The Engineer 1924 Jul-Dec: Index: Miscellaneous

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

The Engineer 1924 Jul-Dec: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1924 Jul-Dec: Index

View the Volumes that this Index refers to.

A

• ABRASION, 77
• Aeroplane, Light, Flying Club, Proposed, 194
• Agricultural Appliances and Machinery at the Royal Show, Leicester, 11, 50, 80
• Air Heater, The Weldex, Victoria Tube Company, Limited, 139
• Aluminium Bronze, 326 ; (Letter), 357
• Anderson, J., and R. Steele on Passenger Ship Design from an Independent Point of View, 18
• Anderson, R. J., and Everett G. Fahlman on Measuring Internal Stress in Brass Tubes, 294
• Argentina, Engineering Contracts in, 408
• Argentine Oil Refineries, 584
• Artificial Drying of Crops, 441
• Ashton, T. S., Discoveries of the Darbys of Coal brookdale, 475

ASSOCIATIONS, INSTITUTIONS & SOCIETIES:

• Association, British:
• - Meeting at Toronto, 166, 268
• - SECTION G :
• - Address by Professor G. W. O. Howe, D.Sc., 166, 268
• - Fatigue Testing, Papers by Professors H. F. Moore and T. M. Jasper, C. Frewin Jenkin, F. C. Lea, and H. P. Budgen, Mr. C. E Stromeyer, 269

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

• Association, British (continued):
• - Power from the St. Lawrence, 268
• - Queenston-Chippewa Development of the , Hydro-electric Power Commission of Ontario, F. A. Gaby, 269
• - Transportation, Papers by Sir H. Thornton I and Lieut.-Colonel H. S. Lamb, 269
• - Various Subjects, Papers on, 269
• - Visits, 269
• - Water Resources of Canada, Mr. Chailies, 269
• Association of Engineers, Manchester :
• - Presentation of Constantine Medals, 436
• - Presidential Address, Mr. Herbert Bates, 436
• Institute, Iron and Steel:
• - Autumn Meeting, 104, 298, 316
• -- Programme and List of Papers, 104
• - Effect of Free Surfaces on Plastic Deformation of Certain Metals, Dr. F. C. Thompson and Mr. W. E. W. Millington, 299
• - Ferrous Alloys Research, Dr. Rosenhain's I Introduction to Reports on Work at the National Physical Laboratory by Mr. F. S. Tritton and Dr. D. Hanson, 316
• - Hardening of Steel, Dr. Rosenhain, 317
• - Hard Steel Balls, andc., Improvements in the Brinell Test, A. Hultgren, 317

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued):

• Institute, Iron and Steel (continued):
• - Papers taken as Read :— Nature of High¬speed Steel, Marcus A. Grossman and Edgar C. Bain ; Examination of Iron from Konarack, Dr. J. Newton Friend and W. E. Thornycroft ; Effect of Changes in Total Carbon, andc., on Resistance and on Magnetic Properties of Steel, E. D. Campbell and G. W. Whitney ; Herbert Pendulum Hardness Tester, Dr. Carl Benedicks and Vilhelm Christiansen ; Changes of Volumes of Steel During Heat Treatment, Dr. Leslie Aitchison and G. R. Woodvine, 317
• - Pickling : Action of Acid Solutions on Mild Steel, andc., Professor C. A. Edwards, 298
• Institute of Metals :
• - Autumn Meeting, 132, 293, 326
• - Brinell Hardness of Copper, Effect of Progressive Cold Rolling on, Dr. Harold Moore, 326
• - Corrosion Research, Seventh Report, Dr. G. Bengough, 294
• - Determination of Sodium in Aluminium, D. M. Fairlie and G. B. Brook, 327
• - Effect of Iron on Copper, Dr. D. Hanson and Miss Grace W. Ford, 294

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued):

• Institute of Metals (continued) :
• - Extrusion of Brass Rod by the Inverted Process, R. Genders, 294
• - Internal Stress in Brass Tubes, R. J. Anderson and Everett G. Fahlman, 294
• - Lecture on Developments in Non-ferrous Metallurgy, H. M. Corse, 293
• - Metal Spraying and Sprayed Metal, T. H. Turner and W. E. Ballard, 327
• - Nickel, Working of, for Coinage, J. H. Watson and Sir Thomas K. Rose, 294
• - Physical Properties of Admiralty Gun-metal, Influence of Casting Temperatures, andc., Francis W. Rowe, 327
• - Physical Properties of a High-tin Bronze, Effect of Casting Temperature, andc., Francis W. Rowe, 327
• - Programme and List of Papers, 132
• - Relationship between Tensile Strength, Temperature, and Cold Work in some Pure Metals, andc., Douglas H. Ingall, 326
• Institute of Transport:
• - Conference of the Institute at British Empire Exhibition, 344
• - Problem of London Traffic, Presidential Address, Sir L. Macassey, 403

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued):

• Institution of Chemical Engineers :
• - Annual Meeting, 114
• - Presidential Address, Sir A. Duckham, Future of Technical Institutions, 114
• Institution of Civil Engineers :
• - Conversazione ; Exhibits of Inventions, Models, Instruments, andc., Devised by Lord Kelvin ; Apparatus for Exhibiting Vortex Movements of Viscous Liquids ; Apparatus Showing Vibration of Steam Turbine Discs and Shafts ; Mould Prepared by "Meloche" Process for Casting Carburetters and Pistons ; Extensometer, Roller Type, Professor E. H. Lamb ; Model of Flap Form of Dock Gate, Edward Box, 44
• - Electrical Progress and its Unsolved Problems, James Forrest Lecture by Professor Elihu Thomson, 52 ; (Letter), 113
• - Meeting of Joint Committee on Tabulating Results of Heat Engine and Boiler Trials, 689
• - Presidential Address by Basil Mott, C.B., 517
• - Tabulation of Heat Engine and Boiler Trials, Committee Meeting, 38, 47
• Institution of Electrical Engineers:
• - An Electric Harmonic Analyser, J. D. Cockcroft and Others, 584
• - Presidential Address, Power Supplies, W. B. Woodhouse, 505
• - LONDON STUDENTSí SECTION :
• - Summer Tour Programme, 54
• - WIRELESS SECTION :
• - Wireless Telegraph Valve Transmitters, andc., G. Shearing, 649
• Institution of Engineers and Shipbuilders in Scotland :
• - Exhibitions, A Doubtful Advantage, Presidential Address, J. Howden Hume, 444
• - New System of Driving Ship and other Auxiliaries, Gilbert Austin, 580
• Institution, Junior, of Engineers :
• - Stainless Steel, J. G. Hopcraft, 612
• Institution of Locomotive Engineers :
• - British Main Railways, Electrification of, Lieut.-Colonel E. O'Brien, 356
• - Solid Crank Axles, Sir Henry Fowler, 650
• Institution of Mechanical Engineers :
• - Draft Standard Test Code for Hydraulic Power Plants, Discussion, 49
• - Elastic Limit and Fatigue, J. M. Lessells, 662
• - Marine Oil Engine Trials Committee, Trials of the Motor Ship Sycamore, 618
• - Missing Pressure and Heat Loss in Gas Engines, Professor David, and Discussion, 491
• - Strength of Wire Ropes, Second Report of Committee, 719
• - Summer Meeting Exchanged for Informal Meeting, Dinner, andc., in London, 48
• - Temperature and Strength, Professor F. C. Lea, 661
• - Thomas Hawksley Lecture on Marine Turbine Reduction Gearing, Engineer Vice- Admiral Sir George G. Goodwin, 548
• - NORTH-WESTERN BRANCH :
• - Internal Combustion Marine Engine Trials, Report of Committee, 677
• - Missing Pressure and Heat Loss in Gas Engines, Professor David, 551 ; (Letter), 551
• - Steam Nozzles Research Committee, Third Report, Professor G. G. Stoney, 418
• Institution of Naval Architects :
• - Joint Summer Meeting :
• -- 18
• -- Elections, 19
• -- Formulae and Rotary Slide Rule for Use in Estimates and Designs for Shipbuilding, W. H. Riddlesworth, 19
• -- New Type of Double-acting Diesel Engine for Marine Purposes, G. J. Lugt and Harry Hunter, 19, 23
• -- Passenger Ship Design from an Independent Point of View, J. Anderson and Robert Steele, 18
• -- Progress in Marine Propulsion During the Last Ten Years and Some of its Possibilities, Sir A. Ross, 19, 22
• -- Steering of Ships in Shallow Waters and Canals, G. S. Baker, 18 (and Appendices)
• -- Visit to British Empire Exhibition, Dinner, Luncheons, Receptions, River Trips, Concert, andc., 19, 20
• -- Visits to Works and Entertainments in Glasgow and North-East Coast Shipyards, andc., 20
• Institution, North-East Coast:
• - Presidential Address, Waste, Tom West- garth, 476
• Institution of Public Lighting Engineers and Superintendents :
• - First Annual Meeting, 181
• - Programme, 181
• Institution, Royal, of Great Britain :
• - Modern Navigational Devices, F. E. Smith, F.R.S., 534
• Institution of Welding Engineers :
• - Steel Wire, Its Manufacture, Properties and Uses for Welding and other Purposes, Lecture, E. A. Atkins, 503
• Society, Illuminating Engineering :
• - Conference on Illumination at the British Empire Exhibition, 181
• Society, Royal Aeronautical:
• - Programme of Lectures, 132
• Society, Royal, of Arts :
• - Radio Communications, Senatore Marconi, 706
• - Short-wave Directional Wireless, Senatore Marconi, 21
• ATMOSPHERIC Pollution and Smoke Abatement, John B. C. Kershaw, 545
• Atom, Exploding the, 412
• Austin, Gilbert, A New System of Driving Ship and other Auxiliaries, 580
• Australian Engineering Notes, 56, 219, 245, 563, 649, 677, 734
• Axles--see Railway Locomotives

B

• BAKER, G. S., Steering of Ships in Shallow Waters and Canals, 18
• Beetroot Sugar, Trials of Lifters, 622
• Bengough, Dr. G., Report on Corrosion Research, 294
• Bitumen in Road Construction, 734
• Boats--see Ships
• Books of Reference, 74, 464
• Boring Machines--see Machine Tools--see also Newcomen Society
• Boxer Indemnity, 356 ; (Letter), 377
• Brass Tubes, Measuring Internal Stress in, R. J. Anderson and Everett G. Fahlman, 294
• Bridge, New, Over the Tweed at Berwick, 665
• Bridge Over the Tyne, Tenders for, 649
• Bridge Plans, Prize Competition for, 104
• "Bristol Bloodhound" Biplane, Bristol Aeroplane Company, Limited, 39
• British Association--see Associations
• British Engineering Standards Association :
• - Annual General Meeting, 460
• - Meeting of Sectional Committee, 636
• -- Regional Committees, Six, Reports from, and Permanent Chairmen Appointed, 636
• -- Standardisation of Colliery Requisites and Materials, 636
• - Mineral Lubricating Oils, Pine, Classification of, 649
• STANDARD SPECIFICATIONS :
• - Cylindrical Work, Standard Limits for, 292
• - Tungsten Filament Lamps, 181
• BRITISH Ports, Facilities at, 584
• British Railways--see Railways
• British Ropeway--see Ropeway
• British Wire-drawing and Wire-working Machinery, 72, 109, 130, 164, 189, 218, 234, 238, 258, 317, 345, 375, 405, 410, 432, 433, 438, 500, 520, 577, 610, 637, 642, 675, 690--for details see Wire-drawing, and for makers' names see Illustrated Index
• Burge, W. S., and J. P. Chittenden, on Steam Extraction or Pass-out Steam Turbines, 702

C

• CALITZDORP Dam, 734
• Cambridge University, Engineering Education at, 462 (Two-page Supplement, October 24th, 1924)
• Canada, Iron and Steel Industry in, Charles Symonds Cameron, 112, 128
• Canal, An Old, Dismantling, 646
• Carnot--see Engines
• Carrier Telephony--see Electrical Matters
• Catalogues, 27, 59, 120, 171, 197, 223, 249, 279, 393, 447, 593, 649, 681, 709, 737
• Centenary--see Railways
• Centrifugal--see Pumps
• Chain Grate Stoker, New Type, Ed. Bennis and Co., Limited, 705
• "Chimney" or "Devil's" Conduit Head of the Grey Friars Monastery, 658, 670 ; (Letter), 693
• China, Motor v. Mule in, 584
• COAL, COKE AND COLLIERIES :
• - American Coal Mines, Accidents in, 245
• - County Tyrone Colliery, 140
• - Locomotive Coaling Installation at Nine Elms, George F. Zimmer, 442
• - Wagons, 20-Ton, for Coal Traffic, Great Western Railway, 236
• COMMERCIAL Motor Users' Association, 529
• Conference, Engineering, at Wembley, 327
• Contracts, 27, 62, 89, 120, 148, 174, 200, 226, 252, 282, 307, 335, 365, 393, 424, 452, 477, 509, 537, 569, 593, 625, 649, 678, 709, 737
• Control Gear for Pass-out Turbines, 702
• Copper, Electrolytic, John G. A. Rhodin, 560
• Corn-grinding Mill, Concrete, E. H. Bentall and Co., Limited, 81
• Correct Lay for Wire Lines Used upon Oilfields, J. T. Hayward, 593 ; (Letters), 609, 668
• Corrosion Research, Report, Dr. G. Bengough, 294
• Cost of Production, E. T. Good, 460
• Costing and Time-booking, F. A. R. Paton, 633
• Costs, Overhead, and Labour, Ralph E. Flanders, 527, 532
• Cotton, South African, Machinery for, 357
• Creep in Metals Under Stress, 671
• Cruisers--see Ships, Naval Matters
• Current Prices for Metals and Fuels, 28, 60, 90, 118, 146, 172, 198, 224, 250, 280, 308, 336, 366, 394, 422, 450, 480, 510, 540, 570, 598, 626, 654, 682, 710, 738

D

• DAM, Calitzdorp, 734
• Dam, Gleno, Failure of the, 664
• Dam, Sennar, and Gezira Irrigation Scheme, 348, 349, 352 (Two-page Supplement, September 26th, 1924)
• Dams, Earthen, in South Africa, 504
• David, Professor, on Missing Pressure and Heat Loss in Gas Engines, 492, 551, 558 ; (Letter), 551
• Dawson Valley Irrigation Project, 494
• "Decoudon" Ironing Machine, Improved Type, 564, 565
• Deep Well Water Elevator, Boulton and Paul, Limited, 506
• Depths, Exploring the, 528 ; (Letter), 551
• Destroyers and Destroyer Yards--see Ships, Naval Matters
• De Verebely, L., A New System of Main Line Electrification, 630
• Diesel-electric Locomotive, Professor Lomonossoff, 552
• Diesel Engines--see Engines
• Discoveries of the Darbys of Coalbrookdale, T. S. Ashton, 475
• Dismantling an Old Canal, 646
• Dock Extensions at Southampton, 459
• Dock, New Graving, at Durban, 390
• Dock, New, on the Mersey, 592
• Double Helical Gear Generator, New, David Bridge and Sons, Limited, 445
• Dredger, Large Diesel-electric, U.S.A., 113
• Dredgers, Some Recent British, 694, 695, 698
• Drop Hammer, 20-Ton Steam-operated, and its Work, Brett's Patent Lifter Company, Limited, 76, 86
• Drying of Crops, Artificial, 441
• Durban, New Graving Dock, 390

E

• EARTHEN Dams in South Africa, 504
• Economics of Engineering, Daniel Adamson, 506
• Education, 439
• Education and Training of Engineers, 325 ; (Letter), 357
• Educational Intelligence, 89, 142, 322, 363, 559, 597
• Edwards, Professor C. A., on Pickling : Action of Acid Solutions on Mild Steel, andc., 298
• Efficiency of Electric Power Stations, 297
• Ejector, Super-Dreadnought, for Vacuum Brakes, Gresham and Craven, Limited, 276
• Elastic Limit and Fatigue, J. M. Lessells, 662
• ELECTRICAL MATTERS :
• - Aden, Electricity Supply for, 276
• - 500-Kilowatt Automatic Sub-station, British Thomson-Houston Company, Limited, 590
• - Bulk Electricity Tariff in South Africa, 475
• - Carrier Telephony on Power Lines, N. H. Slaughter and W. V. Wolfe, 220
• - Chain-driven Lighting Set, 3-Kilowatt, National Gas Engine Company, 11
• - Drawing-office, Electric Lighting in, General Electric Company, 461
• - Driving Ship and other Auxiliaries, A New System, Gilbert Austin, 578
• - Electric Harmonic Analyser, 584
• - Electrical Progress and its Unsolved Problems, James Forrest Lecture, Professor Elihu Thomson, 52 ; (Letter), 113
• - Electric Transmission and Distribution, 45
• - Electricity Supplies, 498, 505
• - Extra High-tension Underground Connection Box, 734
• - Flame-proof Switchgear fop Mines, Report, 390
• - Generation and Distribution of Electrical Energy, Conference, 158
• - High-voltage Direct-current Electricity Transmission, J. S. and W. E. Highfield, 54
• - House Lighting Plant, 1-Kilowatt, Boulton and Paul, 81
• - Humberarm, Newfoundland, Hydro-electric Development in, Various Electrical Equipment, 514, 526
• - Igranic Electric Company, Limited, Exhibits at Machine Tool Exhibition :
• -- Magnetic Lock-out Type Starter, 360
• -- Starting Rheostat for Shunt Motors, 359
• -- "Urelite" Circuit Breaker, 360
• -- "Varispede" Pillar Panel, 360
• - Joule's Law of Electric Heating, W. W. Haldane Gee, 519
• - Leafield Wireless Station, Coupled Circuit, Post Office Engineering Department, 155, 160
• - Lighting Plant, Direct-coupled Electric, 1.5-Kilowatt, Vertical Single-cylinder Engine, R. A. Lister and Co., Limited, 12
• - Lighting Plants, Electric, Sir W. G. Armstrong, Whitworth and Co., Limited, 12
• - Main Line Electrification, A New System, L. de Verebely, 630
• - Mercury Vapour Rectifier Sub-stations, 615
• - Outdoor Traction Sub-stations, 556, 561
• - Power-house at Port Elizabeth, 550
• - Power Supplies, W. B. Woodhouse, 505
• - Power Supply to the Rand, Mr. Otley, 475
• - Single-phase Motor, A New, S. Bergman, 648
• - South Africa, Electricity Supply in, 131
• - Switchgear for Drilling and Planing Machines, Brookhirst Switchgear, Limited, 331, 332
• - Turbo-generators, General Electric Company, 71
• - Unsafe Electrical Equipment in Mines, 215
• - Wireless Matters--see Wireless
• - Witbank Power Station, New, Transvaal, 347
• ELECTROLYTIC Copper, John G. A. Rhodin, 560
• Elevator, Deep Well Water, Boulton and Paul, Limited, 506
• Elwell, C. F., on the De Forest Phonofilms, 622
• Empire Mining and Metallurgical Congress, Large Steel Forgings, Dr. W. H. Hatfield, 275
• ENGINES AND MOTORS :
• - Carnot and Rankine Cycles, 699
• - Cold Starting Crude Oil Engine and Fuel Injection System, Blackstone and Co., Limited, 80
• - Cold Starting Oil Engine, Ruston and Hornsby, Limited, 705
• - Gas Blowing Engine Performance, 705
• - Heat Engines and Boiler Trials, 689
• - Heat Loss in Gas Engines, Professor W. T. David, 492, 551, 558 ; (Letter), 551
• - 30 B.H.P. Heavy Oil Engine, National Gas Engine Company, 11
• - Heavy Oil Engine, 35 H.P. Horizontal, Oil Engine, 10 H.P. Horizontal, Tangyes Limited, 50, 51
• - Heavy Oil Marine Engine, 558
• - Horizontal 50 B.H.P. Producer Gas Engine, National Gas Engine Company, Limited, 11
• - Hot Bulb Engines, Three Sizes, Fielding and Platt, Limited, 11
• - Indicating High-speed Engines, 10
• - Juhasz Valve Apparatus for Indicating Highspeed Engines, Lunken Company, Limited, 10
• - Lost Torque in Marine Engines, 643 ; (Letter), 668
• - Marine Oil Engines for Motor Ship Sycamore, Richardsons, Westgarth, 618
• ENGINES AND MOTORS (continued):
• - Marine Oil Engines Trials Committee, 618
• - Missing Pressure in Gas Engines, Professor W. T. David, 492, 551, 558 ; (Letter), 551
• - Oil Engine-driven Ploughing Windlass, J. and H. McLaren, 666
• - Petrol Engine, Single-sleeve Valve, Wallace (Glasgow), Limited, 82
• - Polar Heavy Oil Engine, Atlas Diesel Company, 648 ; (Correction), 681
• - Portable Engine, Sentinel Wagon Works, 666
• - Portable Steam Engine and Boiler, Sentinel Wagon Works, Limited, 11, 12
• - Small Horizontal Engine for 3-Kilowatt Lighting Set for Gas, Petrol, Alcohol and Paraffin, National Gas Engine Company, Limited, 11
• - Standards of Comparison for Steam Engines, 689
• - Tabulation of Heat Engine and Boiler Trials, Committee Meeting, 38, 47 ; Further Meeting, 689 ; (Letter), 83
• - Worthington Double-acting Marine Oil Engine, 383, 384
• ENGINEER'S Responsibility, The, John Craig, 504
• Engineers in Parliament, 533
• Engineering Conference at Wembley, 327
• Engineering Education at Cambridge University, 462 (Two-page Supplement, October 24th, 1924)
• EXHIBITIONS :
• - British Empire Exhibition--see also Separate Index :
• -- Conference of the Illuminating Engineering Society, 181
• -- Conference of the Institute of Transport at Wembley, 344
• - Machine Tool and Engineering Exhibition at Olympia, 266, 270, 300, 328, 358, 386, 415 (Sixteen-page Supplement, September 12th, 1924)--for exhibits see Machine Tools
• - Motor Car Show at Olympia, 434, 470
• - Royal Agricultural Society's Show at Leicester, 11, 50, 80
• - Smithfield Club Show, 666
• - South Wales Institute of Engineers' Exhibition, 591
• - Wireless Exhibition at Royal Albert Hall, 378--for exhibits see Wireless
• EXPLODING the Atom, 412
• Exploring the Depths, 528 ; (Letter), 551
• Explosives, Ropeway for, British Ropeway Engineering Company, Limited, 102 (Two- page Supplement, July 25th, 1924)
• Extruding Press, Henry Berry and Co., Limited, 293

F

• FACILITIES at British Ports, 584
• Failure of the Gleno Dam, 664
• Failure of Research--see Research
• Fatigue in the Iron and Steel Trades, 187
• Fatigue in Metals, Lecture, H. J. Gough, 664
• Feed Heating--see Regenerative
• "Ferrocrete," A Rapid-hardening Cement, 607
• Ferrous Alloys--see Iron and Steel
• Fescolising, New Method of Electro-chemical Deposition of Metals, Fescol, Limited, 193
• Fibre in Metals, 727
• Finland, Hydro-electric Schemes in, 332 ; (Letter), 377
• Finsbury, 558
• Finsbury Technical College, 559
• Fire Pump--see Pumps
• Flanders, Ralph E., Overhead and Labour Costs, 527, 532 ; (Letter), 581
• Forestry Section at the Royal Show, Leicester, 11
• Forrest, James, Lecture by Professor Elihu Thomson, on Electrical Progress and its Unsolved Problems, 52 ; (Letter), 113
• Forthcoming Engagements, 30, 62, 92, 120, 174, 200, 226, 252, 282, 310, 338, 368, 396, 424, 452, 482, 512, 542, 572, 600, 628, 656, 684, 712, 740
• Forward, E. A., Early History of the Cylinder Boring Machine, 686, 714
• Fowler, Sir Henry, Solid Crank Axlps, 650
• FRENCH ENGINEERING NOTES :
• - 29, 61, 91, 119, 147, 173, 199, 225, 251, 281, 309, 337, 367, 395, 423, 451, 481, 511, 541, 571, 599, 627, 655, 683, 710, 739
• - Agricultural Engineering, 147
• - Arsenals, 683
• - Automatic Couplings, 655, 683
• - Aviation, 711, 739
• - Bomb Experiments, 199
• - Cable Railway, 119
• - Capital and Trade, 119
• - Carbonisation, 599
• - Carbonising Plants, 739
• - Central African Railways, 450
• - Coke Supplies, 147
• - Colonial Cotton, 91
• - Commercial Aeroplanes, 251
• - Commercial Entente, 281
• - Commercial Treaties, 511
• - Commercial Vehicles, 511
• - Cruisers, New, 199
• - Drainage Canal, 199
• - Economies in Electricity, 655
• - Eight Hours' Day, 29
• - Electric Traction, 367
• - Electrification of Morocco, 225
• - Emile Bertin, 511 ; (Letter), 521
• - Engineer's Status, 541
• - Engineering, 655
• - Engineering Situation, 450
• - English Working Day, 29
• - Flood Protection, 627
• - Foreign Competition, 337
• - Foreign Trade, 147, 281, 367, 481
• - Free Port at Budapest, 337
• - German Coal, 281
• - German Competition, 91
• - German Negotiations, 683
• - German Reparations, 367
• - German Treaty, 251
• - Grain Elevators, 29
• - Historic Lock, 309
• - Hydro electric Power, 61
• - Import Duties, 627
• FRENCH ENGINEERING NOTES (continued):
• - Inland Waterways, 61
• - Iron and Steel Production, 173, 309
• - Light Car Construction, 251
• - Merchant Marine, 147
• - Monorail Cars, 627
• - Motor Car Show, 423
• - Motor Fuel, A New, 711
• - Motor Lorries and Railways, 423
• - Motor Omnibuses, 199
• - Motor Traffic in Africa, 541
• - Naval Programme, 711
• - Novel Bridge, 173
• - Oil Deposits, 599
• - Original Engine, 739
• - Paris Tramways, 61
• - Paris Water Supply, 61, 395, 627
• - Patent Laws, New, 91
• - Port of Algiers, 683
• - Port Contract, 199
• - Port of Paris, 571
• - Power Alcohol, 450
• - Protection, 367
• - Public Works, 173
• - Public Works in Algeria, 91
• - Pulverised Coal, 225
• - Railwaymen, 395, 541
• - Railway Rates, 739
• - Reconstruction, 29, 395, 451
• - Reparations, 119
• - Rice Conditioning Machinery, 119
• - Road Construction, 309
• - Roadmaking, 481
• - Road Preservation, 309
• - Ruhr Problem, 199
• - Russian Fleet, 599
• - Sahara Motor Traffic, 683
• - Salving a Concrete Boat, 225
• - Salving a Locomotive, 450
• - Seamen's Hours, 599
• - Seamen's Strikes, 251
• - Seine Floods, 571
• - Sewage Disposal, 571
• - Situation, The, 395
• - Small Cars, 423
• - Steamer, Lo Nord, 91
• - Steel Negotiations, 571
• - Strikes, 711
• - Suburban Metropolitan. 481
• - Synthetic Petrol, 511
• - Tariffs and Trade, 599
• - Tidal Power, 337
• - Tournelle Bridge, 541
• - Trade Decline, 710
• - Trade Future, 481
• - Trade Organisation, 173
• - Trade Situation, 119, 309, 541, 655
• - U.S. Lines in Cherbourg, 655
• - Wagons, 739
• - Workmen's Dwellings, 225
• FROUDE, W. and R. E., The Work of, A. W. Johns, 660, 687, 714

G

• GAUGES--see also Level
• Gauging of Finish-ground Worms by Cylinders, Henry E. Merritt, 162
• Gearing Ships--see Ships
• Gee, W. W. Haldane, on Joule's Law of Electric Heating, 519
• Generator, Double Helical Gear, A New, David Bridge and Sons, Limited, 445
• German Institution of Naval Architects :
• - Gearing for Ships' Turbines and Motor Ships, Dr. H. Frahm, 645
• - Hydraulic Mechanical Transmission Gearing for Motor Ships, Dr. G. Bauer, 646
• Gezira Irrigation Scheme--see Sennar Dam
• Glasgow Corporation Tramways, 82
• Glass, 188
• Good, E. T., on Cost of Production, 460
• Goodwin, Engineer Vice-Admiral Sir George G., Marine Turbine Reduction Gearing, 548, 558
• Grain Elevator, Large, New Design, Montreal Harbour Commission, 473
• Grain Elevators in South Africa, 39
• Grass "Rejuvenator," Ransome, Sims and Jefferies, Limited, 80, 667
• Grinding Machine, Large Surface, Meldrums Limited, 523
• Guernsey, New Waterworks in, 663

H

• HAMMER--see Drop Hammer
• Harbour, Inner, at Holyhead, Deepening, 134, 137
• Hardness Testing Again, 439 ; (Letters), 473, 693
• Hatfield, Dr. W. H., on Large Steel Forgings, 275
• Hawksley, Thomas, Lecture--see Institution of Mechanical Engineers
• Hayward, J. T., The Correct Lay for Wire Lines Used Upon Oil Wells, 593 ; (Letter), 609
• Heat Loss--see Engines
• High Temperature Materials, 615
• Higher Steam Pressures and Temperatures, 606 ; (Letter), 721
• Highfield, J. S., and W. E., on High-voltage Direct-current Electricity Generation and Distribution, 54
• Holyhead, Deepening the Inner Harbour at, 134, 137
• Horseshoes, New Type, Wire Ropes and Fittings, andc., William Cook and Co., Limited, 80
• Humberarm--see Newfoundland
• Hydraulic Power Plants, Standard Tests for, 49
• Hydro-electric Development, Humberarm, Newfoundland, 514, 526
• Hydro-electric Plant in South Africa, 647
• Hydro-electric Progress in Spain, 49

I

• ILLUMINATION, Conference at the British Empire Exhibition, 181
• Indian Coalfield, Jharia--see Waterworks
• Indicating Engines--see Engines
• Individualism--see Railway Locomotives
• Industrial Research, 411
• Institutes and Institutions--see Associations
• International Electrotechnical Commission, 112
• IRON AND STEEL :
• - See also Associations, Iron and Steel Institute
• - Cast Iron, 587
• - Fatigue in the Iron and Steel Trades, 187 ; (Letters), 377, 473
• - Ferrous Alloys Research, Dr. Rosenhain on Reports of Work Done at the National Physical Laboratory, 316
• - Iron and Steel Industry in Canada, Charles Symonds Cameron, 112, 128
• - Large Steel Forgings, Dr. W. H. Hatfield, 275
• - Pickling : Action of Acid Solutions on Mild Steel, andc., Professor C. A. Edwards, 298
• - Proposed Combination of Steel Producers, 161
• - Stainless Steel, J. G. Hopcraft, 612
• - Steel Wire, Its Manufacture, Properties and Uses for Welding and other Purposes, Lecture, E. A. Atkins, 503
• - Working of Nickel for Coinage, J. H. Watson and Sir Thomas K. Rose, 294
• - Wrought Steel Steam Valves, Victory Valves, Limited, 22
• IRONING Machine, Improved Type of "Decoudon," Manlove, Alliott and Co., Limited, 564, 565
• Irrigation, Gezira--see Sennar Dam

J

• JOHNS, A. W., The Work of W. and R. E. Froude, 660, 687, 714
• Joule's Law--see Electrical Matters
• Juhasz Valve--see Engines

K

• KERSHAW, John B. C., Atmospheric Pollution and Smoke Abatement, 545

L

• LABORATORIES, Engineering, Cambridge University, 462 (Two-page Supplement, October 24th, 1924)
• Laboratories, Research, at a Cable Works, Henley's Telegraph Works Company, Limited, 607, 614
• Laminated Spring Forging Machine, Hedley's Limited, 534
• Lamps, "Industria," for Drawing-office Lighting, General Electric Company, 461
• Launches and Trial Trips, 83, 117, 145, 197, 249, 307, 335, 365, 479, 507, 569, 705, 740
• Lay for Wire Lines--see Correct Lay
• Lea, Professor F. C., on Temperature and Strength, 661
• LEADERS:
• - Abrasion, 77
• - Admiral Sir Percy Scott and His Work, 467
• - Aluminium Bronze, 326
• - British Machine Tool Industry, 353
• - Carnot and Rankine Cycles, 699
• - Cast Iron, 587
• - Creep in Metals Under Stress, 671
• - Distribution of the Fleet, 383
• - Education, 439
• - Education and Training of Engineers, 325
• - Efficiency of Electric Power Stations, 297
• - Electric Transmission and Distribution, 48
• - Electricity Supplies, 498
• - Exploding the Atom, 412
• - Exploring the Depths, 528
• - Father of Railways, 268
• - Fatigue in the Iron and Steel Trades, 187
• - Fibre in Metals, 727
• - Finsbury, 558
• - French Navy, 239
• - Future of the Locomotive, 557
• - Glass, 188
• - Hardness Testing Again, 439
• - Heat Engine and Boiler Trials, 47
• - Heavy Oil Marine Engine, 558
• - High Speeds at Sea, 267
• - High Temperature Materials, 615
• - H.M.S. Warrior, The Passing of, 213
• - Industrial Research, 411
• - Institution of Mechanical Engineers, 48
• - Limitation of Naval Strength, 16
• - Locomotive Superheaters, 671
• - Lost Torque in Marine Engines, 643
• - Marking Time, 700
• - Mercury Vapour Rectifier Sub-stations, 615
• - Naval Review, 135
• - Oncost, 527
• - Position of British Shipbuilding, 211
• - Problems in Cruiser Design, 497
• - Proposed Combination of Steel Producers, 161
• - Railway Centenary, 15
• - Railway Electrification, 644
• - Railway Track, 161
• - Railways of New South Wales, 728
• - "Standardised" Light Cruiser, 107
• - Supply of Research Workers, 384
• - Synthetic Petrol for Motors, 411
• - Temperature Control, 587
• - Testing of Thin Sheet Metal, 136
• - Thames Waterbuses, 298
• - Visions, 108
• - Waste, 467
• - Water Supplies, Treatment of, 239
• - World Power Conference, 77
• LEICESTER, Royal Agricultural Society's Show at, 11, 50, 80
• Lessells, J. M., Elastic Limit and Fatigue, 662
• LETTERS FROM OUR OWN CORRESPONDENTS :
• - England, North of, 26, 58, 88, 116, 144, 170, 196, 222, 248, 278, 306, 334, 364, 392, 420, 448, 478, 509, 538, 568, 597, 624, 653, 680, 708, 736
• - Lancashire, 25, 57, 87, 115, 143, 169, 195, 221, 247, 277, 305, 333, 363, 391, 419, 447, 477, 508, 537, 567, 595, 623, 651, 679, 707, 735
• LETTERS FROM OUR OWN CORRESPONDENTS (continued):
• - Midlands and Staffordshire, 25, 57, 87, 115, 143, 169, 195, 221, 247, 277, 305, 333, 363, 391, 419, 447, 477, 479, 507, 537, 567, 595, 623, 651, 679, 707, 735
• - Scotland, 27, 59, 89, 117, 145, 171, 197, 222, 248, 278, 306, 335, 365, 393, 421, 449, 479, 509, 539, 568, 597, 625, 653, 681, 709, 736
• - Sheffield, 26, 58, 88, 116, 144, 170, 196, 222, 248, 278, 306, 334, 364, 392, 420, 448, 478, 508, 538, 568, 596, 624, 652, 680, 708, 736
• - Wales and Adjoining Counties, 27, 59, 89, 117, 145, 171, 197, 223, 248, 278, 307, 335, 365, 393, 421, 449, 479, 509, 539, 569, 597, 625, 653, 681, 709, 736
• LETTERS TO THE EDITOR :
• - A Correction, Axel Hultgren, 673
• - Aluminium Bronze, T. Bolton and Sons, Limited, 357
• - Bertin, M., and the Japanese Navy, Hector C. By water, 521
• - Boiler Plant Testing. David Brownlie, 83
• - Boxer Indemnity, Walter de Frece, 377
• - Centenary of University College, London, Gregory Foster, 83
• - Cheap Power on Railways, Charles R. King, 444
• - “Chimney” Conduit, H. S. Kingsford, 693
• - Cold Storage Dangers, A. H. Tyler, 274
• - Cost of Sheet Metal Punchings, F. C. Lawrence, 21
• - Dundee and Newtyle Railway Locomotives, F. W. Brewer, 668
• - Education and Training of Engineers, C. Haslett, 357
• - Ex-Service Men and Employment, W. A. Bulkeley Evans, 551
• - Factory Engineers’ Salaries, 693
• - Fatigue in the Iron and Steel Trades, H. M. Vernon, 377, 473
• - First Public Railway, F. W. Brewer, 322
• - Flettner Roller Ship, S. P. Christie, 693
• - Future of the Locomotive, H. A. D. Acland, 581 ; Hugh Reid, 609 ; George F. Jones, 609 ; Jas. Dunlop, 609
• - Hydro-electric Schemes in Finland, R. Mollesson, 377
• - Lay of Wire Ropes for Drilling, Paul H. Mangin, 609 ; J. T. Hayward, 668
• - Links in the History of the Locomotive, J. G. H. Warren, 113
• - Lost Torque in Marine Engines, P. H. Parr, 668
• - Machine Tool Industry, E. F. Dubrul, 83
• - Maximum Potential Gradients, A. M. Taylor, Major, S.O., 2, 113 ; (Addition), 193
• - Missing Pressure in Gas Engines, J. T. Jennings, 551
• - Monel Metal, G. and J. Weir, Limited, 721
• - Nuneaton Omnibus Disaster, A.M.I.C.E., 322
• - Oncost, A., 581 ; F. A. R. Paton, 581
• - Origin of the Thrashing Machine, Arthur Lee, 83
• - Post Office Tube Railway, Fenland, 504 ; A. M. Bushell, 581
• - Power from the Sun, A. A. Campbell Swinton, 109
• - Power Supply and Smoke Abatement, Eustace E. Baker, 640
• - Pressure Drop to Steam Chest in Locomotives, P. H. Parr, 721
• - Railway Electrification, T. E. Williams, 21
• - Salaries of Engineers, Society of Technical Engineers, R. Hazleton, 721
• - Service of Locomotives, E. P., 551
• - Shingle Beaches and the Wear of Concrete, L. A. Munro, 233
• - Steam v. Electricity in Pumping Stations, Hathorn, Davey and Co., Limited ; R. H. Lupton, 215 ; S. P. Christie, 233
• - Steam Heating of a Hospital, A. H. Leaney, 504
• - Steam Heating a Hospital from Distant Station, Charles R. King, 521
• - Strength of Hollow Tubes, W. Moon, 304
• - Train Performances on Midland Railway, S. S. Sellar, 132
• - Vibratory Bouncing, John L. Dunk, 580
• - Wire Netting Machine, Conrad F. Mendham, 581
• - Work Hardening of Hardened Steel, Edward G. Herbert, 473
• - World Power Conference, Charles R. King, 132
• - World Power from the Earth’s Interior., X., 551
• - 100 Years of British Railways, E. A. For¬ward, 215; Frederick M. Jones, 473; X., 551
• LEVEL Indicator, A. New, Aster Engineering Company (1913), Limited, 647 ; (Addenda), 681
• Lifeboat Conference, International, 24
• Life-saving Appliances for Merchant Shipping, 219
• Lighting Sets—see Electrical Matters, also Engines
• Lincoln, New Sewage Pumping Station at, 546

LITERATURE :

• Reviews :
• - Alternating-current Rectification, L. B. W. Jolley, 617
• - Birth and Development of the American Sub¬marine, Frank T. Cable, 79
• - Brassey’s Naval and Shipping Annual, 1925, Sir Alexander Richardson and Archibald Hurd, 700
• - Chemistry of the Rarer Elements, B. Smith Hopkins, 385
• - Cotton Cellulose, A. J. Hall, 559
• - Democracy and Labour, F. J. C. Hearnshaw, 188
• - Der Elektrische Zugbetrieb der deutschen Reichsbahn, Wilhelm Wechmann, 357
• - Elasticity and Strength of Materials Used in Engineering Structures, Section IV. : Columns, C. A. P. Turner, 137, 588
• - Factory Costing, H. H. Emsley, 189
• - Gas Engineers’ Compendium, 499
• - History of Firths, A. C. Marshall and Herbert Newbould, 730
• - Hundred Years of Portland Cement, 1824- 1924, A. C. Davis, 385, 588
• - Irrigation Engineering, Principles of, Francis E. Kant hack, 298

LITERATURE (continued) :

• Reviews (continued):
• - Jane's Fighting Ships, Oscar Parkes and F. E. McMurtrie, 672
• - Les Combustibles Liquides, M. Aubert, 210
• - Measurement of Fluid Velocity and Pressure, J. R. Pannell, 469, 558
• - Merchant Navy, Vol. II., A. Hurd. 617, 645
• - Modern Farm Machinery, D. N. McHardy, 588
• - Motor Bodywork, andc., Herbert J. Butler, 414, 672
• - Planning, Erection and Operation of Modern Open-hearth Steel Works, Hubert Hermanns, 109, 616
• - Population and the Social Problem, J. Swinburne, 188
• - Practical Microscopical Metallography, R. H. Greaves and H. Wrightson, 385, 730
• - Railroad Engineering, Elements of, William G. Raymond, 299
• - Reinforced Concrete Design, G. P. Manning. 189, 385, 559
• - Road Engineering, E. L. Leeming, 241
• - Specific Heats of Gases, J. R. Partington, D.Sc., and W. G. Shilling, M.Sc., 162
• - Spectroscopy, E. C. C. Baly, 385
• - Strutt, John William, Third Baron Rayleigh, by his Son, Fourth Baron Rayleigh, 644
• - Technical Costs and Estimates, Andrew Miller, 210
• - Theoretical Physics, Introduction to, Arthur Haas, 673
• - Traits de Stability du Materiel des Chemins de Fer, Georges Marie, 109, 241
• - Uber Diesel-elektrische Lokomotiven im Vollbahn-betrieb, Dr. Ing. Herbert Brown, 79
• - Wireless Valve Transmitters, andc., W. James, 469, 617
• Short Notices :
• - Aeroplanes, Steel Construction of, Harry Harper, 299
• - All the World's Aircraft, 1924, C. G. Grey, 269, 559
• - Ammonia Stills, Design and Working of, P. Parrish, 137, 645
• - British Oil Engines, W. A. Tookey, 109, 441
• - Carburation in Theory and Practice, R. W. A. Brewer, 269
• - Constituents of Coal Tar, Percy E. Spiel- mann, 499, 701
• - Constructional Steel Work, Harry Atkin, 701
• - Cosgrove's Handbook of Woodworking Machinery, 441
• - Dictionary of Electrical Terms, S. R. Roget, 109, 414
• - Enlarged Callendar Steam Tables, 469, 559
• - French-English and English-French Dictionary of Technical and General Terms, J. O. Kettridge, 385, 617
• - Ice Cream Plant and Manufacture, Robert G. Reid, 189, 441
• - Kelvin Centenary Oration and Addresses, Commemorative, 701
• - Marine Engineering in Theory and Practice, Vol. I., Elementary, S. G. Wheeler, 189, 645
• - 1700 Miles in Open Boats, 357
• - Modern Power Engineering, A. Regnauld, 414
• - Modern Theory and Practice of Pumping, 559
• - Motor and Carriage Painting, A. Bates, 701
• - Optical Measuring Instruments, L. C. Martin, 469, 559
• - Petroleum and its Products, Standard Methods of Testing, 441
• - Recent Progress in Engineering Production, C. M. Linley, 617
• - Small Electric Generating Sets, W. Wilson, 469, 701
• - Structural Engineers' Handbook, M. S. Ketchum, 499, 701
• - Strowger System of Automatic Telephony, An Introduction to the, H. H. Harrison, 441
• - Tables of Steel Compound Girders, F. B. Mason, 617
• Books Received :
• - Agriculture, Science and Practice of, International Review of the, 499
• - Annales des Ponts et Chaussees, Mai-Juin, Juillet-Aofit, 469
• - Annales des Travaux Publics de Belgique, 469
• - Applied Elasticity, John Prescott, 469
• - Automatic Telephony, Introduction to the Strowger System, H. H. Harrison, 189
• - Ball and Roller Bearings, Handbook on, A. W. Macaulay, 414
• - Bengal Smoke Nuisances Commission, 18th Annual Report, 385
• - Birth and Development of the American Submarine, F. T. Cable, 109
• - Bituminous Sands of Northern Alberta, S. C. Ells, 730
• - Bulletin de la Societe d'Encouragement pour l'Industrie Nationale, 499
• - Business First Principles, A. F. Shepherd, 137
• - Cadmium, Its Metallurgy, Properties and Uses, Norman F. Budgen, 269
• - Calculation and Measurement of Inductance and Capacity, W. H. Nottage, 137
• - Century of Sea Trading, 1824 -1924, L. Cope Cornford, 299
• - City and Guilds of London Institute, Depart ment of Technology, Programme, andc., 385
• - Civil Engineers' Cost Book, Colonel T. E. Coleman, 469
• - Coal and Oil-fired Boilers, Engineer-Commander F. J. Drover, R.N., 109
• - Coal and Power, 109
• - Combustion in the Gas Producer and Blastfurnace, A. Korevaar, 385
• - Corrosion of Metals, Ulick R. Evans, 469
• - Crushing and Grinding Machinery, Hartland Seymour, 559
• - De la Presse a Bras a la Linotype et a 1'Electrotypographe, andc., Albert Turpain, 559
• - Department of the Interior :
• -- Bulletin 214 : Tests of Marine Boilers, H. Kreisinger and Others, 269
• -- Technical Paper 317 : Silver in Chloride Volatilisation, C. M. Bouton and Others, 269
• - Department of Overseas Trade :
• -- Economic and Industrial Conditions in Lithuania, April, 1924, 269

LITERATURE (continued):

• Books Received (continued):
• - Department of Overseas Trade (continued) :
• -- Economic and Industrial Conditions in the Serb-Croat-Slovene Kingdom. April, 1924, 299
• -- Finance, Industry and Commerce of the United States of America, April, 1924, 269
• -- Financial, Commercial and Industrial Situation of Austria, Report, 385
• - Der Sauerstoff, M. Laschin, 645
• - Der Ubersee-Maschinenhandel, Wilhelm Thiemann, 137
• - Design of Flat Plates, C. C. Pounder, 499
• - Die Ventilation, E. Wiesmann, 499
• - Die Windfuhrung beim Konverterfrischprozess, Dr. Ing. Hayo Folkerts, 730
• - Diesel Engine Design, H. F. P. Purday, 588
• - Discharges and Levels of the Nile, P. Phillips, 730
• - Distillation du Bois, G. Dupont, 414
• - Dominion Water Power Branch of the Canadian Department of the Interior, Water Resources, Paper No. 40, andc., 414
• - Drawing-office Practice, H. P. Ward, 645
• - Eagle VIII. and Falcon III. Aero-engines, Air Ministry, 189
• - Eddruck auf Stutzmauern, R. Petersen, 588
• - Elasticity and Strength of Materials, andc., Section V.: Steel Railroad Bridge Design, C. A. P. Turner, 385
• - Electrical Design of Overhead Power Transmission Lines, W. T. Taylor and R. E. Neall, 414
• - Electrical Equipment of Buildings, Regulations for, 385
• - Electrical Measuring Instruments Part II., C. V. Drysdale and A. C. Jolley, 730
• - Electrical Technology, H. Cotton, 730
• - Electricity Supply Costs and Charges, H. M. Sayers, 559
• - Engineering Mathematics, Part II., R. W. M. Gibbs, 730
• - Failure of State Railways, H. Cox, 617
• - Fatigue of Metals, H. J. Gough, 617
• - Fatigue of Metals, Investigation of the, University of Illinois Bulletin No. 142, H. F. Moore and J. M. Jasper, 499
• - Fluxes and Slags in Metal Melting and Working, Faraday Society, 588
• - Fuel, J. S. S. Brame, 730
• - Greater Problems of Industry, Alexander Ramsay, 414
• - History of Bleaching, S. H. Higgins, 499
• - History of Permanent Way, A. New Chapter in, Sir Bradford Leslie, 730
• - Hutte des Bauingenieurs, 617
• - Imperial Institute, Bulletin of the, Vol. XXII., No. 3, 588
• - Indian Railways, K. V. Iver, 588
• - Iron and Steel in the Industrial Revolution, 499
• - Iron and Steel Institute, Carnegie Scholarship Memoirs, Vol. XIII., 414
• - Iron and Steel Institute, Journal of the, No. I., 1924, Vol. CIX., 414
• - Journal of the Institute of Metals, G. Shaw Scott, 137
• - Kelly's Directories of the Engineers, Iron, Metal, and Motor Trades, 1924, 414
• - Kinetic Theory of Gases, Eugene Block, 137
• - La Soudre Electrique a l'Arc Metallique, S. Frimaudeau, 469
• - L'Air Liquide, Le Froid Industriel et son Utilisation, Albert Turpain, 559
• - Le Anematographe, Albert Turpain, 559
• - L'Eclairage et le Chauffage Electrique, Albert Turpain, 559
• - Le Nouveau Domaine de l'Electricite, Albert Turpain, 559
• - Le Vol a Voile Dynamique des Oiseaux, M. L. Breguet, 645, 730
• - L.C.C. Regulations Relating to Reinforced Concrete and Steel-frame Buildings, Ewart S. Andrews, 499
• - Lord Rayleigh, The Life of, 469
• - Loughborough College, Leicester, Calendar, 1924-1925, 414
• - Machine Design, Construction and Drawing, H. J. Spooner, 730
• - Marine Structures, Deterioration and Preservation, W. G. Atwood and A. A. Johnson, 385
• - Mathematics for Technical Students, E. R. Verity, 588
• - Mechanics of Textile Machinery, W. A. Hantons, 645
• - Military Uses of Astronomy, F. C. Molesworth, 645
• - Mineral Industries of Canada, British Empire Exhibition Edition, 1924, 269
• - Mining Educator, Part I., J. Roberts, 617
• - Ministry of Public Works, Egypt, Annual Report for 1920-1921, 299
• - Ministry of Public Works, Egypt, Some Experiments on the Rating of Current Meters, P. Phillips, 137
• - Modern Practical Joinery, G. Ellis, 499
• - Motor Car and Coach Painting, Charles E. Oliver, 588
• - Moulding and other Factory Work, W. Bell ; Pressure Gauges, Indicators, Thermometers and Pyrometers, James Smith ; Patternmaking, J. McC. Wilson, 385
• - Municipal College of Technology, Manchester, Prospectus, 385
• - National Physical Laboratory, Collected Researches, Vol. XVII., 1922, 299
• - Ontario, Hydro-electric Power Commission Report, 269
• - Organisation of Production, W. J. Curtis, 559
• - Physical Properties of Materials, (1) Strength and Related Properties of Metals and Wood, 499
• - Platelayers' Guide, T. Summerson and Sons, Limited, 469
• - Politics and Coal : An Answer to Coal and Power which Set Forth Mr. Lloyd George's Proposals for Reorganisation of the Mining Industry, 299
• - Principle of Applied Electro-chemistry, A. J. Allmand and H. J. T. Ellinghain, 414
• - Railway Electrification, H. F. Trewman, 499
• - Rangoon, Port of, Administration Report, April 1st, 1923-March 31st, 1924, 414
• - Reclamation Service, Annual Report, 1922- 23, 588
• - Report of the Empire Motor Fuels Committee, 469

LITERATURE (continued):

• Books Received (continued):
• - Research Department, Woolwich, R.D. Report, No. 62, High Vacuum Pump ; R.D. Report, No. 61, Properties of Medium Carbon Steel with High Manganese Con¬tent, 385
• - Resistance des Recipients Soudes a l’Electricite, E. Hoehn, 645
• - Role of the State in the Provision of Railways, H. M. Jagtiani, 189
• - Scientific Papers of the Bureau of Standards, No. 488, Thermal Expansion of Molybdenum, Peter Hidnert and W. B. Gero, 189
• - Screening and Grading of Materials, J. E. Lister, 559
• - Sierra Leone Railway, Administration Report for 1923, 299
• - Sixty-three Years of Engineering, Scientific and Social Work, Sir Francis Fox, 588
• - Staffordshire County Council, Annual Report of the Medical Officer of Health, 1923, 559
• - Structural Design in Steel-frame Buildings, Percy J. Waldram, 499
• - Sulphuric Acid Concentration, P. Parrish and F. C. Smelling, 559
• - Swansea Exchange, Royal Metal Exchange, Swansea, Report, 385
• - Swedish Ports, 588
• - Switchgear for Electric Power Control, E. B. Wedmore and H. Trencham, 499
• - Sydney Harbour Bridge, Dr. J. J. C. Bradfield, 269
• - Technical College, Bradford, Diploma and Special Day Courses, Prospectus, Session 1924-25, 299
• - Technology of Water, Alan A. Pollett, 559
• - Testing of High-speed Internal Combustion Engines, A. W. Judge, 730
• - Thermionic Tubes in Radio Telegraphy and Telephony, John Scott-Taggart, 137
• - Thermionic Valve and its Developments in Radio Telegraphy and Telephony, J. A. Fleming, 137
• - Thermodynamique a l’Usage des Ingenieurs, Aime Witz, 469
• - Trade, Industries, andc., of South Africa, C. W. F. Harrison, 189
• - “Transactions” of Institution of Chemical Engineers, Vol. I., 1923, 385
• - “Transactions” of the Institution of Engineers and Shipbuilders in Scotland, 469
• - “Transactions” of the Institution of Naval Architects, Vol. LXVI, 730
• - University College, Calendar of Session 1924- 1925, 469
• - University College of South Wales, andc., Treforest Joint Diploma in Coal Mining, 385
• - Vanadium Ores, Imperial Institute Staff, 645
• - Vibration in Engineering, Julius Frith and F. Buckingham, 137
• - Wills’ Electric Lighting, John C. Dalton, 730
• - Workshop Gauges and Measuring Instruments, L. Burn, 645
• - Year Book of the Michigan College of Mines, 1923-1924, 414
• LLOYD’S Register—see Ships
• Lomonossoff, Professor, Diesel-electric Locomotive, 552
• London Traffic, The Problem of, Sir Lynden Macassey, 403
• Looms, Improved Warp Damper for, Mather and Platt, Limited, 594
• Lost Torque—see Engines
• Loughborough College Students’ Exhibition of Work, Various, 82
• Lugt, G. J., and Harry Hunter, New Type of Double-acting Diesel Engine for Marine Purposes, 19, 23

M MACHINE TOOLS :

• - British Machine Tool Industry, 353
• - British Machine Tools at Olympia (Sixteen- page Supplement, September 12th, 1924) :
• - ASQUITH, WILLIAM (1920), LIMITED :
• -- Drilling Machines, Variety of Design, xiv.
• -- Universal Radial Drilling Machine, xiv.
• -- Portable Universal Radial Drilling and Tapping Machine, xiv.
• -- Tilting Table for Drilling Machines, xiv.
• - BUTLER MACHINE TOOL COMPANY, LIMITED :
• -- Slotting, Planing and Shaping Machines, iii.
• -- Puncher Type Slotting Machine with Ram Drive, iii., iv.
• -- Double Traversing Head Shaping Machine, iv., v.
• - CHURCHILL, CHARLES, AND CO., LIMITED : Grinding Machines for Motor Car and other Work, i.
• -- Spline Shaft Grinding Machine, i.
• -- Grinding a Six-spline Shaft, ii.
• -- Heavy Plain Grinding Machine, ii.
• -- Internal Grinding Machine, i.
• -- Internal Grinding--Work and Gauge, ii.
• - DEAN, SMITH AND GRACE, LIMITED : Lathes, xiii.
• -- All-geared 8.5in. Lathe, xiii.
• -- Back-geared 8.5in. Lathe, xiii.
• - DRUMMOND BROTHERS, LIMITED :
• -- Small Machine Tools and Accessories, xvi.
• -- 3.5in. Centres Lathe, New Form of, xvi.
• - HERBERT, E. G., LIMITED :
• -- Sawing Machines and Sawing Appliances, ii.
• -- Portable Hand-operated Rail Sawing Machine, iii.
• -- Jig Sawing Machine, iii.
• -- 26in. Sawing Machine, iii.
• -- 6in. Sawing Machine with Autographic
• -- Blade Testing Attachment, iii., iv.
• - JONES AND SHIPMAN, A. A., LIMITED :
• -- Drillers and Grinders, Small Tools and other Equipment, ix.
• -- High-speed Drilling and Tapping Machine, x., xi.
• -- Internal Grinding Machine, ix.
• -- Internal Grinding Spindles, x., xi.

MACHINE TOOLS (continued) :

• - British Machine Tools at Olympia (continued):
• - JONES AND SHIPMAN, A. A., LIMITED (continued) :
• -- Universal Grinding Machine for External and Internal Work, ix., x.
• -- Sensitive Drilling Machine, x., xi.
• - LUMSDEN MACHINE COMPANY, LIMITED :
• -- Tool Grinding and Surface Grinding Machines, Gauge and Form Tool Grinding, xv.
• -- Horizontal Spindle Surface Grinder, xv.
• -- Segmental Grinding Wheel, xv.
• -- Planetary Head Surface Grinder with Tee- slotted Square Work Table, xv.
• -- Vertical Spindle Twin-table Surface Grinder, xvi.
• - REDMAN, C., AND SONS, LIMITED :
• -- Lathe, 13in. Centres General Purpose, v., vi.
• -- Lathe, 7in. High Production, vi.
• -- Planing Machine, High-speed Heavy Duty, v., vi., 304
• - SELSON ENGINEERING COMPANY, LIMITED :
• -- High-speed Heavy Cutting Shaping Machines, xiii.
• -- “Osborne” 6.5in. Centres Lathe, xi., xii.
• -- 17in. Shaping Machine, xii., xiii.
• -- 13in. Swing, Vee-bed Gap Lathe, xii.
• - WEBSTER AND BENNETT, LIMITED :
• -- Side Head Vertical Turret Lathe, vii., viii.
• -- Single Table, Two Ram Boring Mill, vii., viii.
• -- Vertical Boring and Turning Mills, vii.
• - WICKSTEED, CHARLES, AND CO., LIMITED:
• -- Sawing Machines, vi.
• -- Flange Sawing Machine, vi., vii.
• -- 20in. Sawing Machine, vi.
• -- Swivel Head Sawing Machine, vi., vii.
• - Machine Tool and Engineering Exhibition at Olympia, 266, 270, 300, 328, 358, 386, 415 (Sixteen-page Supplement, September 12th, 1924)
• - Exhibits :
• -- For Electrical Exhibits—see also Electrical Matters
• - ALEXANDER, GEORGE H., MACHINERY, LIMITED :
• -- Bolt Heading Machines, Various Types, Open Die Header for Bolts and Screws, Safety Devices, 329
• - ARCHDALE, JAMES, AND CO., LIMITED : Drilling Machines :
• -- Drilling Machine, Heavy Duty Three- spindle Gang, 328
• -- Multi-spindle Drilling Head, 328, 329 Drilling, Sensitive Radial, and Tapping Machine, 328
• - Milling Machines :
• -- All-geared 18in. Horizontal Milling Machine, 328, 329
• -- 30in. Vertical Milling Machine with Port Milling Attachment, 328, 329
• - BEEBEE, ALFRED :
• -- Bright Bolts, Nuts, Studs, Set Pins, andc., 388
• - BRITANNIA LATHE AND OIL ENGINE COMPANY, LIMITED :
• -- 4in. Treadle Lathe, 386, 387
• - BROOKHIRST SWITCHGEAR, LIMITED :
• -- Solenoid Starting Panel for Planer Control, 331, 332
• -- Face Plate Starter for Vertical Drilling Machine, 332
• - B.S.A. TOOLS, LIMITED :
• -- “Coventry” Centreless Grinder, 387
• -- Work Holder of “Coventry” Grinder, 387
• -- Small Tools, Adjustable Die, 387
• -- Quick-change Drill Chuck, 387, 388
• - CAMBRIDGE INSTRUMENT COMPANY, LIMITED :
• -- Industrial Pyrometers, Fery Pyrometer, Cambridge Optical Pyrometer, Disappearing Filament Pyrometer, Three - point Metal-cased Cambridge Recorder, Cambridge Indicators, Metal-cased Indi¬cator, Cambridge Apparatus for Automatic Temperature Control, Dial “ Easy to Read ” Thermometers, Pyrometer Tester, Workshop Potentiometer, Whipple Indicator, Rosenhain Calorimeter, Extensiometer, andc., 360, 362
• - CHURCHILL, CHARLES, AND CO., LIMITED :
• -- Centreless Grinder and Automatic Machine, Cincinnati Milling Machine Company, 362
• -- Five-spindle Automatic Screw Machine, National Acme Company, 362
• - COLCHESTER LATHE COMPANY :
• -- All-geared Surfacing and Boring Lathe, 386
• -- 5in. Centres “Bantam” Lathe, 386
• -- 9.5in. Centres All-geared Lathe, 386
• - FIRTH, THOS., AND SONS, LIMITED :
• -- Centre Drills of High-speed Steel, 388
• - HERBERT, ALFRED, LIMITED :
• -- Drilling Machine, Motor-driven Radial, 330
• -- Universal Milling Machine, Herbert No. 16, with New Type Table Drive and Vertical Milling Attachment, 330, 331
• -- Wickman Gear Measuring Machine with Zero Adjusting Arrangement, Indicating Mechanism and Frictionless Pivots, 273
• - HERBERT, EDWARD G., LIMITED :
• -- “Pendulum” Hardness Tester with “Pendulum” Operating Stand and 24-Kilo- watt “Pendulum” Hardness Tester, 274
• - HOLROYD, JOHN, AND CO., LIMITED :
• -- Combination Turret Lathe, 9in., 301
• -- Disc Grinding Machine, 302
• -- Oil Stone, Revolving and General Grinder, 303
• -- Worm Grinding and Hob Sharpening Machine, 302
• -- Worm Wheel Robbing Machine, 4ft., 302
• - HUNTON, C. A., AND SONS :
• -- Tube Bending Machine, 360
• - JONES AND SHIPMAN, A. A., LIMITED :
• -- “Sundstrand” Stub Lathe, 266, 273

MACHINE TOOLS (continued):

• - Machine Tool and Engineering Exhibition at Olympia (continued):
• - KEARNS, H. W.,- AND CO., LIMITED :
• -- Universal Surfacing, Boring, Milling, Drilling and Tapping Machine with Grinding and Gear-cutting Attachment and Universal Control Gear, 271, 272
• - KENDALL AND GENT, LIMITED :
• -- Milling and Screwing Machines, 300
• -- Universal Plano-milling Machine, 300, 301
• -- Vertical Milling Machine, 300, 301
• - MASSEY, B. AND S., LIMITED : 358, 359
• -- Hammer Type Forging Machine, 358
• -- Portable Planing Machine and Machining Drop Stamp Block, 358
• -- Pneumatic Hammer, 358
• -- Pneumatic Stamp, 10-Cwt., New Type, 358, 359
• -- Tire-fixing Rolls, 358, 359
• - REAVELL AND CO., LIMITED :
• -- Air Compressors, Small, for Blowing Out Dust from Electrical Machinery in Substations and Small Power-houses, Garage Tire Pump, 359
• - RICHARDS, GEO., AND CO., LIMITED :
• -- Duplex Crank Pin Turning Machine, 300
• - SELSON ENGINEERING COMPANY, LIMITED :
• -- Forging and Upsetting Machine, 266, 272
• -- Maag Gear-cutting and Grinding Machines, 303
• - SMITH AND COVENTRY, LIMITED :
• -- Boring and Turning Mill, 270
• -- Worm Gear Generator, 266, 270
• -- Keyseating, Duplex, and Slot Drilling Machine, 270, 271
• - STIRK, JOHN, AND SONS, LIMITED :
• - Planing Machines and Boring Mills :
• -- Hilomill Electrically Driven Boring and Turning Mill, 360, 361
• -- Hiloplane Electrically Driven Planing Machine, 360, 361
• - TAYLOR, CHARLES, LIMITED :
• -- Cutting-off Machine, Rotary, 388
• -- Plugging Lathes, 388
• -- Cock Boring Machines, 388
• - WARD, HAGGAS AND SMITH :
• -- Pulley Turning Lathe, 388
• -- "Bateman" High-speed Planing Machine, 388
• -- Open-sided Planer, 388
• - Woodworking Machinery :
• - MCDOWALL, JOHN, AND SONS :
• -- Five-cutter Moulding and Planing Machine, 415
• -- Self-feeding Saw Benches, 415, 416
• -- "Clyde" Automatic Deck Caulking Machine, 416
• - ROBINSON, THOMAS, AND SON, LIMITED :
• -- High-speed Band Re-sawing Machine, 415
• -- Surfacing and Thicknessing Machine, Heavy, for Railway Vehicle and Shipbuilding Work, 415
• -- Mortising Machines, Automatic and Otherwise, with Popular Chain Mortiser and Chain Mortising Attachments, 415
• -- "Safety" Cutter Block, New Circular, with "Relieved Back," Variety of other Machines, 415
• - WADKIN AND CO., LIMITED :
• -- Semi-automatic Universal Wood Miller, 417, 418
• -- High-speed Boring, Recessing, Housing and Stair-stringing Machine, 418
• -- Combined Disc and Vertical-spindle Sander, 417, 418
• - WHITE, THOMAS, AND SONS, LIMITED :
• -- Planing, Moulding and Matching Machine, 416, 417
• -- "Straight Line Edging" Saw Bench, 417
• -- Double-end Tenoning Machine with Travelling Tenoning Head, 417
• -- Multiple Boring Spindle Machine, 418
• - Other Machine Tools :
• -- Drill, Electric, with Grip Switch, Westminster Tool and Electric Company, 83
• -- Fine Thread Cutting, Accurate, 721
• -- Planing Machine, Large High-speed, Thomas Shanks and Co., Limited, 321
• -- Plate Bending Rolls, Large, at Swansea, Hugh Smith, Limited, 168
• -- Slotting Machine, 48in. Stroke Portable, Hulse and Co., Limited, 475
• MAGNUS Effect, 589, 608, 636
• Marconi, Senatore, on Radio Communications, 706
• Marconi, Senatore, on Short-wave Directional Wireless, 21, 245
• Marine Engines--see Engines
• Marine Turbine--see Ships
• Marking Time, 700
• Marshall, C. F. Dendy, Locomotive No. 28, Liverpool and Manchester Railway, 20 (Letter), 113
• Mechanical Stoker, Underfeed Stoker Company, Limited, 532
• Mercury Vapour Rectifier Sub-stations, 615
• Merritt, Henry E., on Gauging of Finish-ground Worms by Cylinders, 162
• Mersey, New Dock at Bromborough, 592
• Metals, Fatigue in, Lecture, H. J. Gough, 664
• Metals, Fibre in, 727
• Metals--for papers on see also Institute of Metals, in Associations, andc.
• Milking Plant and New Type Churn, De Laval Chadburn Company, Limited, 82
• Mills, Wire Rod--see British Wire-drawing
• Mines, Safety in, Research Board Report Flame-proof Electrical Apparatus, 390
• Mines, Unsafe Electrical Equipment in, 215
• Mining Industry of Canada, Water Power in the, 194
• Mining Methods, New, on the Rand, 169
• Missing Pressure--see Engines
• Morley, Thomas B., Regenerative Feed Heating by Superheated Steam, 544
• MOTOR CARS AT OLYMPIA :
• - 434, 470
• - Features of the Show, Six-cylinder Cars, 434
• - Overhead and Side-by-side Valves ; Ignition, Coil and Battery or Magneto ; Saloon Car ; Low-pressure or "Balloon" Tires, 434, 435
• - Armstrong-Siddeley Cars, 14 H.P.; 30 H.P. and 18 H.P. with Six Cylinders ; 30 H.P Six-cylinder Enclosed Limousine Seven- seater, 473
• - Beardmore, W., and Co., Limited, 14-40 H.P. Car, Four-cylinder Vertical Type Engine with Side-by-side Valve Engine of Aluminium with Cast Iron Liners ; Air Pump for Feeding Fuel and Pumping Tires ; Cam Shaft Driven by Renold's Silent Chain; Gear-box with Four Forward Speeds and a Reverse ; Four-wheel Brakes, 470
• - British Thomson-Houston New Polar Inductor Magneto with Automatic Ignition Timing Control, 470, 471
• - Chrysler American Six-cylinder Car, 473
• - Daimler Six-cylinder Car, Largest in the World ; 57 H.P. Chassis, Independent Steel Frame, Sleeve Valve Engine ; Primer and Petrol Control, Worm Gearing, 434, 435
• - Harper, A., Sons and Bean, Limited, 14 H.P. Car ; New 12 H.P. Car, 473
• - Humber Company's Car, 8-18 H.P., 12-25 H.P., 15-40 H.P., 470
• - Lanchester Cars, 21 H.P. with Four-speed Gear-box ; 40 H.P., with Three-speed Epicyclic Gear, 472
• - Rolls-Royce 40-50 Cabriolet de Ville with Side-by-side Valves ; 20 H.P. with Six Cylinders, 472
• - Rover Company 14-45 H.P. Four-cylinder Car, Engine Design, Mr. P. A. Poppe ; Gear Pumping Working Magneto, Starter Motor, Dynamo Drive, Gear-box, Brakes and Working of, 435, 436
• - Steam Cars, Reappearance of, Canadian Car, Two-cylinder Horizontal High-pressure Steam, Brooks Steam Motors, Limited, 470 Sunbeam Cars, 12-30 H.P., 14-40 H.P., 20-60 H.P., 471
• - Trojan Car, Solid Tires, Two-pair Two-stroke Horizontal Water-cooled Engine, 473
• - Vauxhall Cars, 30-98 H.P., 23-60 H.P., 14-40 H.P., All Four-cylinder Cars, 472
• - Wolseley Cars, 11-22 H.P. Four-cylinder, 16-35 H.P. Four-cylinder, 24-55 H.P. Six-cylinder, Magneto Ignition Replaces Coil Ignition, 472
• MOTOR Lorry, Subsidy, John I. Thornycroft and Co., Limited, 612
• Motor v. Mule in China, 584
• Mott, Basil C. B., on Tube Railways, London Traffic, Bridges, andc., 517
• Mould Drying Apparatus, International Processes, Limited, 705
• Multipotent Coulter, Sub-soiler, andc., Sidney C. Darby, 12

N

• NATAL Iron Industry, 594
• National Tank, The William Froude, 292
• Naval Matters--see Ships
• Navigation--see Ships
• Navvy, Revolving Steam, Sir William Arrol and Co., Limited, 621
• NEWCOMEN SOCIETY :
• - Early History of the Cylinder Boring Machine, E. A. Forward, 686, 714
• - Boring Bar and Boring Mill, Bersham ; Boring Mill, Peter Ewart's ; Boring Machines, Dixon's ; Matthew Murray's ; Nasmyth and Gaskell's, 686, 714
• - Discoveries of the Darbys of Coalbrookdale, 475
• - Three Papers on Early Days of Ironmaking in Shropshire, Rhys Jenkins, J. W. Hall, and T. S. Ashton, 444
• NEWFOUNDLAND, Humberarm Hydroelectric Development in, 514, 526

O

• OBITUARY :
• - Deville, Edouard G., Dr., 403
• - Fitzmaurice, Sir Maurice (Portrait), 579
• - Fowler, George, 74
• - Gilkes, Gilbert, 207
• - Glover, Arthur William, 403
• - Gray, Sir William Cresswell, 520
• - Lumsden, Thomas, 109
• - Pearn, William Alfred, 16
• - Ransford, Robert Bolton, 617
• - Tempest, Sir Percy Crosland, 520
• O'BRIEN, Lieut.-Colonel E., on Electrification of British Main Railways, 356
• Oil Wells--see also Wire Lines
• Omnibus, Steam, Sentinel Wagon Works, Limited, 11
• Oncost, 527, 532 ; (Letter), 581
• Overhead and Labour Costs, Ralph E. Flanders, 532
• Owens, Dr. John S., on Shingle Beaches and the Wear of Concrete, 157 ; (Letter), 233

P

• PARSONS, Sir Charles, on Steam Turbines, 42 140
• Patent Law, Russian, 530
• PATENT SPECIFICATIONS, BRITISH :
• - Aeronautics, 451
• - Batteries and Accumulators, 147
• - Building, 600
• - Condensers and Feed-water Heaters, 173, 481
• - Cranes and Conveyors, 120, 200, 251, 310, 396, 452, 512, 542
• - Crushing and Grinding, 424, 482
• - Dynamos and Motors, 29, 61, 91, 119, 225, 367, 423, 451, 541, 599, 627, 655
• - Electrical Appliances, 511, 739
• PATENT SPECIFICATIONS, BRITISH (continued) :
• - Engines, Internal Combustion, 61, 91, 119, 173, 225, 281, 309, 337, 423, 451, 541, 571, 599, 627, 683, 739
• - Engines, Steam, 199
• - Furnaces, 148, 337, 395, 482, 683, 711
• - Lighting and Heating, 684, 712
• - Locomotives, 30, 512
• - Machine Tools and Shop Appliances, 30, 92, 148, ]74, 252, 309, 368, 452, 482, 512, 571, 600, 656, 683, 711
• - Measuring and Testing Instruments, 30, 62, 147, 200, 226, 251, 282, 482, 511, 571, 600, 627, 655, 740
• - Mining Machinery, 482
• - Miscellaneous, 30, 62, 120, 148, 174, 226, 252, 310, 338, 368, 396, 424, 452, 572, 600, 628, 656, 684, 712, 740
• - Motor Cars and Road Traffic, 30, 252, 310, 338, 368, 452, 571, 628, 684, 711
• - Pumping and Blowing Machinery, 200, 451, 740
• - Ships and Boats, 226, 338
• - Steam Generators, 91, 225, 251, 309, 367, 541, 655, 683
• - Switchgear, 61, 147, 337, 367, 451
• - Telegraphs and Telephones, 30, 61, 147, 173, 199, 251, 281, 367, 395, 423, 481, 542, 571, 599, 655, 683, 711
• - Tramways and Railways, 62, 92, 120, 338, 368, 396, 424, 572, 712
• - Transformers and Converters, 147, 199, 226, 281, 395, 481, 739
• - Transmission of Power, 29, 62, 92, 119, 147, 282, 337, 395, 423, 481, 511, 627, 739
• - Turbine Machinery, 29, 91, 173, 541, 599, 627
• PATENTS, Turkish, 333
• Paton, F. A. R., Costing and Time Booking, 633
• Pelton Turbine, Experimental, Percy Pitman, 332
• Personal and Business Announcements, 27, 62, 92, 120, 148, 174, 197, 223, 249, 282, 307, 335, 365, 393, 421, 477, 509, 539, 569, 593, 625, 656, 678, 712
• Petrol Rail Coach for Norway, 705
• Petrol, Synthetic, for Motors, 411
• Pictures, Talking Motion, C. F. Elwell, 622
• Pillans, J. S., on the Operation of Centrifugal Pumps, 732
• Ploughing Windlass, Oil Engine-driven, J. and H. McLaren, 666
• Pneumatic Plate Tightening Machine, The Hallett, Howard Pneumatic Engineering Company, Limited, 667
• Port Elizabeth, Power House at, 550
• Potato Digger, T. M. Jarmain, Limited, 80
• Poultney, E. C., Locomotive Cylinder Performance, 574, 602
• PUMPS :
• - Centrifugal Pump, New Type, Wallwin Company, 678
• - Centrifugal Pumps, Operation of, J. S. Pillans, 732
• - Force Pump, Drummond Brothers, 666, 667
• - Sewage Pumps and Engines at Lincoln (New) Station, Robey and Co., Limited, 546
• - Small Single-ram Pump, Tangyes Limited, 666
• - Storm Water Pumps at Lincoln Sewage Station, Gwynnes Engineering Company, Limited, 547
• - Valveless Fire Pump, Martin's Cultivator Company, Limited, 82
• - Vertical Single-ram Pump, Tangyes Limited,

R

• RADIO--see Wireless

RAILWAYS AND RAILWAY MATTERS :

• General:
• - Father of Railways, 268
• - Main Line Electrification, A New System, L. de Verebely, 630
• - Olten Sub-station, Swiss Federal Railways, 556, 561
• - Post Office Tube Railway and Wagon for, 404 ; (Addenda), 479 ; (Letters), 504, 581
• - Rail Coach, Petrol, for Norway, Four Wheel Drive Lorry Company, Limited, 705
• - Rails and Wagons, Plymouth or Hill's Tramway, 1800, 38
• - Railway Centenary, 15, 17, 37, 78, 108, 136, 156, 179, 214, 240, 261, 288, 319, 354, 374, 413, 440, 468, 498, 528, 549, 575, 604, 634, 673, 691, 728
• - Railway Centenary in Austria, Linz-Budweis Railway, Vienna-Florisdorf-Wagram Railway, 696
• - Railway Electrification, 644
• - Railway Returns for 1923, 390
• - Railway Track, 161
• - Railway Wagon Body Making Machine, Thos. Robinson and Sons, Limited, 114
• - Traverser, "Surface" 35-Ton Electric, S. H. Heywood and Co., Limited, 84, 85
• British, Colonial and Indian :
• - Cornish Riviera, Limited, A Run with, 502
• - Electrification of British Main Railways, Lieut.-Colonel E. O'Brien, 356
• - Hendon-Edgware Extension of the London Electric Railways, 216
• - London and North-Eastern New Dining Car Train, 380
• - Natal Railway Electrification, 678
• - New South Wales, Railways of, 728
• - North-Eastern Railway, Dock Improvement Schemes, 129
• One Hundred Years of British Railways :
• - 17, 37, 78, 108, 136, 156, 179, 214, 240, 261, 288, 319, 354, 374, 413, 440, 468, 498, 528, 549, 575, 604, 634, 673, 691, 728
• - PART I.:
• -- Stockton and Darlington Railway and its Predecessors, 17, 37, 78, 108, 136, 156, 179, 214
• -- Construction and Opening of the Stockton and Darlington, 214
• -- Development of the Stockton and Darlington Railway, 179

RAILWAYS AND RAILWAY MATTERS (continued) :

• One Hundred Years of British Railways (continued) :
• - PART I. (continued):
• -- Early Track, 156 ; (Letter), 215
• -- Origin of Railways, 17
• -- Other Pre-1821 Railways, 136
• -- Railways in the Public Service, 78
• -- Railways Supplement Canals, 37
• -- Surrey Iron Railway and the Croydon, Merstham and Godstone Iron Railway, 108
• - PART II.:
• -- The First Half Century, 240, 261, 288, 319, 354, 374, 413, 440, 468, 498, 528, 549, 575, 604 ; (Letter), 668
• -- Furness and West Cumberland Railways, 529
• -- Great Eastern ; Manchester, Sheffield and Lincolnshire ; Great Northern, 549
• -- Great Western Railway, 374, 413, 440 ; Original Rail and Timbers, 374 ; (Correction), 473
• -- Irish Railways, 605
• -- Lancashire and Yorkshire Railway, 528 ; (Letter), 551
• -- Liverpool and Manchester Railway, 240 ; (Letter), 322
• -- Construction and Opening of the Liverpool and Manchester Railway, 261
• -- London and North-Western Railway, 288, 319, 354
• -- Midland Railway, 468
• -- North-Eastern Railway, 498
• -- North Staffordshire Railway, 529
• -- Scottish Railways, 604
• - The Southern Railways :
• -- 575
• -- London and Brighton, 576
• -- London, Chatham and Dover, 576
• -- London and South-Western, 575 South-Eastern, 576
• -- The Latter Half Century, 634, 673, 691, 721
• -- The Years 1876-1885, 634
• -- The Years 1886-1900, 673
• -- The Years 1901-1914, 691
• -- August 4th, 1914óDecember, 1924, 728
• - Post Office Tube Railway, 404 ; (Letters), 504, 581
• - South Africa, Railway Innovations in, 322
• - South-East Africa, Big Railway Development, 677
• - Tasmania, Electric Railway for, 668
• Foreign Railways :
• - Spanish Railways, 350
• - Swiss Federal Railways, Outdoor Substations, 556, 561

RAILWAY LOCOMOTIVES :

• General:
• - Baltic Engines--see London, Midland
• - Diesel-electric Locomotive for Russia, Hohenzollern Locomotive Works, 322, 324
• - Diesel-electric Locomotive and Testing Plant, Professor Lomonossoff, 552
• - Future of the Locomotive, 557 ; (Letters), 581, 609
• - Individualism in Locomotive Design, J. G. H. Warren, 717
• - Locomotive Cylinder Performance, E. C. Poultney, 574, 602
• - Locomotive, Experimental, Equipped with Phase Converter, 631
• - Locomotive Superheaters, 672
• - New Rack Locomotive, Railgrip Syndicate, Limited, 55
• - Nine Elms, Locomotive Coaling Installation at, George F. Zimmer, 442
• - Solid Crank Axles, Sir Henry Fowler, 650
• - Steam Separator for Locomotives, Captain E. F. McCourt, 566
• - Turbine Locomotive, Zoelly, for Swiss Federal Railways, 530
• British, Colonial and Indian :
• - Liverpool and Manchester Railway Locomotive, "Manchester" or "Caledonian," 1832, C. F. Dendy Marshall, 20 ; (Letter), 113
• - London, Midland and Scottish Railway, Four- cylinder Tank Locomotives, 582, 583
• - Narrow-gauge Mallet Locomotives for Burma, Wm. Beardmore and Co., Limited, 138, 139
• Foreign :
• - Zoelly Turbine Locomotive, Swiss Federal Railways, 530
• RAINFALL and Infiltration, 304
• Rake, Side-delivery, and Swather, New Type, W. M. Nicholson and Sons, Limited, 80
• Refrigerator, Small Self-contained, Haslam Foundrv and Engineering Company, Limited, 12
• Regenerative Feed Heating by Superheated Steam, Thomas B. Morley, 544
• Reinforced Concrete Lift Tower, 307
• Research Laboratories at a Cable Works, Henley's Telegraph Works Company, Limited, 607, 614
• Research Work, Intensified, in England, Failure of, John G. A. Rhodin, 430
• Research Workers, Supply of, 384--see also Industrial and Scientific
• Reservoir, Damaged, Shire Oak, South Staffordshire, Repairing and Remodelling, 493, 496
• Rhodesian Water Power Scheme, 363
• Rhodin, John G. A., Electrolytic Copper, 560
• Rhodin, John G. A., Failure of Intensified Research Work in England, 430
• Riverside Sewerage Scheme of the Romford Rural District Council, 290, 296
• Road Construction, Bitumen in, 734
• Road and Gully Washing Vehicle, Self-propelled, Maudslay Motor Company, Limited, 566
• Road Roller, 10-Ton, Clayton and Shuttleworth, Limited, 51
• Road Roller, 7-Ton Motor, Ruston and Hornsby, Limited, 12, 50
• Road Roller, 10-Ton Single-cylinder, Marshall, Sons and Co., Limited, 466, 477
• Road Roller, Steam, Wallis and Steevens, Limited, 12
• Road Rollers at Leicester, Marshall, Sons and Co., Limited, 50
• Romford--see Riverside
• Ropeway for Explosives, British Ropeway Engineering Company, Limited, 102 (Two- page Supplement, July 25th, 1924)
• Rosenhain, Dr., on Reports of Work Done at the National Physical Laboratory, 316
• Ross, Sir Archibald, on Ten Years' Progress í in Marine Propulsion, andc., 19, 22
• Rotary Soil Tiller Simar Rototillers, 11
• Royal Agricultural Society's Show at Leicester, 11, 50, 80
• Rugby--see Wireless
• Russian Patent Law, 530

S

• SCAPA Flow Salvage Operations, 158
• Scholarships, Lloyd's Register, 621
• Scholarships, Whitworth, Regulations for, 184 ; Awards, 338
• Scientific and Industrial Research, Abstract of Report, 384, 411
• Scott, Admiral Sir Percy--see Ships, Naval Matters

Seed-sowing Machine, Foresters' School, 11

• Sennar Dam and Gezira Irrigation Scheme, 348, 349, 352 (Two-page Supplement, September 26th, 1924)
• Sentinel Track-laying Steam Tractor, 592
• Sewage Pumping Station, New, at Lincoln, 546
• Sewage Treatment Plant and Apparatus at Hanley, 726, 731
• Sewage Works, New, at Tilbury, 242
• Sewer, Storm Relief, for London, 474
• Sewerage--see Riverside
• Shearing, G., on Wireless Transmitting Apparatus, 649
• Sheet Metal, Thin, Testing of, 136
• Shingle Beaches and the Wear of Concrete, Dr. John S. Owens, 157 ; (Letter), 233

SHIPS AND SHIPBUILDING :

• General :
• - Chepstow Shipyard, 193
• - Double-acting Diesel Engine, New Type, for Marine Purposes, G. J. Lugt and Harry Hunter, 19, 23
• - Driving Ship and other Auxiliaries, A New System, Gilbert Austin, 580
• - Formulae and Rotary Slide Rule for Use in Estimates and Designs for Shipbuilding, W. H. Riddlesworth, 19
• - Froude, W. and R. E., The Work of, A. W. Johns, 660, 687
• - Gearing for Shipsí Turbines and Motor Ships, Dr. H. Frahm, 645
• - High Speeds at Sea, 267
• - Hydraulic-mechanical Transmission Gearing for Motor Ships, Dr. G. Bauer, 646
• - Independent Passenger Ship Design, J. Anderson and R. Steele, 18
• - Life-saving Appliances for Merchant Shipping, 219
• - Lloyd's Register Book of Shipping, New Edition, 85
• - Lloyd's Register, Quarterly Shipbuilding Returns, 54, 408
• - Lloyd's Register Scholarships, 621
• - Lloyd's Register of Shipping, Annual Report, 523
• - Lost Torque in Marine Engines, 643
• - Magnus Effect, 589, 608, 636 ; (Letter), 693
• - Marine Oil Engines Trials Committee, 618
• - Marine Turbine Reduction Gearing, Engineer Vice-Admiral Sir George G. Goodwin, 548, 558
• - Modern Navigational Devices, F. E. Smith, 534
• - Position of British Shipbuilding, 214
• - Steering of Ships in Shallow Waters and Canals, and Appendices, G. S. Baker, 18
• - Ten Years' Progress in Marine Propulsion, Sir A. Ross, 19, 22
• - Wreck Statistics for 1923, 193
• British Navy :
• - Distribution of the Fleet, 383
• - H.M.S. Warrior, Passing of, 213
• Naval Matters :
• - Admiral Sir Percy Scott and His Work, 467
• - British Destroyer Yards, 180
• - French Naval Construction, 578
• - Limitation of Naval Strength, 16
• - Naval Review at Spithead, 135
• - Problems in Cruiser Design, 497
• - "Standardised" Light Cruiser, 107
• Foreign Navies :
• - Dutch Cruiser Java, 533
• - French Mine-laying Submarine Pierre. Chailley, Augustin Normand et Cie., .578
• - French Navy, 239
• - Italian Warships, New Cruisers Trento and Trieste, 605
• Mercantile and Miscellaneous Vessels :
• - Cross-Channel Steamer Newhaven, Stranding of, 158, 184
• - Dredger, Dipper, Lucayan, and Rock Cutter, Lobnitz and Co., Limited, 695, 698
• - Dredgers, Bucket Hopper, Sir William Matthews, and Trailing Suction Hopper, Kai one, Fleming and Ferguson, Limited, 694, 695, 698
• - Dredgers, Cutter Suction, Sir George Lloyd, and Six-cutter Suction, Ronaldshay, Wm. Simons and Co., 695, 698
• - Fishery Patrol Boat Vaila, 733
• - Flettner Wind-power Ship Buckau, 589, 608, 678 ; (Letter), 693
• - Motor Oil Tanker British Aviator, Palmer's Shipbuilding and Iron Company, Limited, 586, 594
• - Motor Ship Beldis, Sir W. G. Armstrong, Whitworth and Co., Limited, 55
• - Motor Ship Sycamore, Trials of, 618, 643
• - Orama, T.S.S., Trials of the, 533
• - Orient Liner Oronsay, Launch of the, 209
• - Reconditioning of the Reina Victoria - Eugenia, 276
• - Steam Yacht Thalassa, John Brown and Co., Limited, 693
• - Swanley, Motor Ship, Barclay, Curie and Co., Limited, and North British Diesel Engine Works, Limited, 56, 193
• SHORT Wave--see Wireless
• Shows--see Exhibitions
• Sixty Years Ago, 10, 44, 71, 101, 140, 158, 193, 207, 233, 277, 294, 332, 357, 377, 408, 430, 474, 504, 529, 554, 589, 617, 636, 668, 693, 724
• Slipways--see Train Ferry Service
• Smith, F. E., on Modern Navigational Devices, 534
• Smithfield Club Show, 666
• Smoke Abatement, 533
• Societies--see Associations
• South African Cotton, Machinery for, 357
• Southampton, Dock Extensions at, 459
• South Wales Institute of Engineers, 591
• Spring Forging Machine, Hedley's Limited, 534
• Standard Specifications--see British
• Steam Boiler Inspection, Mr. C. E. Stromeyer's 1923 Memorandum, 274
• Steam Extraction or Pass-out Steam Turbines, W. S. Burge and J. P. Chittenden, 702
• Steam, High-pressure and High Temperature, 71
• Steam Navvy, A Large, Sir William Arrol and Co., Limited, 621
• Steam Nozzles Research Report, Professor G. G. Stoney, 418
• Steam Pressures and Temperatures, Higher, 606 ; (Letter), 721
• Steam Separator for 10,000-Kilowatt Turbine, 566
• Steam Tractors and Steam Wagons--see Tractors, Wagons, 666
• Steam Turbines, Sir Charles Parsons, 42, 140
• Steam Valves--see Valves
• Steel--see Iron and Steel
• Stoker, Chain Grate, Underfeed Stoker Company, Limited, 532
• Storm Relief Sewer for London, 474
• Straw Rope-making Machine, McLaren's Straw Rope Works, 80
• Subsidy Motor Lorry, John I. Thornycroft and Co., Limited, 612
• Sugar Beet Root Lifters, Trials of, 622
• Surface Grinding Machine, Large, Meldrums, Limited, 523
• Synthetic Petrol for Motors, 411

T

• TALKING Motion Pictures, Dr. Lee de Forest's Invention, C. F. Elwell, 622
• Tar-macadam Plant and Automatic Stonebreaking Plant, Goodwin, Barsby and Co., Limited, 80
• Telephony, Carrier--see Electrical Matters
• Temperature Control, 587
• Temperature and Strength, Professor F. C. Lea, 661
• Testing of Thin Sheet Metal, 136
• Thames Waterbuses, 298
• Thomson, Professor Elihu, James Forrest Lecture on Electrical Progress and its Unsolved Problems, 52 ; (Letter), 113
• Thrashing Machine, McLaren's Straw Rope Works, 80
• Thrashing Machine, Steel, Marshall, Sons and Co., Limited, 50
• Thread Cutting, Accurate Fine, 721
• Tilbury, New Sewage Works at, 242
• Tractor, Compound Steam, Marshall, Sons and Co., Limited, 50
• Tractor, Steam, Sentinel Wagon Works, Limited, 11
• Tractor, 7.5-Ton Steam, John Fowler and Co. (Leeds), Limited, 666
• Tractor, Track-laying, Steam, Sentinel Wagon Works, Limited, 592
• Tractor, Two-wheel, Rein-drive Agricultural, John Fowler and Co. (Leeds), Limited, 51
• Train Ferry Service in Nigeria, Cradles for, 182, 183, 186 ; (Correction), 223
• Tramways, Glasgow Corporation, 82
• Traverser--see Railways
• Trent Navigation Improvement, 563 (Two-page Supplement, November 14th, 1924)
• Turbine, Experimental Pelton, Percy Pitman, 332
• Turbine Locomotive--see Railway Locomotives
• Turbine, Marine, Reduction Gearing, Engineer Vice-Admiral Sir George G. Goodwin, 548, 558
• Turkish Patents, 333
• Tweed, New Bridge Over, at Berwick, 665
• Tyne Bridge, New, Tenders for, 649

V

• VALVES, Steam, Wrought Steel, Victory Valves, Limited, 22, 23
• Visions, 108

W

• WAGON, Gear-driven Steam, Mann's Patent Steam Cart and Wagon Company, Limited, 81
• Wagon, Portable Steam, Sentinel Wagon Works, Limited, 11
• Wagon, Steam, Improved 7-Ton, Yorkshire Patent Steam Wagon Company, 82
• Wagon, Steam, Richard Garrett and Sons, 666
• Wagon, Three-way Tipping, Sentinel Wagon Works, Limited, 11
• Wagon, Three-way Tipping Steam, Fodens, Limited, 666
• Wagons, 20-Ton, for Great Western Railway Coal Traffic, 236
• Wagons, Railway--see also Railways
• Wagons, Thrashing Machines, Tractors, andc., Richard Garrett and Sons, Limited, 82
• Warp Damper for Looms, Improved, Mather and Platt, Limited, 594
• Warren, J. G. H., Individualism in Locomotive Design, 717
• Waste, Tom Westgarth on, 467, 476
• Water Level--see Level
• Water Power in the Mining Industry of Canada, 194
• Water Softening Plant at Erith, Becco Engineering and Chemical Company, Limited, 522
• Water Tower of Unusual Design, 664
• WATER SUPPLY :
• - Jharia Waterworks, 721
• - Metropolitan Water Board, Eighteenth Annual Report, 275
• - Metropolitan Water Board Report, 503
• - Treatment of Water Supplies, 239
• - Waterworks, New, in Guernsey, 663
• WATER Elevator, Deep Well, Boulton and Paul, Limited, 506
• Watson, J. H., and Sir T. Rose, on Working of Nickel for Coinage, 294
• Westgarth, Tom, on Waste, 467, 476
• Whitworth Scholarships, Regulations for, 184 ; Awards, 338
• William Froude National Tank, 292
• Wire-drawing and Wire-working Machinery British :
• - 72, 109, 130, 164, 189, 218, 234, 238, 258, 317, 345, 375, 405, 410, 432, 433, 438, 500, 520, 577, 610, 637, 642, 675, 690
• - BARBED WIRE MACHINES :
• -- Barbed Wire Machine, J. Hetherington and Sons, 375
• -- Barbed Wire Machine, Richard Johnson and Nephew, 377, 378
• -- Glidden and Iowa Barbed Wire, 375
• - CONTINUOUS WIRE-DRAWING MACHINES : 189
• -- Chain - driven Sixteen - hole Continuous Wire-drawing Machine, G. Hattersley, 690
• -- Continuous Wire-drawing Machine, 192; Vertical Roll Continuous Wire-drawing Machine, David Bridge, 191, 192
• -- Nine-hole Continuous Wire-drawing Machine, 190, 191 ; Stringing-up Machine, 191 : Continuous Machines for Fine and for Very Fine Wires, W. H. A. Robertson and Co., Limited, 192
• -- Seven-hole Continuous Wire-drawing Machine, Geo. Hattersley and Sons, Limited, 191, 192
• -- Three-hole Continuous Machine ; Four- hole Continuous Block, Barron and Crowther, 189
• -- Two-hole Continuous Wire-drawing Machine ; Three-hole Wet Drawing Machine ; 18in. Diameter Two-hole Continuous Wire-drawing Machine, G. Crossley, 189, 190, 191
• - DIES :
• -- 130
• -- Diamond Die, T. Bolton and Sons, Limited, 130, 131
• -- Die Battering Machine, Haley and Pinder, G. Crossley, 130, 131
• -- Pneumatic Die Battering Machine, Alldays and Onions, Limited, 690
• -- Punch Grinding Machine, Barron and Crowther, 130
• - ELECTRIC CABLE MAKING :
• -- Machines for Manufacture of Electric Cables, Johnson and Phillips, 405, 410 (For Details of Machines see Illustrated Index)
• Wire-drawing and Wire-working Machinery British (continued):
• - HIGH-SPEED STRANDING MACHINES :
• -- Electric Cable Making Machine, Thomas Larmuth and Co., Limited, 434, 436
• -- Hand Turning Gear, 433, 434
• -- Seven-bobbin and Eighteen-bobbin Stranding Machines, Eight-bobbin Closing Machine, 432, 433, 434
• - MISCELLANEOUS MACHINES :
• -- Bowing Machine, Hand, 675
• -- Flattening Machines, Double Helical Gear for, Sir W. G. Armstrong, Whitworth and Co., Limited, 676
• -- Hairpin Making Machine, E. White, 675
• -- Mattresses, Wire, 676
• -- Spring Coiling Shops of Herbert Terry and Sons, 676
• - NAIL AND RIVET MAKING MACHINES :
• -- Nail-making Machine, Wire, Wm. Grice and Sons, Limited, 577
• -- Nail-pointing Dies, 577
• -- Paper Clip Making Machine, E. White, 675 Rivet-making Machine, 577, 578
• - NEEDLE-MAKING MACHINES :
• -- Needle Pointing, 610; Skimming, Stamping, Automatic Eyeing,Combined Stamping and Eyeing, 611 ; Automatic Head Grinding, 611, 612 ; Scouring Mill, Assorting Machine, E. White, 612
• - PIN-MAKING MACHINES :
• -- Automatic Pin-making Machine, Battery of Five Pin-making Machines, Pin-sticking Machine, E. White, 520, 521
• - SAFETY PIN MAKING :
• -- 218
• -- Goodman's Safety Pin Forming Machine, 218 ; Pointing Machine, 218 ; and Headforming Tools, 219
• - WIRE DRAWING :
• -- 109
• -- Annealing Furnace and Annealing Pot, Barron and Crowther, 110
• -- Pointing Rolls, Pointing Furnace and Pointing Machine, G. Crossley, 110, 111
• -- Swaging Machine, Rotary, Sir J. Farmer, Norton and Co., 111
• -- Wire-drawing Bench, Eight-block, Wm. Grice and Sons, Limited, 690
• - WIRE-DRAWING BLOCKS :
• -- 164
• -- 12in. Diameter Blocks ; Heavy Block with Friction Drive, G. Crossley; Singlesided and Double-sided Frames, G. Crossley, 165, 166
• -- Single Blocks, David Bridge, Sir J. Farmer, 164
• -- Steel-framed Block with Internal Gear Drive, Barron and Crowther, 164, 165
• - STRAIGHTENING AND CUTTING-OFF MACHINES :
• -- Continuous Feed Straightening and Cutting-off Machine, J. Thompson, 501
• -- High-speed Straightening and Cutting-off Machine, E. White, 502
• -- Machine for Cutting Heavy Wire, G. Crossley, 500
• -- Machine for Cutting Two Wires Simultaneously, G. Crossley, 500
• -- Roll Feed Straightening and Cutting-off Machine, A. Robinson, 501, 502
• -- Roll Type Straightener, G. Crossley, 500
• -- Small Straightening and Cutting-off Machine, W. Grice, 502
• -- Straightening and Cutting-off Machine, G. Crossley, 500
• - WIRE FACTORIES :
• -- 258, 317, 345
• -- Netting, Wire, Machinery and Shops, Boulton and Paul, Limited, 234, 238; (Letter), 581
• -- Old and New Continuous Wire Rod Mills, Electric Driving Power, English Electric Company, 317-319
• -- Patenting Frame, Wire, with Variablespeed Drive, Wire Galvanising Frame, Shops and Various Departments, 345-347
• -- Rod Mills, Wire, and Pusher Furnace at Tinsley, Wm. Cooke and Co., Limited, 72, 73
• -- Rods, Wire, Manufacture of, 72
• -- Wire Factories, Richard Johnson and Nephew, Limited, Bradford Ironworks, 317-319, 345-347
• -- Wire Factories, Ryland Brothers, Limited, Warrington, 258-261
• Wire-drawing and Wire-working Machinery, British (continued):
• - WIRE WEAVING LOOMS :
• - Anderston Foundry Company :
• -- Bar Loom, Heavy, R. Johnson, 640
• -- Crimping Machine, W. H. A. Robertson, 639
• -- Flying Shuttle Loom, 637, 639
• -- Heavy Automatic Loom, 638, 639
• -- Heavy Semi-automatic Loom, 639, 640
• -- Overpick Loom, High-speed, 638, 639
• -- Positive Action Loom, Walter McGee and Sons, 637, 640
• -- Warp Beam Winder and Bobbin Creel with Marshall Box, 638, 639
• -- Weaving Loom, Wire, George Hattorsley, 639, 640
• -- Wire Weaving Shop, Richard Johnson, Clapham and Morris, Limited, 637, 642
• WIRE Lines Used Upon Oil Wells, Correct Lay for, J. T. Hayward, 593 ; (Letter), 609
• Wire Rope, W. Constable, 236
• Wire Ropes, Strength of, Committee's Report, 719
• Wire, Steel--see also Iron and Steel
• WIRELESS TELEGRAPHY & TELEPHONY :
• - Leafield Wireless Station, Post Office Engineering Department, 155, 160
• - Poldhu Experimental Station, 246
• - Radio Communications, Senatore Marconi, 706
• - Rugby Wireless Station, H.M. Post Office, 262
• - Short-wave Directional Wireless, Senatore Marconi, 21, 245
• Wireless Exhibition at the Albert Hall:
• - National Association of Radio Manufacturers, 378
• - British Thomson-Houston Company, Self- contained Three-valve Set with Internal Frame Aerial, 379
• - Burndept, Limited, Ethophone Crystal Sets, 379 ; Wave Trap or Filter, 380
• - Cossor, A. C., Limited, "Wuncell" Dull Emitter Valve, 379
• - Dubilier Company's Coupling Condenser, 378; Minicap Key Switches, 379
• - Edison-Swan Electric Company, Limited, Valves, Valve and Crystal Sets, Loud Speakers, andc., 379
• - Ericsson Telephones Manufacturing Company, Safety Wander Plug, 379
• - General Electric Company's New Valves, Single Valve Receiver, Three Valve Receiver, 378, 379
• - Graham, Alfred, and Co., New Loud Speaker, 379
• - McMichael, L., and Co., Limited, Two, Three, and Four-valve Sets, 380
• - Marconiphone Company, New Transformers, Single-valve Receiver, 378
• - Metropolitan-Vickers Electrical Company, Valve Set, New Type ; Radiobrix Receiver ; Three-valve Amplifier ; Polar Precision Condenser, 378
• - Milliard Radio Valve Company, Two, Three, and Four-electrode Valves ; Hol week Molecular Pump, 379
• - Radio Communication Company's Transformer Test Curves ; Transformer and Resistance Capacity Couplings, 378
• - Radio Instruments, Limited, New Intervalve Transformer, 378, 379
• - Stevens, A. and J., New Wireless Receiver, 379
• - Western Electric Company, Valves ; Sevenvalve Frame Aerial Set, 379
• WIRELESS Transmitting Apparatus, G. Shearing, 649
• Woodhouse, W. B., on Power Supplies, 505
• WOODWORKING MACHINES:
• - See also Machine Tool and Engineering Exhibition
• - High-speed Tools : 20in. and 32in. Circular Saw Benches, Vertical Moulding Machine, Combined Surfacing and Thicknessing Machine, Watkins and Co., 50
• - "Willing Worker" Circular Saw Bench, Drummond Brothers, Limited, 158
• WORLD Power Conference, 77
• Wrecks--see Ships

Y

• YORKSHIRE College of Science, Jubilee, 648

Z

• ZIMMER, George F., Locomotive Coaling Installation at Nine Elms, 442

See Also

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