The Engineer 1922 Jan-Jun: Index: Illustrations

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

The Engineer 1922 Jan-Jun: Illustrations Index.

Note: This is a sub-section of The Engineer 1922 Jan-Jun: Index

View the Volumes that this Index refers to.

A ACARDO, American-built Tanker (Supplement, January 6th, 1922) Adaptable Moulding Machine Company, Duplex Roll-over Machine and Duplex Sand Sifting Machine, 693 Alabama, U.S. Battleship, Test Bomb Attack on, 298, 299 Alldays and Onions Cupola, 658 American-built Passenger Liner Southern Cross (Supplement, January 6th, 1922) American-built Tanker Acardo (Supplement, January 6th, 1922) American Locomotive Company :

 Pacific Type Passenger Locomotive, 446

Virginian Railway, Heavy Mallet Locomotive, 447 American 300,000-Kilowatt Power Station at a Coal Mine, 231 Amsler and Co.’s Apparatus for Calibrating Hardness Testing Machines, 424 Armstrong, Sir W. G., Whitworth and Co., Limited, Harwich-Antwerp Passenger SS. Malines, 329 Irmstrong-Sulzer Engined Motor Tanker Conde de Churruca, 6 (Supplement, January 6th, 1922) Ashington Colliery Company’s Railways, Longdistance Operation of Facing Points on, 560, 561 Atlas One-cylinder Type Pass-out Steam Engine, 604 Avery, W. and T., Limited, Counting Machine, 693, 694 Avery’s Balancing Machine for Connecting- rods, 238 Avery’s Spring Testing Machine, 238 B BABCOCK Boilers with “ Usco ” Air Heaters, 149 Babcock and Wilcox Boilers at an American Power Station, 231 Babcock and Wilcox Marine Type Boilers and Mechanical Stokers for Bargoed Power Station, 203 Baker, Joseph, Sons and Perkins, Limited, Sand Mixer, 693, 694 Barford and Perkins, Limited, Motor Road Roller with Attached Scarifier, 728 Bargoed Power Station, Powell Duffryn Steam Coal Company, Boiler-house, 202, 203 Cooling Towers, Coal and Ash-handling Plant and other Equipment, 290, 302 Barton-Carr Automatic Control Valve for Hydraulic Presses, Manlove, Alliott and Co., Limited, 308 Beardmore-Tosi Diesel Engine for Motor Ship Pinzon, 146 Bedford Engineering Company, 10-Ton Locomotive Steam Breakdown Crane, 357, 360 Beyer, Peacock and Co., Limited, “ Garratt ” Type Locomotive for South Africa, 189 Birmingham Small Arms Company, Limited, Gun for Throwing Life Lines, 239 Boulton and Paul, Limited, Long-distance Reconnaissance Biplane, 19 (Supplement, January 6th, 1922) Boving and Co. (London), Limited, Hydroelectric Plant at Walkerburn, 173, 184 Brackett, F. W., and Co., Circulating Water Screens, Band and Disc Types, 577 Bradford Works—see Cole, &c. Bristol Aeroplane Company, Limited, Ten- seater Commercial Machine, Gas Starter for Aero and other Engines, and Engine Connections, 19, 20 (Supplement, January 6th, 1922) British India Motor Ship Domala, 6, 23 (Supplement, January 6th, 1922) British Industries Fair at Birmingham, 238, 261, 305 British Reverberatory Furnaces, Limited, |-Ton Melting Furnace, 692 British Steel Piling Company’s Treble-drum Friction Winch, 506 B.T.H. High-pressure Steam Turbines for Bargoed Power Station, 202 Brook-Hirst and Co., Limited, Solenoid Type Motor Starting Panel, 422 Brooke Tool Manufacturing Company, Limited, Tap Grinding Machine, 262 Brown-Bo ver i Condenser Pumps and Continuous Service Condenser, 459, 463 Brown-Boveri Reactances and Rectifiers, 633, 634 Burma Railways Metre-gauge Mallet Articulated Compound Engine, North British Locomotive Company, Limited, 12, 14 Burmeister and Wain, Motor Ships Malaya and Single-screw Leise Maersk with 1500 I.H.P. Engine, 7, 8 Burt, Boulton and Haywood, Sleeper Creosoting Plant, 524, 526 Butler, Samuel, and Co., Limited, 20-Ton Locomotive Steam Crane, 398 Buxton Locomotive Explosion, 189 ; (Letters), 220, 249, 279, 519 Bygrave, Captain L. C., Position Line Slide Rule, 250 c CALEDONIAN Railway Three-cylinder Express Passenger Engine, No. 956, 10 (Supplement, January 6th, 1922) Cambridge and Paul Instrument Company, Limited, Pressure Recorder, Thermograph and Dial Thermometer, 693, 694 Cambridge and Paul Instrument Company, Limited, String Electrometer, Galvanometers, Pyrometers and Indicators, 40 Cammell Laird and Co., Limited, Cunard Liner Samaria, 410 Cammell Laird and Co., Limited, Nickel - chrome Steel Railway Couplings, 562 Cammell Laird and Co., Limited, Railway Rolling Stock and Factory, 268, 272 Canada Lock Pipe Joint, Limited, Reinforced Concrete Pipe Joint, 421 Canadian Pacific Liner Empress of Australia,689 Canadian Pacific Liner Empress of Canada, 23 (Supplement, January 6th, 1922) Carels Freres, Surface Condensing Engine for Power Supply in Millennium Flour Mills, 687 Carels’ Factory at Ghent, 488, 550, 554 (Two- page Supplement, May 5th, 1922) Carter, Sir George John (Portrait), 187 Carville-on-Tyne Power Station, 406 Cheltenham Works, Limited, 4|in. Centres Lathe, 42 ; (Correction), 80 Chilean State Railways Electrification, 711 China, Flood Problem in, H. T. Wright, 600 (Two-page Supplement, June 2nd 1922) Chinese Brine Wells, 319, 332 (Two-page Supplement, March 24th, 1922) Chiswick Omnibus Overhauling Depot, 121, 130, 137 Chloride Electrical Storage Company, “ Ironclad Exide ” Battery for Locomotives, 439 Churchill Machine Tool Company, Limited, Grinding Machine for Chilled Iron Rolls, 306, 307 Clayton and Shuttleworth Sectional Type and Bent-tube Type Boilers, 644 Cochrane, John (Barrhead), Limited, Single- stage Centrifugal Pump, 262 Coker, Professor E. G., and K. C. Chakko, on Some Experiments on the Action of Cutting Tools, 491, 503, 527 Cole, Marchent and Morley, Limited, Prospect Foundry, Bradford, 210, 214 Cole, Marchent and Morley, Surface Condenser and Delas Air Extractors, 684, 685 Compagnie Gen6rale Transatlantique Liner the Paris, 23 (Supplement, January 6th, 1922) Conde de Churruca, Armstrong-Sulzer Engined Motor Tank Ship, 6 (Supplement, January 6th, 1922) Crompton-Robertson Bridge and Potentiometer, 76 Crossley Brothers, Limited, Gas-making Plant and Docking Gas Mixer, 658 Cunard Liner Samaria, Cammell Laird and Co., Limited, 410 D DALMARNOCK Power Station, Plant at, 574, 610 Davenport Engineering Company, Cooling Towers at Bargoed Power Station, 290 Davies and Metcalfe, Improved Exhaust Steam Injector, 366 De Havilland Aircraft Company, Limited, Twelve-seater Monoplane, No. 29, with Cantilever Wings, 19 (Supplement, January 6th, 1922) Delas Air Extractors, 529, 685 Dempster, Robert, and Sons, Limited, Coal and Ash-handling Plant at Bargoed Power Station, 291, 292, 302 Denbigh Asylum, Hydro-electric Installation at, 50 Deptford Dock, Sunderland, Enlargement of, 656 Docking Gas Mixer, Crossley Brothers, Limited, 658 Domala, British India Motor Ship, 6, 23 (Supplement, January 6th, 1922) Dorsetshire, Bibby Line Motor Ship, Harland and Wolff, 6 (Supplement, January 6th, 1922) Doxford, Wm., and Sons, Swedish Motor Ship Yngaren, with 3000 I.H.P. Opposed-piston Engine, 6, 23 (Supplement, January 6th, 1922) Draper Coal Washer, 322 Dunglinson, Burton, Electrical System for Measurement of Fluids, Steam, &c., Flow in Pipes, 545 ; (Correction), 595 E EAST Coast Joint Stock Twin Sleeping Car, 412 “ Ejectair ” for Hick-Breguet Surface Condensing Plant, 457 Electro-Mechanical Brake Company, Limited, Drum Controller for Electric Motors, 238 Empress of Australia, Canadian Pacific Liner, 689 Empress of Canada, Canadian Pacific Liner, 23 (Supplement, January 6th, 1922) English Electric Company, Condensing Plant for Use with Turbines, 574 English Electric Company, Fullagar Oil Engine, 750 B.H.P., for Land Purposes, 466, 470 Evaporators, P. and B., Limited, Single and Double Effect Evaporators, 531 F FELLOWS Gear Shaping Machine, 700 Ferranti, Limited, Transformers for Holland, 631, 632, 633 Film Cooling Towers, Limited, Cooling Towers at Bargoed Power Station, 290, 291 Foster Engineering Company, Limited, Utility Arc Welding, 378 Foster Instrument Company, Impact Testing Machine, 692, 693 Foundry Trades Exhibition, 658, 692 French Forced Draught Furnace, 212 Fullagar Engine—see English Electric Company G “ GARRATT ” Locomotive for South Africa, Beyer, Peacock and Co., Limited, 188 Garrett, R., and Sons, Limited, 6-Ton Undertype Steam Wagon, 384, 388 (Two-page Supplement, April 1th, 1922) Garry Owen, Grain Ship Discharging Tug, 106 General Electric Company’s Equipment at an Ice Factory, 171 (Two-page Supplement, February 11th, 1922) General Electric Company’s Works at Witton, 152, 156 German Boiler Operated with Three-phase Current, 450 German-built Liner Columbus, Re-named Homeric, 23 (Supplement, January 6th, 1922) German-built Tramp Steamer Hagen (Supplement, January 6th, 1922) German Mercantile Submarine Deutschland, 432 German Submarine Building Programme, 1914— 1918, 431 Glasgow and South-Western Railway Baltic Type Tank Engines, 660, 668 Gloucestershire Aircraft Company, Limited, Mars I., Single-seater Racing Machine, 19 (Supplement, January 6th, 1922) Glover’s Firewood Boxing Machine, 42 Great Central Railway Express Goods Engine, No. 73, 11 (Supplement, January 6th, 1922) Great Eastern Railway, Six-coupled Tank Engine, No. 1003, 10, 11 G. I.P. Railway 2000-Ton Train Fitted with A.V. Brake (Letter, A. M. Bell), 520 Great Lakes-Atlantic Canal, Proposed, 259 G. N.R. Pacific Type Passenger Engine, 412, 416 Great Northern Railway Three-cylinder Coal Engine, No. 477, 10 (Supplement, January 6th, 1922) Great Western Locomotive, No. 4700, as Re- boilered, 10 Gresley Twin Sleeping Car, 412 Grice, William, and Sons, Limited, Air Filters, 262 H “ H-R ” Reduction Gear Syndicate, Worm Reduction and Change-speed Gearing, 352, 353 ; (Correction), 393 ; (Letter), 394 Hagen, German-built Tramp Steamer (Supplement, January 6th, 1922) Hall-Marriott Automatic Penetrometer, 338 Hamilton, W., and Co., Motor Ship Malia, 6, (Supplement, January 6th, 1922) Handley Page, Limited, Experimental Monoplane with Slotted Wings, 18 Harland and Wolff, Bibby Line Motor Ship Dorsetshire ; Machinery for Motor Ship Glenogle, 6 (Supplement, January 6th, 1922) Harland and Wolff White Star Liner Pittsburgh, 640, 643 Harris, F. W., on Sewage Filter Beds and the Achorutes Viaticus, 162 Harvey, G. and A., Limited, Large All-geared Double-bedded Lathe, 722, 730 Harwich-Antwerp Passenger Steamship Malines, Sir W. G. Armstrong, Whitworth and Co., Limited, 329 Head, Wrightson and Co., Limited, Multiplehearth Roasting Furnace, 163 Heenan and Froude, Wet Air Filter for Powerhouse Use, 608 Herbert, Alfred, Limited, Hexagon Turret Lathe, 160 Herbert, Alfred, Limited, Re-equipment of Machine Tool Works, 276 Herbert, Alfred, Limited, Sand Mixing Machine, 692 Hick-Hargreaves Condensing Plant, 457, 463 H. M.S. Dreadnought, J. H. Narbeth, 474 Holden and Brooke, Electrically Driven Centrifugal Pump, 584, 591 Holt and Willetts, Belt-driven Lift Gear, 262 Hong Kong University, Motor Gyroscope for Instructional Demonstration, Salterns, Limited, 620 Hopkinson, Edward (Portrait), 74 Howden Air Heaters Fitted to Thompson Boilers, 149, 150 Hughes, H. S. J., Automatic Power Press, 644 Hurst, J. E., Improved Foundry Melting Plant, 365 I IGRANIC Tubular Electric Heater and Starting Switch, 76, 77 J JENKINS Bridge and Construction Company, Reinforced Concrete Truss Bridge over Wichita River, Texas, 436, 442 Judhpur-Bikaner Railway, Metre-gauge Six- coupled Engine, Kerr, Stuart and Co., Limited, 11, 14 K KEARNS, H. W., and Co., Limited, Attachments for Surfacing, Boring and Drilling Machines, 395 Kenyon, William, and Sons, Limited, Welding Clutch, 261 Kerr, Stuart and Co., Limited, Metre-gauge Six- coupled Engines for the Eastern Bengal and the Judhpur-Bikaner Railways, 11, 14 Kestner Boiler, Schneider and Cie., 41 Kryn and Lahy Steel Foundry, 636, 637 Kuyser, J. A., on Protective Apparatus for Turbo-generators, 563 L LANCASHIRE and Yorkshire Railway, Four- cylinder Six-coupled Express Passenger Engine, No. 1522, 10 (Supplement. January 6th, 1922) Latham, Ernest, Maintenance of Tidal Berths, 87 Lee, Howl and Co., Limited, High-speed Pump, 263 Leise Maersk, Single-screw Motor Ship, and 1500 I.H.P. Engine for, Burmeister and Wain, 7, 8 L’Hermite Agricultural Tractor, 729 Liverpool and Manchester Railway, Locomotive Northumbrian, 124 Liverpool, Prince’s Landing Stage at, Proposed Extensions to, 161 London, Brighton and South Coast Railway, Baltic Type Tank Engine, No. 329, 10 (Supplement, January 6th, 1922) L.C.C. Tramway Rails, Report on Corrugation of, 66, 74 ; (Letters), 248, 279 London General Omnibus Company’s Overhauling Depot, 121, 130, 137 London and South-Western Railway, Fast Goods Tank Engine, No. 492, 101 (Supplement, January 6th, 1922) London and South-Western Railway, Six- coupled Tank Engine, No. 516, 10, 11 Low Engineering Company, Limited, 10 B.H.P.

 Two-stroke Cycle Petrol Engine, 310

M McCOLL Protective System, 719 Majestic, White Star Liner, 522, 558, 559 Malaya, Motor Ship, Burmeister and Wain, 7 Malia, Motor Ship, with Camellaird-Fullagar

Engines, Wm. Hamilton and Co., 6 (Supplement, January 6th, 1922)

Malines, Great Eastern Passenger Steamship, Sir W. G. Armstrong, Whitworth and Co., Limited, 329 Manchester’s New Outfall Sewer, 38, 44 Mangnall-Irving Thrust Boring Machine, 280 Manlove, AUiott and Co., Limited, Barton- Carr Automatic Control Valve for Hydraulic Presses, 308 “ Mansa ” Valve Gear for Atlas Pass-out Steam

 Engine, 604

Maryport, Coal Shipping Appliance at, Turnbull and Co., 715 Matthews, Sir William (Portrait), 47 Melmore Head Steamship, Double Reduction Gears in, J. Wilkie, 423 Merz-Price System of Protection for Generators and Transformers, 718 Metropolitan Carriage, Wagon and Finance Company, Carriage Stock for the Palestine Railway, 505 Metropolitan - Vickers Electrical Company, Calculating Curves for Battery Locomotives for Industrial Shunting Yards, 438 Metropolitan-Vickers Arrangement for Protection Against Earth Leakage of Electrical Current, 718 Metropolitan-Vickers 2500-Amp’re, 11,000-

 Volt Circuit Breaker, 609, 610

Metropolitan-Vickers Multi-exhaust Turbine Blading, 409 Metropolitan-Vickers Reactances and Various Transformers, 631, 633 Metropolitan-Vickers 12,000-Kilowatt Turbogenerator with Condensing Plant, 457, 463 Metropolitan-Vickers Ventilating System, 608 Mirrlees, Bickerton and Day, Limited, 200 H.P.

 Diesel Engine for Pumping, 248

Mirrlees, Bickerton and Day, Limited, Manufacture of Diesel Engines, 588 Mirrlees Watson Company, Limited, Surface Condensing Plant, 529 Model Engineer Exhibition, 42 ; (Correction), 80 Morley, T. B., Reversed Heat Engine for Heating Buildings, 145 Muir, W., and Co., Machines for Cutting Turbine Reduction Gears, 494, 495, 498 Muir, William, and Co., Spur Gear Generating Machine, 592 N NARBETH, J. H., on H.M.S. Dreadnought, 474 National Gas Engine Company, Limited : 5-6 H.P. Engine, “ L.V.” Type, and Dynamo, 239 Engine and Charcoal Suction Gas Plant, 239 Needham’s Electrical Revolution Counter, 76 Negretti and Zambra’s Thermometer for Hot Rollers, 468 New South Wales Government Railways, Arc Welded Locomotive Tender Underframe, 580 New Zealand, Narrow-gauge Locomotive, North British Locomotive Company, Limited, 12 Niclausse Boilers in Power Station, 683 Nord Railway, Long Boiler Locomotive with Trailing Wheels, 413 North British Locomotive Company, Limited :

 Atlantic Engine, No. 509, for the North
    British Railway, 11, 14

Metre-gauge Mallet Articulated Compound Engine, Burma Railways, 12, 14 Narrow-gauge Locomotive for New Zealand, 12 North British Railway Atlantic Engine, No.

509, North British Locomotive Company, Limited, 11, 14

North-Eastern Marine Engineering Company, Limited, 1400 I.H.P. Werkspoor Type Engine, 6 Nottingham Works, Railway Rolling Stock, Cammell Laird and Co., Limited, 268, 269, 272 o OERLIKON Company, Electrical Equipment of Power Station for St. Gothard Railway, 68, 69 Oerlikon Company, Improved Type Turbine, 409 Oldham and Son, Limited, Miners’ Electric Cap Lamp, 338 Owen, Dr. E. A., Gold Leaf Electroscope, 77 p PALESTINE Railway Carriage Stock, Metropolitan Carriage, Wagon and Finance Company, Limited, 505 Paris, The, Compagnie Gendrale Transatlan- tique Liner, 23 (Supplement, January 6th, 1922) Parnail, George, and Co., “ Panther ” and “ Puffin ” Deck Landing Aeroplanes, 19, 20 Parsons, C. A., and Co., Limited, 10,000-Kilo- watt Turbine Generator at Carville Power Station, 406, 407, 408 Parsons System of Alternator Stator Cooling, 608 Parsons Water-cooled Rotor and Alternatoi Fitted with Water-cooled Rotor, 609 Partington, James, on Locomotive Economy, 446 ; (Letters), 477, 492, 548, 618 Paxman, James N. (Portrait), 390 Pearn, Frank, and Co., Limited, Treble-ram Pumping Plant for Trinidad, 242, 248 Pennsylvania Railroad Company, Decapod Goods Locomotive, 446 Physical and Optical Societies’ Exhibition, 40, 76 Pickles, John, and Son, Vertical Log Band Mill and Log Carriage, 450 Pinzon, Motor Ship, Trials of, 146 Pinzon, Performance of Propelling Machinery of, 448 Pluperfect Refrigeration Company, 300-Ton Ice-making Plant, 171 (Two-page Supplement, February 17 th, 1922) Portland Cement Kiln, T. F. Miller, 306 Powell Duffryn Steam Coal Company’s Bargoed Power Station Equipment, 290, 302 Power Plant Company’s One-tooth Double Helical Pinion, 191 Prache and Bouillon, Thermo Compressor for Evaporators, 531, 532 Puleo Supplies, Limited, Pump for Powdered Coal, 357 R RAMSAY Condensing Turbine Electric Locomotive, 328, 329 Ransome, A., and Co., Limited, Band Saw Guide, 219 Raven, Sir Vincent L., on Electric Locomotives, 672, 701 Reid’s Grate for Marine Boilers, 420 Renault Petrol Locomotive, 19-Ton, 476 Rennie, Archibald, on the Scott-Still Experimental Engine, 180, 204 Reyrolle Control Board and Switches at Bargoed Power Station, 292 Richardson, James, on Diesel Machinery for

 Single-screw Motor Ships, 445, 448

Richmond, New Sewage Pumps at, 515 Ritchie-Hart Foundry Floor Dresser and Core- making Machine, 659 Robson, A. G., on Position Gauges and their Jigs, 460 Rogerson, T. B., Friction Drive for Rolling Mills, 247 s ST. GOTHARD Railway Electrification, 68, 72, 638 ; (Correction), 679 Sandlin, F. F., Interchangeable Counterboring Cutter System, 580 Sands, United States Destroyer, 264 Scottish Hydro-electric Plant with Pumped Storage, 173, 184 Serck Radiator Company, Air Blast Cooler, 608, 609 Simon, Henry, Limited, Pneumatic Plant, Wheat Conditioning and Milling, and General Equipment at Millennium Flour Mills, 612, 616, 627, 664, 686, 696 Smith and Coventry, Worm Gear Generating Machine, 78 Smith, Dr. Stanley P., on Single and Three- phase Alternating - current Commutator Motors, &c., 98 Snow, W. H., on Friction Lifters for Drop Stamps, 34, 60 Southern Cross, American-built Passenger Liner (Supplement, January 6th, 1922) Spearing Boiler with Superheater and Economiser, 684 Steinheil, George J., on 1600 B.H.P. Nobel- Diesel Marine Engine, 91, 102, 126 Still Engine Developments, 180, 204 Stone, J. B., and Co., Nibbling Machine, 240 Sullivan Machinery Company’s Angle-compound Air Compressors, 111 ; (Letter), 124 Sullivan Machinery Company, Rotary Pneumatic Motor Hoist, 478 Sulzer Brothers’ Turbine-driven Feed Pumps at Bargoed Power Station, 291 Svenska Aktiebolaget Nobel-Diesel 1600 B.H.P.

 Marine Engine, 91, 102

T TANGENT Tool and Engineering Company, Limited, Shearing Machines, Hydraulic Hand and Automatic Punches, 263 Taylor and Challen’s Notching Press for Armature Plates and Segments, 188 Taylor Jones Electrostatic Oscillograph, 76, 77 Taylor, William, Remarks on Dr. Jeffcott’s Paper on the Milling of Screw Threads, 392 Thompson Boilers with Howden Air Heaters, 149, 150 Thwaites Brothers, Limited, Cupola and its Charging Mechanism, 727 Tilghman Rotary Table Sand Blast Apparatus and Sand Blast Tumbling Barrel, 658, 659 Tinsley, H., and Co., Optical Pyrometer, 40, 41 “ Tumlock ” Automatic Coupler Company’s

 Train Coupler, 421

Turnbull and Co., Coal Shipping Appliance at Maryport, 715 u UNDERFEED Stoker Company’s Air Heaters Fitted to Babcock Boilers and Woodeson Boiler, 149 United States Battleship Alabama, Test Bomb Attack on, 298, 299 United States Destroyer Sands, 264 Universal System of Machine Moulding and Machinery Company, Limited, Hydraulic Moulding Machine, 692 V VANDERVELL, C. A., and Co., Limited, Small Engineers’ Tools, 305 Vandervell, C. A., and Co., Limited, Works at Brighton for Making Small Tools, 542 Verity, O. R., Reinforced Concrete Gas Producer, 364 Vernon and Sons’ Flour Mills, Victoria Dock, London, 612, 616, 627, 664, 686, 696 Vickers Limited, Cunard Liner Antonia, 640, 643 Vickers Limited, 1250 I.H.P. Engine, Solid Injection Type, for Seminole and other Motor Ships, 6 (Supplement, January 6th, 1922) Visco Engineering Company’s Air Filter, 339 w WATERLOO Station, London and South- Western Railway, 336 Weir, G. and J., Limited, Condensers and their Auxiliaries ; Steam Ejectors ; Water Extraction, Feed and Circulating Pumps ; Evaporator ; Heater ; Uniflux Condenser ; Condensing System with Evaporator and Closed Circuit Condensing System, 347, 348, 349 Westinghouse Brake and Saxby Signal Company, Limited, Long-distance Power-operated Facing Points, 560, 561 West land Aircraft Works, “ Walrus ” Naval “ Spotting ” Machine, 18 (Supplement, January 6th, 1922) Whitaker, F. P., on Rotary Converters and Railway Electrification, 221 White Star Liner Majestic in Floating Dock at Hamburg, 522 Wilkie, J., on Double Reduction Gears in the SS. Melmore Head, 423 Willans Air Ejector and Air Separator, Condensing Plant at Dalmarnock, 576 Wilson, John H., and Co., Limited, 15-Cwt. Mobile Electric Battery Crane, 160 Witton Works of the General Electric Company, 152, 156 Woodeson Boiler with “ Usco ” Air Heater, 149 Worthington-Simpson, Limited, Electrically Driven Centrifugal Sewage Pumps, Richmond, 515 Wright, H. T., on the Flood Problem in China, 600 (Two-page Supplement, June 2nd, 1922) Y YNGAREN, Swedish Motor Ship with 3000 I. H.P. Opposed-piston Engine, Wm. Doxford and Sons, 6, 23 (Supplement, January 6th, 1922) Yorkshire Engine Company, Limited, Three- cylinder Eight-coupled Locomotive for Spain, 134 (Two-page Supplement, February 3rd, 1922) A AERONAUTICS : Bristol Ten-seater Commercial Machine, Gas Starter for Aero and other Engines, and Engine Connections, 19, 20 (Supplement, January 6th, 1922) Long - distance Reconnaissance Biplane, Boulton and Paul, Limited, 19 (Supplement, January 6th, 1922) Mars I., Single-seater Racing Machine, Gloucestershire Aircraft Company, Limited, 19 (Supplement,. January 6th, 1922) Monoplane, Experimental, with Slotted Wings, Handley Page, Limited, 18 “ Panther ” Machine with Folding Body, George Parnall and Co., 19, 20 “ Puffin ” Deck Landing Amphibian Machine, George Parnall and Co., 20 Twelve-seater Monoplane with Cantilever Wings, de Havilland Aircraft Company, Limited, 19 (Supplement, January 6th, 1922) Westland “ Walrus Naval“ Spotting ” Machine, Westland Aircraft Works, 18 (Supplement, January 6th, 1922) AGRICULTURAL Tractor, L’Hermite, 729 Air Blast Cooler, Serck Radiator Company, 608, Air Compressors, Angle-compound, at Bowden Close Colliery, Sullivan Machinery Company, 111 ; (Letters), 124, 178, 249 ; (Correction), 194 Air Ejector and Air Separator, The Willan’s, English Electric Company, 575, 576 Air Extractors, Delas, 529, 685 Air Filter, Visco Engineering Company, Limited, 339 Air Filter, Wet, Heenan and Froude, 608 Air Filters, W. Grice and Sons, Limited, 262 Air Heaters, James Howden and Co., 149, 150 Air Heaters, Underfeed Stoker Company, 148, 149 ; (Letters), 177, 220, 249 Arc Welding—see Electrical Matters B BALANCING Machine for Connecting-rods,

 W. and T. Avery, Limited, 238

Band Mill, Vertical Log, and Log Carriage, John Pickles and Son, 450 Band Saw Guide, A. Ransome and Co., Limited, 219 Boiler, Kestner, Schneider and Cie., 41 Boiler, New Water-tube, Clayton and Shuttleworth, 644 Boiler Operated with Three-phase Current, German, 450 Boiler, Spearing, with Superheater and Economiser, 684 Boiler, Woodeson, Fitted with “ Usco ” Air Heater, 149 Boilers, Babcock, with “ Usco ” Air Heaters, 149 Boilers, Babcock and Wilcox, at an American 300,000-Kilowatt Power Station, 231 Boilers, Marine, Reid’s Grate for, 420 Boilers, Marine Type, for Bargoed Power

 Station, Babcock and Wilcox, 203

Boilers, Niclausse, in Power Stations, 683 Boilers, Thompson, with Howden Air Heaters, 149, 150 Bombs, 4000 lb. Demolition, and Smaller, 298 Boring—see Thrust Boring Boring Machines—see Machine Tools Bridge, Reinforced Concrete Truss, Jenkins

  Bridge and Construction Company, 436, 442 Brine Wells, Chinese, 319, 332 (Two-page Supplement, March 2Ath, 1922)

c CANAL, Great Lakes-Atlantic, Proposed, 259 Carriage Stock—see Railway Cement Kiln, Self-discharging Shaft, 306 Centrifugal Pumps—see Pump Clutch for Driving Ring Spinning Frames, William Kenyon and Sons, Limited, 261 Coal and Ash-handling Plant at Bargoed Power Station, Robert Dempster and Sons, Limited, 291, 292, 302 Coal Mine Power Station—see Electrical Matters Coal and other Fuel, Powdered, Pump for Handling, Puleo Supplies, Limited, 357 Coal Shipping Appliance at Maryport, Turnbull and Co., 715 Coal Washer, The Draper, 322 Compressors—see Air Compressors Concrete Truss Bridge, Texas, Jenkins Bridge and Construction Company, 436, 442 Condenser, Continuous Service, and Pumps, Brown-Boveri, 457, 463 Condenser, Jet, with Delas Steam Jet Air Extractors, 531 Condenser, Large Surface and Delas Air Extractors, Cole, Marchent and Morley, Limited, 684, 685 Condensers and their Auxiliaries, Evaporators, Heaters, Steam Ejectors, Various Pumps, &c., G. and J. Weir, Limited, 347, 348, 349 Condensers, Surface, Mirrlees Watson Co., Limited, 529 Condensers, Surface, and Jet, and Continuous Service, Hick, Hargreaves and Co., 457, 463 Condensing Engine, Surface, in Flour Mills’ Power-house and Ropes for Power Transmission, Carel§ Freres, 687 Condensing Plant for Use with Turbines, English Electric Company, 574 Controllers, Electric—see Electrical Matters Converter, Bessemer, in the Steel Foundry, Carels Fr^res, 488 Cooling Towers at Bargoed Power Station, Davenport Engineering Company, 290 ; Film Cooling Towers, Limited, 290, 291 Core-making Machine, Ritchie, Hart and Co., Limited, 659 Corrugation of Tramway Rails, Committee’s Report, 66 Counting Machine, W. and T. Avery, Limited, 693, 694 Coupler—see Train Crane, 10-Ton Locomotive Steam Breakdown, Bedford Engineering Company, 357, 360 Crane, 20-Ton Locomotive Steam, Samuel Butler and Co., Limited, 398 Crane, Mobile Electric Battery, John H. Wilson and Co., Limited, 160 Creosoting Plant for Sleepers, Burt, Boulton and Haywood, Limited, 524, 526 Cupola, Alldays and Onions, 658 Cupola, Charging Elevator and Oil-fired Receiver, J. E. Hurst, 365 Cupola and its Charging Mechanism, Thwaites Brothers, Limited, 727 Cutter, Interchangeable Counterboring, F. F. Sandlin, 580 Cutting Tools—see Machine Tools D DIESEL Engines—see Engines Dock Enlargement, Deptford Graving, at Sunderland, 656 Drilling Machines—see Machine Tools Drop Stamps, Friction Lifters for, W. H. Snow, 34, 60 Dust Collector, Suction Filter, in Flour Mills, Henry Simon, Limited, 686, 688 E ELECTRICAL MATTERS : American 300,000-Kilowatt Power Station at a Coal Mine, 231 Bargoed Power Station Electrical Equipment, 202, 291, 292 Battery Locomotives for Industrial Shunting ?y ards 439 Circuit Breakers, 2500-Ampfre, 11,000-Volt, and 300-Ampdre, 33,000-Volt, 609, 610

 Cubicles, Stone, for Switchgear, 610

Current-limiting Reactances, Metropolitan - Vickers, 633 Drum Controller for Electric Motors, Electro- Mechanical Brake Company, Limited, 238 Flow Meters, Combined CO2 and Steam Recorders, Electrical, Burton Dunglinson, 545 ; (Correction), 595 General Electric Company’s Works at Witton, 152, 156 Hydro-electric Installation at Denbigh Asylum, 50 Hydro-electric Plant at Walkerburn, Boving and Co., Limited, 173, 184 Ice Factory, Electrical Equipment, General Electric Company, Limited, 171 (Two-page Supplement, February 11th, 1922) “ Ironclad Exide ” Battery for Locomotives, Chloride Electrical Storage Company, 439 Lamp, Electric, for Miners’ Cap, Oldham and Son, Limited, 338 McColl Protective System, 719 Measurement of Fluids and of Steam Flow in Pipes, Electrical System, Burton Dunglinson, 545 Merz-Price Circulating Current System of Protection for Generators and Transformers, 718 Motor-driven Gyroscope for Hong Kong University, Salterns, Limited, 620 Physical and Optical Societies’ Exhibition, Electrical Exhibits, 40, 76 Cambridge and Paul Instrument Company, String Electrometer, Disappearing Filament Pyrometer, Thermo-couple Pyrometer, CO2 and Temperature Indicator, Moll Galvanometer, String Galvanometer, 40 Cox - Cavendish Electrical Company, Limited, Professor Taylor-Jones’ Electrostatic Oscillograph, Dr. Owen’s Gold Leaf Electroscope, 76, 77 Crompton and Co., Crompton-Robertson Bridge and Potentiometer, 76 Evershed and Vignoles, Needham’s Electrical Revolution Counter, 76 Igranic Electric Company, Tubular Electric Heater and Starting Switch, 76, 77 Tinsley, H., and Co., Optical Disappearing Filament Pyrometer, 40, 41

Power Station Design, Developments in, 41, 148, 201, 290, 302, 347, 406, 457, 463, 529, 545, 574, 608, 631, 683, 718 ; (Letters), 100, 177, 220, 249

Protection Against Earth Leakage, Metropolitan - Vickers Electrical Company’s Arrangement, 718 Protective Apparatus for Turbo-generators, J. A. Kuyser, 563 Reactances and Rectifiers, Brown-Boveri, 633,634 Reyrolle Control Board and Switches at Bargoed Power Station, 292 Rotary Converters and Railway Electrification, F. P. Whitaker, 221

St. Gothard Railway Electrification, Power Stations at Amsteg and Ritom, Generator Shaft and Rotor, Transformers, Oil Switches, &c., 68, 72

Single and Three-phase Alternating-current Commutator Motor, &c., Lecture, Dr. Stanley P. Smith, 98 Solenoid Type Motor Starting Panel, Brook- Hirst and Co., Limited, 422 Switches, Circuit Breakers and Switchgear Structures for Dealing with Heavy Currents, 609, 610 Three-phase Current, German Boiler Operated with, 450 Transformers for Holland, Ferranti, Limited, 631, 632, 633 Transformers, Various, Metropolitan-Vickers Electrical Company, 631 Turbo-generator, 10,000-Kilowatt, at Car- ville Power Station, C. A. Parsons and Co., Limited, 406, 407, 408 Turbo-generator Cooling, Parsons System for Alternator Stator, also for Water-cooled Rotor, 608, 609

Turbo - generator, Metropolitan - Vickers 12,000 - Kilowatt, and Hick - Hargreaves Condensing Plant, 457, 463

Utility Arc Welding, Foster Engineering Company, Limited, 378 Ventilating System for Air Used for Cooling Turbo - generators, Metropolitan - Vickers Electrical Company, 608 ENGINES AND MOTORS : Atlas One-cylinder Type Pass-out Steam Engine, 604 Beardmore-Tosi Diesel Engine for Motor Ship Pinzon, Trials of, 146 Condensing Engines—see Condensers Diesel Engine, 200 H.P., for Pumping, Mirr- lees, Bickerton and Day, Limited, 248 Diesel Engine, Six-cylinder 300 B.H.P., Mirrlees, Bickerton and Day, Limited, 590 Diesel and Steam Engines at Garels’ Factory, Ghent, 550, 554 Diesel Engines, Manufacture of, Mirrlees, Bickerton and Day, 588 Drop Valve 1500 B.H.P. Tandem Compound Engine, Carels Diesel and Steam Engines (London), Limited, 551, 554 Fullagar Oil Engine, 750 B.H.P., for Land Purposes, English Electric Company, Limited, 466, 470

  Locomotive Engines—see Locomotive

Long-stroke Engine, 1500 I.H.P., for Motor Ship Leise Maersk, Burmeister and Wain, 7; 8 National Engine and Charcoal Suction Gas Plant, 239 National “ L.V.” Type, 5-6 H.P. Engine and Dynamo, 239 Nobel-Diesel Marine Engine, 1600 B.H.P., G. J, Steinheil, 91, 102, 126

F FACTORY—see Works Fairs—see Exhibitions Fendering—see Tidal Berths Filters, Air—see Air Firewood Boxing Machine, M. Glover and Co., 42 Flood Problem in China, H. T. Wright, 600 (Two-page Supplement, June 2nd, 1922) Flour Mills, Millennium, Victoria Dock, London, W. Vernon and Sons, 612, 616, 627, 664, 686, 696 Flow Meters, &c., Electrical—see Electrical Matters Foundry Floor Dresser, Ritchie, Hart and Co., Limited, 659 Foundry Melting Plant, Improved, J. E. Hurst, 365 Foundry, Prospect, Bradford, Cole, Marchent and Morley, Limited, 210, 214 Foundry, Steel, in a Garden City, Kryn and Lahy, 636, 637 Friction Drive for Rolling Mills, T. B. Rogerson, 247 Friction Lifters for Drop Stamps, W. H. Snow, 34, 60 Fullagar Engine—see Engines Furnace, Forced Draught, Soci6t£ pour la Construction de Fours, &c., 212 Furnace, |-Ton Reverberatory Melting, British Reverberatory Furnaces, Limited, 692 Furnace, Multiple-hearth Roasting, Head, Wrightson and Co., Limited, 163 G GALVANOMETERS—see Electrical Matters Gas Engines—see Engines Gas-making Plant and Docking Gas Mixer, Crossley Brothers, Limited, 658 Gas Producer, Reinforced Concrete, O. R. Verity, 364 Gauges, Position, and their Jigs, A. G. Robson, 460 Gear Shaping—see Machine Tools Gearing, Reduction—see also Ships Gearing, Worm Reduction and Change-speed, Application to Motor Car Starting and Lighting, to Mechanical Stoker, &c., “H-R.” Reduction Gear Syndicate, 352, 353 ;

  (Correction), 393 ; (Letter), 394

Grain Ship Discharging and Grain-handling Equipment—see Ships Grain Washing Machines, H. Simon and Co., Limited, 628, 629 Grinding Machines—see Machine Tools Gun for Throwing Life Lines, Birmingham Small Arms Company, Limited, 239 Gyroscope—see Electrical Matters H HARDNESS of Pitches and Bitumens, Apparatus for Comparing, Hall-Marriott Automatic Penetrometer, 338 Hardness Testing Machines, Apparatus for Calibrating, Amsler and Co., 424 Heating Buildings, Reversed Heat Engine for, T. B. Morley, 145 Helical Gearing, One-tooth Pinion, Power Plant Company, Limited, 191 Hoist, Rotary Pneumatic Motor, Sullivan Machinery Company, 478 Hydraulic Presses, Automatic Control Valve for, Barton-Carr, Manlove, Alliott and Co., Limited, 308 Hydro-electric Installation at Denbigh Asylum, 50 Hydro-electric Plant at Walkerburn, Boving and Co., Limited, 173, 184 I ICE Factory, 300-Ton, at Grimsby, Pluperfect Refrigeration Company, Limited, 171 (Two- page Supplement, February 11th, 1922) Injector, Exhaust Steam, Improved, Davies and Metcalfe, Limited, 366 Instruments, Electrical—see Electrical Matters

K KILN, Self-discharging Shaft for Portland Cement, 306 L LANDING Stage, Prince’s, at Liverpool, Proposed Extensions to, 161 Lathes—see Machine Tools Lift Gear, Holt and Willetts, 262 LOCOMOTIVES : LOCOMOTIVE— Atlantic, No. 509, North British Railway, North British Locomotive Company, Limited, 11, 14 Baltic Type Tank, Glasgow and South- Western Railway, 660, 668 Baltic Type Tank, No. 329, London, Brighton and South Coast Railway, 10 (Supplement, January 6th, 1922) Condensing Turbine Electric, Ramsay Condensing Locomotive Company, Limited, 328,329 Decapod Goods, Pennsylvania Railroad Company, 446 Economy, James Partington, 446 ; (Letters), 477, 492, 548, 618 Explosion at Buxton, 189 ; (Letters), 220, 249, 279 Express Goods, No. 73, Great Central Railway, 11 (Supplement, January 6th, 1922) Fast Goods Tank, No. 492, London and South- Western Railway, 10 (Supplement, January 6th, 1922)

Four-cylinder Six-coupled Express Passenger, No. 1522, Lancashire and Yorkshire Railway, 10 (Supplement, January 6th, 1922) “ Garratt ” Type, for South Africa, Beyer, Peacock and Co., Limited, 188
Great Western, No. 4700, as Re-boilered, 10 Long Boiler, with Trailing Wheels, Nord Railway of France, 413

Metre-gauge Mallet Articulated Compound, Burma Railways, North British Locomotive Company, Limited, 12, 14 Metre-gauge, Six-coupled, for the Judhpur- Bikaner Railway, Kerr, Stuart and Co., Limited, 11, 14

Narrow-gauge, for New Zealand, North British Locomotive Company, Limited, 12, 14

Northumbrian, Liverpool and Manchester Railway, 124 Pacific Type Passenger, Great Northern Railway, 412, 416

  19-Ton, Renault Petrol, 476

Six-coupled Tank, No. 1003, Great Eastern Railway, 10, 11 Six-coupled Tank, No. 516, London and South-Western Railway, 10, 11 Tender Underframe, Arc Welded, New South Wales Government Railways, 580

Three-cylinder Coal, No. 477, Great Northern Railway, 10 (Supplement, January 6th, 1922)
Three-cylinder Eight-coupled, for Spain, Yorkshire Engine Company, Limited, 134 (Two-page Supplement, February 3rd, 1922) Three-cylinder Express Passenger, No. 956, Caledonian Railway, 10 (Supplement, January 6th, 1922)

LOCOMOTIVES— Battery, for Industrial Shunting Yards, Curves for, Metropolitan-Vickers Electrical Company, 438

Electric, for Chilean State Railways, 711 Electric, Sir Vincent L. Raven, 672, 701 “ Pacific ” Type Passenger, and Virginian

Railway Heavy Mallet, American Locomotive Company, 446, 447 LONG-DISTANCE Operation of Facing Points on Railways, Westinghouse Brake and Saxby Signal Company, Limited, 560, 561 MACHINE TOOLS : Cutting Tools, Experiments on the Action of, Professor E. G. Coker and K. C. Chakko, 491, 503, 527 Gear Shaping Machine, Fellows Gear Shaper Company, 700 Grinding Machine for Chilled Iron Rolls, Churchill Machine Tool Company, Limited, 306, 307 Grinding Machine, Taps, &c., Brooke Tool Manufacturing Company, Limited, 262 Hexagon Turret Lathe, Alfred Herbert, Limited, 160 Horizontal Plane Milling Machine with Separate Motor Drive, Alfred Herbert, Limited, 277 Lathe, 4|in. Centres, Cheltenham Works, Limited, 42 ; (Correction), 80 Lathe, 104in. Double-bedded, G. and A. Harvey, Limited, 722, 730 Milling of Screw Threads, Dr. H. H. Jeffcott, 392 Nibbling Machine, J. B. Stone and Co., 240

  Notching Press for Armature Plates and
    Segments, Taylor and Challen, Limited, 188
  Power Press, Automatic, H. S. J. Hughes, 644

Punches, Hydraulic Hand and Automatic, Tangent Tool and Engineering Company, Limited, 263 Shearing Machines, Tangent Tool and Engineering Company, Limited, 263 Spur Gear Generating Machine, William Muir and Co., Limited, 592 Surfacing, Boring and Drilling Machines, Attachments for, H. W, Kearns and Co., Limited, 395

MACHINE TOOLS (continued): Turbine Reduction Gears, Machines for Cutting, W. Muir and Co., Limited, 494, 495, 498 Works—see Works Worm Gear Generating Machine, Smith and Coventry, Limited, 78 MAPS: Chilean Railways’ Electrification, 711 Drainage System of Rivers in North China, 600 Grampian Hydro-electric Scheme, 572 Great Lakes of North America, 259 London Tube Railway Extensions, 660, 668 MARINE Engines—see Engines Milling Machines—see Machine Tools Mills—see Works Miners, Electric Cap Lamp for, Oldham and Son, Limited, 338 Motor Road Roller with Attached Scarifier, Barford and Perkins, Limited, 728 Motors, Electrical—see Electrical Matters Moulding Machine, Duplex Roll-over, Adaptable Moulding Machine Company, 693 Moulding Machine, Hydraulic, Universal System of Machine Moulding and Machinery Company, Limited, 692 N NIBBLING Machine—see Machine Tools Nickel-chrome Steel Railway Couplings, Cam mell Laird and Co., Limited, 562 Notching Press—see Machine Tools o OIL Engines—see Engines Oil Pump, Centrifugal, for 12,000-Kilowatt Turbine Set at Bargoed Power Station, 202, 203 Omnibus Overhauling Depot at Chiswick, 121, 130,137 p PELTON Wheel, 230 H.P., with Governor and Electric Generator, 175, 176 Penetrometer, Automatic, Hall-Marriott, 338 Petrol Engines—see Engines Pinion, One-tooth Double Helical, and Wheel, Power Plant Company, Limited, 191 Pipe Joint, Reinforced Concrete, Canada Lock Pipe Joint, Limited, 421 Pneumatic Hoist—see Hoist Pneumatic Plant, Suction Pipes, Vacuum Pump &c., at Millennium Flour Mills, London, Henry Simon, Limited, 612, 616 Portrait, Sir George John Carter, 187 Portrait, Edward Hopkinson, 74 Portrait, Sir William Matthews, 47 Portrait, James N. Paxman, 390 Position Gauges and their Jigs, A. G. Robson, 460 Position Line Slide Rule, Captain L. C. Bygrave, 250 Powdered Coal and other Fuels, Pump for Handling, Puleo Supplies, Limited, 357 Presses—see also Machine Tools Pressure Recorder, Thermograph and Dial Thermometer, Cambridge and Paul Instrument Company, Limited, 693, 694 Producer—see Gas PUMPS : Centrifugal Oil Pump for 12,000-Kilowatt Turbine Set at Bargoed Power Station, 202, 203

  Condenser Pumps, Brown-Boveri, 459

Electrically Driven High-pressure Centrifugal Pump, Holden and Brooke and Metropolitan-Vickers, 584, 591 High-speed Pump, Lee, Howl and Co., Limited, 263 Sewage Pumps, Electrically Driven Centrifugal, at Richmond, Worthington-Simpson, Limited, 515 Single-stage Centrifugal Pump, John Cochrane (Barrhead), Limited, 262 Treble-ram Pumping Plant for Trinidad, Frank Pearn and Co., Limited, 242, 248 Turbine-driven Feed Pumps at Bargoed, Sulzer Brothers, Limited, 291 Weir Water Extraction Pump, Turbo Feed Pump and Turbine-driven Circulating Pump, 347, 348 PUNCHES—see Machine Tools Purifiers and Plansifters in Millennium Flour Mills, Henry Simon, Limited, 664 Pyrometers—see Electrical Matters R RAILWAY Carriage Stock, Palestine Railway, Metropolitan Carriage, Wagon and Finance Company, Limited, 505 Railway Couplings, Nickel-chrome Steel, Cam- mell Laird and Co., Limited, 562 Railway Electrification, St. Gothard, 68, 72, 638 ; (Correction), 679 Railway Facing Points, Long-distance Operation of, Westinghouse Brake and Saxby Signal Company, Limited, 560, 561 Railway Rolling Stock for at Home and Abroad, and Factory, Cammell Laird and Co., Limited, 268, 272 Railway Station, Waterloo, London and South- Western, 336 Railways’ Electrification, Chilean State, 711 Reinforced Concrete Pipe Joint, Canada Lock

  Pipe Joint, Limited, 421

Road Roller—see Motor Rolling Mills, Friction Drive for, T. B. Rogerson, 247 Rotary Pneumatic Motor, 478 INDEX s SALT in China—see Brine Sand Blast Tumbling Barrel and Apparatus for Cleaning Castings, Tilghman’s Patent Sand Blast Company, 658, 659 Sand Mixer, Joseph Baker, Sons and Perkins, Limited, 693, 694 Sand Mixing Machine, Alfred Herbert, Limited, 692 Sand Sifting Machine, Duplex, Adaptable Moulding Machine Company, 693 Screens, Circulating Water, Band and Disc Types, F. W. Brackett and Co., Limited, 577 Sewage Filter Beds, Use of Insects, Box Method of Inoculation, F. W. Harris, 162 Sewage Pumps at Richmond—see Pumps Sewer, New Outfall, Manchester’s, 38, 44 Shaping and Shearing Machines—see Machine Tools SHIPS AND SHIPPING MATTERS : General: Diesel Machinery for Single-screw Motor Ships, James Richardson, 445, 448 Double Reduction Gears in the SS. Melmore Head, J. Wilkie, 423 Position Line Slide Rule, Captain L. C. Bygrave, 250 British Navy :

 H. M.S. Dreadnought, J. H. Narbeth, 474

Foreign Navies : Bomb Attack Test on the U.S. Battleship Alabama, 298, 299 German Submarine Building Programme, 1914-1918, 431 United States Destroyer Sands, 264 Miscellaneous Vessels : Acardo, American-built Tanker (Supplement, January 6th, 1922) Canadian Pacific Liners, Empress of Australia, 689 ; Empress of Canada, 23 (Supplement, January 6th, 1922) Conde de Churruca, Armstrong-Sulzer Motor Tanker, 6 (Supplement, January 6th, 1922) Cunard Liner Antonia, Vickers Limited, 640, 643 Deutschland, Mercantile Submarine, 432

SHIPS AND SHIPPING MATTERS (continued): Miscellaneous Vessels (continued): Domala, British India Motor Ship, 6, 23 (Supplement, January 6th, 1922) Dorsetshire, Bibby Line Motor Ship, Harland and Wolff, 6 (Supplement, January 6th, 1922) Garry Owen, Grain Ship Discharging Tug, 106 German-built Liner Columbus, Re-named Homeric, 23 (Supplement, January 6th, 1922) Glenogle, Motor Ship, Machinery for, Harland and Wolff, 6 (Supplement, January 6th, 1922) Hagen, German-built Tramp Steamer (Supplement, January 6th, 1922) Leise iMaersk, Motor Ship, Burmeister and Wain, 7, 8 Malaya, Motor Ship, Burmeister and Wain, 7 Malia, Motor Ship, with Camellaird-Fullagar Engines, W. Hamilton and Co., 6 (Supplement, January 6th, 1922) Malines, Harwich-Antwerp Passenger Steamship, Sir W. G. Armstrong, Whitworth and Co., Limited, 329 Paris, The Liner, Compagnie Gen6rale Trans- atlantique, 23 (Supplement, January 6th, 1922) Pinzon, Motor Ship, with Beardmore-Tosi Diesel Engine, Trials of, 146; Performance of, James Richardson, 445, 448 Samaria, Cunard Liner, Cammell Laird and Co., 410 Southern Cross, American-built Passenger Liner (Supplement, January 6th, 1922)

 White Star Liner Majestic, 522, 558, 559

White Star Liner Pittsburgh, Harland and Wolff, Limited, 640, 643 Yngaren, Swedish Motor Ship, with 3000 I. H.P. Opposed-piston Engine, Wm. Dox- ford and Sons, 6, 23 (Supplement, January 6th, 1922) SLEEPER Creosoting Plant, Burt, Boulton and Haywood, Limited, 524, 526 Sleeping Car, Twin, H. N. Gresley, 412 Slide Rule, Position Line, Captain L. C.

 Bygrave, 250

Spur Gear—see Machine Tools Steam Ejector—see Condensers, &c. Steam Engines—see Engines Steam Injector—see Injector

Steam Turbine Reliability and Design, 486, 514 Steam Wagon, 6-Ton Undertype, R. Garrett and Sons, Limited, 384, 388 (Two-page Supplement, April 1th, 1922) Submarines—see Ships Surfacing Machines—see Machine Tools TESTING Machine, Repeated Impact, Foster Instrument Company, 692, 693 Testing Machine, Spring, W. and T. Avery, Limited, 238 Testing Machines—see also Hardness Thermo Compressor for Evaporators, Prache and Bouillon, 531, 532 Thermometers for Hot Rollers, Negretti and Zambra, 468 Thrust Boring by Manual Operation, Mangnall- Irving Machine, 280 Tidal Berths, Maintenance of, Ernest Latham, 87 Tools, Small Engineers’, C. A. Vandervell and Co., Limited, 305 Tools, Small, Jigs and Devices for Making, C. A.

 Vandervell and Co., Limited, 542

Tractor—see Agricultural Train Coupler, Automatic, “ Tumlock ” Automatic Coupler Company, 421 Tramway Rails, L.C.C. Report on Corrugation of, 66 ; (Letters), 248, 279, 519 Tugs—see Ships Turbine Blading, Multi-exhaust, Metropolitan- Vickers Electrical Company, 409 Turbine, Improved Type, Oerlikon Company, 409 Turbine Reduction Gearing and its Production,

J. H. Molloy, W. Muir and Co., Limited, 494, 495, 498

Turbine, Steam—see also Steam Turbines, High and Low-pressure, at a Coal Mine Power Station, 233 Turbines, High-pressure Steam, for Bargoed Central Power -Station, British Thomson- Houston Company, 202 Turbines, Francis Low-pressure, at Walkerburn, 175 Turbo-generators—see also Electrical Matters

V VALVE, Automatic Control, for Hydraulic Presses, the Barton-Carr, Manlove, Alliott and Co., Limited, 308 Valve Gear, The “ Mansa,” for Atlas Company’s Pass-out Steam Engine, 604 Valves, Cylinder, of Air Compressors, Sullivan Machinery Company, 111 ; (Letter), 124 Ventilation for Turbo-generators—see Electrical Matters w WAGON—see Steam Welding, Electric—see Electrical Matters Wells—see Brine Wheat Conditioner and Wheat Separators, Henry Simon, Limited, 628, 629 Winch, Treble-drum Friction, British Steel Piling Company, 506 Woodworking Band Saw Guide, A. Ransome and Co., Limited, 219 WORKS : Carels’ Factory at Ghent, 488, 550, 554 (Two- page Supplement, May 5th, 1922) Flour Mill, A Modern, Messrs. W. Vernon and Sons, Limited, 612, 616, 627, 664, 686, 696 General Electric Company’s Works at Witton, 152, 156 Nottingham, Railway Rolling Stock Factory, Cammell Laird and Co., Limited, 268, 272 Prospect Foundry, Bradford, Cole, Marchent and Morley, Limited, 210, 214 Re-equipment of a Machine Tool Works, Alfred Herbert, Limited, 276 Small Tool Works at Brighton, C. A. Vandervell and Co., Limited, 542 Steel Foundry in a Garden City, Kryn and Lahy Metal Works, Limited, 636, 637 WORM Gear Machines—see Machine Tools Worm Reduction and Change-speed Gearing, Major E. C. Hatcher, 352 ; (Correction), 393 ; (Letter), 394

See Also

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