co., Two Big Condensers, 190 Holcroft, H., on the Metamorphosis of the Locomotive, 78, 108, 126, 153 ; (Letters), 164, 176, 206, 230, 254 Holroyd, John, and Co., Milling and Screwing Machine, 249, 251 Holroyd, John, and Co., Square Thread Milling Machines, 275, 302 Hood, H.M. Battleship, John Brown and Co., Limited, 465, 468 Horwich and Newton Heath War Work, Lancashire and Yorkshire Railway, 104, 178 Huddersfield Crane Works, Thomas Broadbent and Sons, Limited, 27, 29, 36 (Two-page Supplement, July 11th, 1919) Hull and Barnsley and Great Central Railways, 171, 182 Hull, 40,000-Ton Grain Silo at the King George Dock, 360, 364 (Two-page Supplement, October 10th, 1919) Hulse and Co., Motor-driven Portable Shaping Machine, 118 I ILLINOIS Central Railway Derrick Car, 190 India, Jute and its Manufacture, 505, 51fr

 (Two-page Supplement, November 21s£, 1919)

Inglis, Dr. John (Portrait), 63 Inglis, Professor C. E., on Portable Military

 Bridges, 283, 310

Italian Destroyer Audace, Yarrow and Co.,

 Limited, 3

Italy and France, Notes on a Tour in, Norman Davey, 456 506, 603 (Two-page Supplement, November 1th, 1919) J JAPANESE Torpedo-boat Destroyer Urakase, Yarrow and Co., Limited, 3 (Two-page Supplement, July 4th, 1919) Johnson, H. C., Tower Chute for Constructing Concrete Buildings, 614, 621 K • KING George Dock, Hull, 40,000-Ton Grain Silo, 360, 364 (Two-page Supplement, October 10th, 1919) Kjellberg, Oscar, on Electric Welding and its Application to Shipbuilding, 442, 472 ; (Letters), 511, 535, 561, 620 L LACY-HULBERT Three-stage Air Compressor, 405 Lancashire and Yorkshire Railwav War Work, 104, 178 Lanchester Motor Car at Olympia, 513 Leparmentier System of Hull Construction, 94 ;

 (Letter), 110

Liebert’s Thread Milling Process, 249, 275 Lobnitz Bucket Dredger for Platinum, 90 London and North-Western Railway, War Work

 Carried Out in the Crewe Shops, 200, 208 ;
 in the Wolverton Works, 228, 232

M MAINE, Standard Steamship, Harland and Wolff, 563, 664 Martin Cultivator Company’s Caterpillar Tractor, 356 Martin Cultivator Company’s Four-wheeled Tractor, 356 Maskell Tractor and Plough, 379, 380 Mass Motor Car Works, 627 Mavitta—see Thompson-Mavitta Meares, J. W., on Development and Storage of Water for Electrical Purposes, 186 Merryweather and Sons’ Electrical Submersible Pump, 595 Michell Journal Bearing and Thrust Block, 202 Midland Railway Shops, Derby, War Work, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919) Mirrlees Air Blast Controlling Device, 349 Mirrlees-Watson Arrangement for Cleaning Condensers, 142 Mogul 30 H.P. Tractor, 378, 384 Morley, H. W., Notes on Drop Valves for Steam Engines, 25 ; (Letter), 84 Moseley Tractor, N. W. Simpson, 379 Motor Rail and Tramcar Company, Petrol Shunting Engine, 16 Moulton George, Limited, Thread Milling Machine, 249, 250 Murray River, Regulating Storage Reservoir on, 49 N NAPIER Motor Car Engine Gear-box, Back Axle and Anti-rolling Device, &c., 407, 408, 409, 512, 514 “ Navy ” Type Electric Motor Starters, Bray, Markham and Reiss, Limited, 32 Neptune Marine Diesel Engine, Swan, Hunter and Wigham Richardson, Limited, 520, 521 New Mexico, United States Electric Battleship, 204, 234 * Niagara, Hydro-electric Developments at, 427, 454, 464 Nicola, Romeo, and Co., Petrol-driven Air Compressor and Benzine Motor, 506, 507 Nieuport “ Night Hawk ” Single-seater Scout, 132, 151, 158 O OLYMPIA, Motor Car Show, 460, 479, 530 P PANAMA Canal, Hydro-electric Power Plant at, 562, 566 Parry Steam Blower for Cleaning Boiler Tubes, 381 Pick Motor Company’s Tractor Plough, 378, 379, Pickles, J., and Son, Horizontal Log Band Saw, 498 Popplewell, W. C., on the Influence of the Modulus Ratio on Reinforced Concrete Stresses, 628 Pruden Carburiser for Use with Pulverised Coal, 26 • QUEBEC, Chainplain Dry Dock, 82, 86 R RANSOMES, Sims and Jefferies, Tractor Plough, 8 Richards Thread Milling Machine, 324 Riva—see Costruzioni Robey and Co., Limited, Compound Steam

 Wagon, 9

Robey Semi-Diesel Engine, 583 Rotoplunge Pump Company’s Pump, 382 Royal Agricultural Show, 8 Ruston-Hornsby Motor Car at Olympia, 481, 482 s SAN FERNANDO, Oil Tank Steamer, Sir W.

 G. Armstrong, Whitworth and Co., 605

Sankey, Captain Riall, on Direction Finding by Wireless Telegraphy, 388 Saunderson Tractor, 378, 379 Scotswood Locomotive Works, Sir W. G. Armstrong, Whitworth and Co., Limited, 536, 540 (Two-page Supplement, November 28th, 1919) Shanks, Thomas, and Co., Horizontal Boring and Milling Machine, 162 Shantung Railway Consolidation Locomotive, 216 Shaxby, Captain J. H., on a Cheap and Simple Micro-balance, 619 Simon, Henry, Elevating, Conveying, and Electrical Equipment at Hull Grain Silo, 360, 364 (Two-page Supplement, October 10th, 1919) Smith and Coventry, Horizontal Broaching Machine, 108, 109, 112 Smith and Coventry, Keyseating and Mortising Machine, 416, 417 Smithfield Club Show, 583 South Yorkshire, New Railway in, 171, 182 Sterling Metals, Limited, Aluminium Crank Case for 750 H.P. Engine, 531 Straker-Squire Motor Car at Olympia, 514 Submersible Motors, Limited, Pump and Motor, 354 Suez Canal, Temporary Swing Bridge over, at El Kantara, 174 Sviatogor, Icebreaker for Archangel, 632, 633, 636 Swan, Hunter and Wigham Richardson.

 Neptune Marine Diesel Engine, 520, 521

T TASKER Road Locomotive, 583 Taylor, Captain W. T., »n the Economical

 Design of Water Conduits, 293

Taylor, Charles, Limited, Thread Milling

  Machine, 249

Templeborough, Electrical Rolling Mills at, 586 Thompson-Mavitta Drafting Machine, 238 Thornycroft Emergency Lighting Set, 331 Thwaites Brothers’ Factory for Manufacture of

  Cast Steel Road Wheels, 5, 12

Titan, 25 H.P. Tractor, 378, 384 Tomlinson, F., Pressure Casting Apparatus, 263 Trefoil. Diesel Motor Ship, Vickers, 198 Tylor Engine for Angus Sanderson Car, 406, 407 U.S. Electric Battleship New Mexico, 204, 234 Ure-Reid, Cards from a Diesel Engine, 497 V VAUGHAN Crane Company’s Electric Liftinc Block, 261 VerMehr, John, Reinforced Concrete Tug

  Cretemast, 544, 545

Vickers Diesel Engine, Some Notes on, 198 ‘ Victory ” Pipe Joint, 381 \ irginian Railway, Mallet Compound Locomotive, 618 WALRAND Converter, 46 Ward-Leonard-Ilgner Set for Cogging Mill at Templeborough, British Thomson-Houston Company, 444, 586 Warner Automatic Boiler Feed Regulator, 380 381 ; (Correction) 406 Watford Electric and Manufacturing Company’s Automatic Starter, 65 ' Wfttt, James, Centenary, 277, 308 “ Wedge ” Optical Pyrometer, Cochrane and Co., Limited, 229 Weeks-Dungey Four-wheeled Tractor, 378, 379 Weir Locomotive Feed Heater and Pump, 405 West, H. J., and Co., the “ Whalley ” Concrete and Tar-macadam Mixer, 559, 560 West, Lieut. R. Rolleston, on Air Brakes for Aeroplanes, 570 Westland Aircraft Works, Limousine Aeroplane, 271,280 ; (Correction) 348 (Two-page Supplement, September 10th, 1919) “ Whalley ” Concrete and Tar-macadam Mixer, 559, 560 Wigham, J., and Sons, Steam Waste Prevention Device, 380, 381 Willans and Robinson, Emergency Governor, Safety Governor, and Water Circulation Failure Gears, 349 Williamson, James, Calculating Diagrams for Reinforced Concrete, 149 (Two-page Supplement, August 15th, 1919) Wilson Welder and Metals Company’s System of Plastic Arc Welding, 56, 60 Wimperis, Major H. E., Bomb Sights, 211 Winnipeg, Greater, New Water Supply, 399 Witherington, H.M. Torpedo-boat Destroyer, J. S. White and Co., Limited, 417 Wolseley Motor Car, 460, 480, 481 Wolverton Shops, London and North-Western Railway War Work, 228, 232 X X-RAY Examination by Coolidge Tube, 80 Y YARROW Destroyers, 3 (Two-page Supplement,

 July Uh, 1919)

^ubprts. A AERIAL Bomb Sights, Major H. E. Wimperis, 211 Aeroplane, Limousine Four-seater, Westland Aircraft Works, 271, 280 ; (Correction), 348 (Two-page Supplement, September 10th, 1919) Agricultural Show, The Royal, 8 Agricultural Tractor Trials, 308, 338, 356, 378, 384 Air Brakes for Aeroplanes, Lieut. R. Rolleston West, 570 Air Compressor, Petrol-driven, Nicola, Romeo and Co., 506, 507 Air Compressor, Three-stage, Lacy-Hulbert and Co., 405 Aircraft, Friction Drive Relay Control for, Major A. G. Cooper, 226, 227 Aluminium Crank Case for 750 H.P. Engine, Sterling Metals, Limited, 531 Ambulance Trains and Commander-in-Chief’s

 Train at Wolverton Works, 228, 232

Arc Welding, A.C. System, 213 Automatic Starter—see Electrical Matters xAutomobile Design, Current Tendencies in,

 Captain E. de Normanville, 406

Automobile, The “ Dey ” Electric, 619 Aviation in the War Period, Progress of, Leonard Bairstow, 93, 115 B BAND-SAW, Horizontal Log, J. Pickles and Son, 498 Bearing and Thrust Block, Michell, 202 Benzine Motor—see Engines Blast-furnaces at Glengarnock, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919) Boats—see Ships Boiler Feed Regulator, R. Warner and Co., 380, 381 ; (Correction), 406 Boiler Manhole Compensating Ring and Door, “ Hawthorn-Gray,” 594 Boiler Tube Cleaner, The Parry, 381 Boilers Fired with Powdered Coal, Leonard C.

  Harvey, 52

Bomb Sights, Major H. E. Wimperis, 211 Boring Machines—see Machine Tools Bridge, Hell Gate, 125 Bridge, Temporary Swing, over Suez Canal, 174 Bridges on the Gowdall to Braith well Railway, 171, 182 Bridges, Portable Military, Professor C. E. Inglis, 283, 310 Broaching Machines—see Machine Tools Burners for Coal Dust, The Bergman, Fuller, Sopulco, Quigley, &c., Leonard C. Harvey, 26, 50 c CALCULATING Diagrams—see Concrete Cards, Engine—see Engines Cartridge Case Renovation at Derby Works, Midland Railway, 402 (Two-page Supplement, October 2 Uh, 1919) Cast Steel Road Wheels Manufacture, Thwaite, Brothers, Limited, 5, 12 Casting Apparatus, Pressure, F. Tomlinson’s Process, 263 Caterpillar Tractor, Clayton and Shuttleworth, 339 Centrifugal Rain and Spray Guard, A. de Normanville, 315 Chutes—see Concrete Coal, Pulverised, Use of, Leonard C. Harvey, 15, 26, 50 ; (Letter), 314 Coal Wagon, 50-Ton Concrete, Illinois Central Railway, 1Q7 Cogging Mill—see Rolling Mills at Temple- borough Compressors—see Air Compressors Concrete Buildings, Tower Chute for Constructing, H. C. Johnson, 614, 621 Concrete, Distribution of, by Inclined Chutes, 245, 256, 284, 300, 306 Concrete Goods Wagons in America, 107 Concrete Pile, Self-sinking, Bignell-Jones, 498 Concrete, Reinforced, Calculating Diagrams for,

James Williamson, 149 (Two-page Supplement, August 15th, 1919)

Concrete Ships—see Ships Concrete and Tar-macadam Mixer, The “Whalley,” 559, 560 Condenser Cleaning by Chemicals, Mirrlees- Watson Company, 142 Condensers, Big Surface and Jet, Hick, Hargreaves and Co., Limited, 190 Controlling Arrangement, Speed, for Pelton Wheel Turbines, 457 Controlling Gear, Distribution for Low Fall Turbines, 456 Converter, The Walrand, 46 Coolidge Tube, British Thomson-Houston Company, Limited, 80 Crane Lighter No. 4, 250-Ton Self-propelling, Sir W. G. Armstrong, Whitworth and Co., Limited, and Cowans, Sheldon and Co., Limited, 225 (Four-page Supplement, September 5th, 1919) Crane Works at Huddersfield, J. Broadbent and Sons, Limited, 27, 29, 36 (Two-page Supplement, July 11th, 1919) Cranes from Crewe for War Work, 200, 208 Crank Case, Aluminium, for 750 H.P. Engine, Sterling Metals, Limited, 531 Current Regulator—see Electrical Matters Current Tendencies in Automobile Design, Captain E. de Normanville, 406 DAM, Mitta Mitta, on the Murray River, 49 Derrick Car for Illinois Central Railway, 190 Diesel Engines—see Engines Direction Finding by Wireless Telegraphy,

 Captain Riall Sankey, 388

Distribution of Concrete—see Concrete Dock, Dry, Champlain, Quebec, 82, 86 Drafting Machine, The Thompson-Mavitta, 238 Drawing Instruments, Nickel Alloy, 435 Dredger, Bucket, for Platinum Soil, Lobnitz and Co., Limited, 90 Drop Hammer for War Work, 201 Drop Valves for Steam Engines, Notes on, H. W.

 Morley, 25

Dynamometer, Recording Tractor, 338 ECONOMICAL Design of Water Conduits, Captain W. T. Taylor, 293 ELECTRICAL MATTERS :

 A.C. Electric Welding Machines, 213

Arc Lamp for Studio Photography, B. J. Hall and Co., Limited, 534 Automatic Current Limiting Regulator for Alternating Circuits, Davis and Soames, 470 Automatic Starter, Watford Electric and Manufacturing Company, 65 Coolidge Tube in Radiographic Examination, 80 Development and Storage of Water for Electrical Purposes, J. W. Meares, 186

  “ Dey ” Electric Automobile, 619

Electric Welding and its Application to Shipbuilding, Oscar Kjellberg, 442, 472 ; (Letters), 511, 535, 561, 620 Electrically Propelled Ships—see Ships Improvement of Power Factor in Electrical Supply Systems, 486 Lifting Block, Electric, Vaughan Crane Company, Limited, 261 Lighting Set, Aster Engineering Company, 332 Lighting Set, Thornycroft Emergency, 331 Motor Starters, New Development in, Bray, Markham and Reiss, Limited, 32 Niagara, New Hydo-electric Developments, 427, 454, 464 Panama Canal, Gatun Power Station and Hydro-electric Plant at, 562, 566 Plastic Arc Welding System, Wilson Welder and Metals Company, 56, 60 Switchgear, Lifting Magnet, Allen West and Co., Limited, 355 Templeborough, Electrical Rolling Mills at, Davy Brothers and British Thomson- Houston Company, 586

 Ward-Leonard-Ilgner Electrical Plant, 586

Welding at British Science and Key Industries Exhibition, British Arc Welding Company, 529 ELEVATING and Convoying Equipment at Htdl Grain Silo, Henry Simon, Limited, 360, 364 (Two-page Supplement, October 10th, 1919) ENGINES AND MOTORS : Angus Sanderson Car Engine, J. Tylor and Co., Limited, 406, 407

  Aster Motor Car Engine at Olympia, 530

Benzine Motor, Two-cylinder, Nicola, Romeo and Co., 506 British Stationary Diesel Engines, 349 Cards from a Diesel Engine, G. Ure-Reid, 497 Cold-starting Heavy Oil Engine, Crossley Brothers, Limited, 252 Compound Surface Condensing Engine for Bucket Dredger, 90 Cosmos Air-cooled Motor Car Engine, 513, 572 Diesel Engines for Submarines, Vickers, 198 Doxford Oil Engine, 64 ; (Letter), 131 Drop Valves for Steam Engines, Notes on, v H. W. Morley, 25 ; (Letter), 84 Motor Car Engines at Olympia, 460, 479, 512, 513 Napier Six-cylinder Engine, 407. 409, 512, 514 ENGINES AND MOTORS (continued.') Neptune Marine Diesel Engine, Swan, Hunter and Wigham Richardson, Limited, 520, 521

 Oil Engine Driving 12in. Salvage Pump, W.
   H. Allen, Son and Co., 332

Petrol Shunting Engine, Motor Rail and Tramear Company, 16

 Robey Semi-Diesel Engine, 583

Rolling Mill Engine, Three-crank, Glengar- nock Works, Galloways, Limited, 77 Rolling Mill Engines, 2500 I.H.P., Cole, Marchent and Morley, 136, 140, 141 Semi-Diesel Marine Engines, The First Made in New Zealand, Andersons, Limited, 81

 Straker-Squire Motor Car Engine, 514
 Watt’s Oeker Hill Engine, 309

EXCAVATING and Back-filling Machine, American, 412, 418 Excavating Dredgers and Shovels at Niagara, 454, 464 Exhibition, British Science and Key Industries, 529 Exhibition, British Scientific Products, 38, 65 Exhibition, Roads and Transport, 532, 559 Exhibition, Shipping, Engineering and Machinery, 331, 352, 380, 388, 403 F FEED Heater and Pump, G. and J. Weir, 405 Fuel Economy and Consumptions in the Manufacture of Iron and Steel, Professor W. A. Bone, Sir R. Hadfield and Mr. A. Hutchinson, 299, 316 Furnace, Annealing, for Cast Steel .Wheel Manufacture, Thwaites Brothers, Limited, 5, 12 Furnaces for Use with Powdered Coal, Leonard' C. Harvey on, 51 G GAUGE, Screw, H. I. Brackenbury, 508 Grain Silo, 40,000-Ton, at the King George Dock, Hull, 360, 364 (Two-page Supplement, October 10th, 1919) Gun, Light Machine, Beardmore-Farquhar, 494, 495 HAND Pump, J. W. Finney, 191 Hull Construction—see Ships Hydro-electric Developments at Niagara, 427, 454, 464 Hydro-electric Power Plant at the Panama Canal, 562, 566 I ICEBREAKERS—see Ships Influence of the Modulus Ratio on Reinforced Concrete Stresses, W. C. Popplewell, 628 Ingot Tilting Car, Davy Brothers, 588 Iron and Steel, Fuel Economy and Consumptions in the Manufacture of, Professor W. A. Bone and others, 299, 316 J JOURNAL Bearing and Thrust Block, Michell, 202 Jute and its Manufacture in India, 505, 516 (Two-page Supplement, November 21st, 1919) K KEY-SEATING Machine—see Machine Tools L LABORATORIES, Research, Brown-Firth, 351, 353 Lamp, Horizontal Arc, B. J. Hall and Co., 534 Lathes—see Machine Tools Lifting Block, Electric, Vaughan Crane Company, Limited, 261 Lifting Magnet Switchgear, Allen West and Co., Limited, 355 Lighting Sets-—see Electrical Matters Locomotive Building at Scotswood, Sir W. G. Armstrong, Whitworth and Co., Limited, 536, 540 (Two-page Supplement, November 28th, 1919) Locomotive Feed-water Heater and Pump with Feed Valve, G. and J. Weir, 405 Locomotive, Mallet Compound, for Virginian Railway, 618 Locomotive, Metamorphosis of the, H. Hol- croft, 78, 103, 126, 153 ; (Letters), 164, 176, 206, 230, 254 Locomotive, Road, W. Tasker and Sons, 583 Locomotive Shops of the Midland Railway, Derby, 326, 334 Locomotives, American, for the Far East, 216 ; (Correction), 383 Locomotives, American, Steam Tenders for, 558, 559 Locomotives, Passenger, Canadian Pacific Railway, 641 Locomotives, Recent Australian and New Zealand, 180 M MACHINE TOOLS: British Thread-milling Machines, 249, 274, 302, 324

MACHINE TOOLS (continued) Broaching and Broaching Machinery, 108, Horizontal Boring Machine, T. Shanks and Co., 162 Key-seating and Mortising Machine, Smith and Coventry, Limited, 416, 417

 Lathe for Re-machining Cartridge Cases, 403 Machine Tools for Manufacture of Cast Steel

Road Wheels, Thwaites Brothers, Limited, 5, 12 Portable Shaping Machine, Motor-driven, Hulse and Co., Limited, 118 Rapid Vertical Hack Saw, Edward G. Herbert, 162 Spindle Noses for Milling Machines Suggested Standardisation of, Alfred Herbert, Limited, 358 ; (Letters), 410, 436, 488, 511 MANHOLE—see Boiler MAPS : Gowdall to Braithwell Railway, 171

 Mitta Mitta Dam on the Murray River, 49 Niagara River and Falls, 427

Winnipeg Water, Line of Aqueduct, 399 MARINE Engines—see Engines Measurement, Stress, 117, 125 Metamorphosis of the Locomotive, H. Holcroft, 78, 103, 126, 153 ; (Letters), 164, 176, 206, 230, 254 Micro-balance, Cheap and Simple, Captain J. H. Shaxby, .619 Milling—see Machine Tools Mortising Machines—see Machine Tools Motor Car, 29.5 H.P., Armstrong-Siddeley, 482, 483 Motor Car Chassis, “ Beardmore,” 531 Motor Car, 25-30 H.P., Crossley Motors, Limited, 460, 461, 462 Motor Car, D. Napier and Son, Limited, 407, 408, 409, 512, 514 Motor Car Engines—see also Engines Motor Car, Lanchester, at Olympia, 513 Motor Car, Novel, Cosmos Engineering Company, 513, 572 Motor Car, Radial Cylinder, Enfield-Allday Motors, Limited, 40, 41 Motor Car, 15.9 H.P., Ruston-Hornsby, 481, 482 Motor Car Show at Olympia, 460, 479, 512, 513, 517, 530, 572 Motor Car, Straker-Squire, at Olympia, 514 Motor Car, 15 H.P., Wolseley Motors, Limited, 460, 480, 481 Motor Car Works, The Mass, 627 Motors, Electric—see Electrical Matters Moulds, Permanent, 33 N NICKEL Alloy Drawing Instruments, 435 o OIL Engines—see Engines Optical Pyrometer, The “ Wedge,” Cochrane and Co., Limited, 229 Optical Works, The Hainault, 434 Optophone, Fournier d’Albe, Barr and Stroud,

  39, 65, 529

Plastic Arc Welding System—see Electrical Matters Platinum Bucket Dredger, Lobnitz and Co., Limited, 90 Plough—see Tractor Plough Portrait, Andrew Carnegie, 156 Portrait, Dr. John Inglis, 63 Post-offices, Travelling, for Great Southern and

 Western Railway, Ireland, 610, 611

Present Position of Mechanical Road Traction, C. G. Conradi, 546 Pressure Casting Apparatus, F. Tomlinson’s Process, 263 Progress of Aviation in the War Period, Leonard

 Bairstow, 93, 115

Pulverised Coal—see Coal Pump, Electrically Driven Submersible, Merryweather and Sons, 595 Pump, Hand, J. W. Finney, 191 ; (Letter), 314 Pump, Rotary, Fielding and Platt, Limited, 8 Pump, Salvage, W. H. Allen, Son and Co., 332 Pumps at Olympia Shipping Exhibition, 382 Pumps—see also Submersible Pump and Feed

  Pump

Pyrometer, Optical, The “ Wedge,” Cochrane and Co., Limited, 229 R RADIOMETALLOGRAPHY, 80 Railway, Gowdall to Braithwell, South Yorkshire, 171, 182 Railway Sleepers, American Machines for Dressing, 392 Railway Workshops, British, in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590 ; (Letter), 230 (Two- Si page Supplement, October 24th, 1919) Rain and Spray Guard, Centrifugal, A de Noripanville, 315 Reinforced Concrete, Calculating Diagrams for, James Williamson, 149 (Two-page Supplement, August 15th, 1919) Reinforced Concrete Stresses, Influence of Modulus Ratio on, W. C. Popplewell, 628 Reinforced Concrete—see also Concrete Relay Control, Friction Drive, for Aircraft, Major A. Q. Cooper, 226, 227 Research Laboratories, Brown-Firth, 351, 353 Reservoir, Storage, on the Upper Murray River, 49 Road Locomotive, W. Tasker and Sons, 583 Road Vehicles for Conveyance of Goods, 547 Hoad Wheels, Cast Steel, Manufacture, Thwaites '•Brothers, Limited, 5, 12 Roads and Transport Exhibition, 532, 559 Rolling Mill Engines—see Engines Rolling Mills, Electrical, at Templeborough, Davy Brothers and British Thomson- Houston Company, 444, 586 (Two-page Supplement, December 12th, 1919) Rotary Pump. Fielding and Platt, Limited, 8 SHIPS AND SHIPPING MATTERS : General:

 Boat Lowering Gear, 403, 404

Electric Welding and its Application to Shipbuilding, Oscar Kjellberg, 442, 472, 535 ; (Letters), 511, 535, 561, 620 German Liners Machinery Repaired by Plastic-arc Welding, 56, 60 Leparmentier System of Hull Construction, 94 ; (Letter), 110 Marine Engines—see Engines Shipyard at Belfast, A New, Harland and Wolff, 563 Steering Gears, Device for Preventing Steam Waste, J. Wigham and Sons, 380, 381 British Navy: Delhi, H.M. Light Cruiser, Sir W. G. Armstrong, Whitworth and Co., Limited, 429, 438 Dragon, H.M.S., Showing Aeroplane Shelter. 429 Hawkins, H.M. Light Cruiser, 296 Hermes, H.M. Seaplane Carrier, 274 Hood, H.M. Battleship, John Brown and Co., Limited, 465, 468 Light Cruisers of the “ D ” Class, 429, 438 Trefoil, Diesel Motor Ship, 198 Withering ton, H.M. Torpedo-boat Destroyer, J. S. White and Co., Limited, 417 Foreign Navies: Italian Destroyer Audace, Yarrow and Co., Limited, 3 Japanese Torpedo-boat Destroyer Urakase, Yarrow and Co., Limited, 3 (Two-page Supplement, July 4th, 1919) United States Electric Battleship New Mexico, 204, 234 Miscellaneous Vessels: Biloela, Australian-built Fleet Auxiliary, 154, 155 Icebreakers for Archangel, Sviatogor and Alexander, Sir W. G. Armstrong, Whitworth and Co., 632, 633, 636 Maine, 6500-Ton Standard Steamship, Harland and Wolff, 563, 564 Reinforced Concrete Tug Cretemast, John verMehr, 544, 545

San Fernando, Oil Tank Steamer, Sir W. G. Armstrong, Whitworth and Co., Limited, 605

SHOVEL, Steam, Three-quarter Cubic Yard’ Ball Engine Company, 366 Show, Motor Car, at Olympia, 460, 479, 512, 513, 517, 530 Show, Royal Agricultural, 8 Show, Smithfield Club, 583 Shunting Engine, Petrol, Motor Rail and Tram- car Company, 16 Silo—see Grain Silo | Sleepers—see Railway Spindle Noses—see Machine Tools Spring Mounting for Steam Tractor, Wm.

 Foster and Co., Limited, 9

Starter, Automatic—see Electrical Matters i Steam Engines—see Engines Steam Shovel—see Shovel Steam Tenders—see Tenders Steam Tractor, Wm. Foster and Co., Limited, 9 Steam Wagon, Compound, Robey and Co., Limited, 9 Steel Works at Glengarnock, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919) Stress Measurement, 117, 125 Submersible Pump, Electrical, Merryweather and Sons, 595 I Submersible Pump and Motor, Submersible Motors, Limited, 354 Switchgear—see Electrical Matters Tenders, Steam, for American Locomotives , 568, 559 Testing Machine, Brinell, W. and T. Avery, Limited, 406 Thread Milling—see Machine Tools Thrust Block and Journal Bearing, Michell, 202 Tour in Italy, &c.—see Italy Tower Chute for Constructing Concrete Buildings, H. C. Johnson, 614, 621 Tractor Plough, Ransomes, Sims and Jefferies, 8 Tractor Trials, Agricultural, 308, 338, 356, 378 384 Tractor-—see also Steam Tractor Trains, Naval Ambulance and Commander-in-

 Chief’s, at Wolverton Works, 228, 232

Travelling Post-office—see Post-office Turbine, 20,000 H.P. Marine, 603 Turbines, Water, Costruzioni Meccaniche Riva, 456 (Two-page Supplement, November 1th- 1919) USE of Pulverised Coal, Leonard C. Harvey, 15, 26, 50 V VALVE Gears, Locomotive, 78, 103, 126, 153 (Letter), 164 Valve, Spring-loaded, for Feed Pump, G. andJ Weir, 405 Valves—see also Drop Valves w WAGON, Compound Steam, W. Forster and Co., 584 Wagon, Compound Steam, Robey and Co., Limited, 9 Wagons for Transporting Tanks, Built at Derby, 484, 490 War Work in the Derby Shops of the Midland Railway, 326, 334, 402, 484, 490 (Two-page Supplement, October 24th, 1919) War Work in the Doncaster Shops of the Great Northern Railway, 374, 375 War Work of the Great Central Railway at Gorton and Dukinfield Shops, 58], 590 War Work at Horwich and Newton Heath Works, 104, 178 War Work of the London and North-Western Raiiway at Crewe Shops, 200, 208 ; at Wolverton Works, 228, 232 | Water Conduits, Economical Design of, Captain W. T. Taylor, 293 Water for Electrical Purposes—see Electrical Matters Water Supply, Greater Winnipeg, 399 Water Turbines—see Turbines Welding, Arc, A.C. System, 213 Welding, Electric, and its Application to-Shipbuilding, Oscar Kjellberg, 442, 472 ; (Letters), 511, 535, 561, 620 Welding, Electric-—see also Electrical Matters Wheels—see Road Wheels Winch, Warping, for Bucket Dredger, Lobnitz and Co., Limited, 90 Wireless Telegraphy, Direction Finding by, . Captain Riall Sankey, 388 Works, at Glengarnoek, D. Colville and Sons, 75 (Four-page Supplement, July 25th, 1919) Works, of Thomas Broadbent and Sons, Limited Huddersfield, 27, 29, 36 (Two-page Supplement, July 11th, 1919) Workshops, British Railway, in War Time, 104, 178, 200, 208, 228, 232, 326, 334, 374, 375, 402, 484, 490, 581, 590; (Letter), 230 (Two-page Supplement, October 24th, 1919)

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