The Engineer 1910 Jan-Jun: Index: Miscellaneous

The Engineer 1910 Jan-Jun: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1910 Jan-Jun: Index

View the Volumes that this Index refers to.

ABELL, T. B. on Modern Screw Propeller KeeulU, 208> 334 ; (Lotter), 443
Accelerometer and Speedometer, Elliott, 455

Accidents:

American Railway Accidents, 490
British Railway Accidents in 1909, 489
Canal Head Sluice in Egypt, Collapse, Sir Banbury Brown, 265
French Railway Accident, 637
Stent's Nest Railway. 118, 123, 357, 363; (Utters), 258, 380. 420. 443

ACCUMULATION of Shore Dotritos. &c., Proffessor A. H. Gibsen, 632

Aeronautics:

Aero and Motor Boat Show at Olympia, 270, 302, 326, 364
Aeronautics in 1009, 18
Acroplanes, The Construction of, 352
Army Dirigible Balloons, 259
Balloon Shed, Army, at Farnborough, Cleveland Bridge and Engineering Company, 4S6, 487, 488
Crystal Palace, Flight at, Grahame White, 596
Farman Biplane, 352
German Airship, M III., 387
Gnome Cylinders, 498
London to Manchester Flight, L. Paulhan and Grahame White, 443

AGRICULTURAL Machinery in Rusifia, 337
Air Compressors—Compressors
Alexander, J. T. Burton, on Nord of France Express Engines, 102
Aluminium—xry Alloys
Alloys, Aluminium and its, Dr. R. Seligman and F. J. Willott. 62, 97
of Copper, Aluminiom and Manganese, Dr. W. Rotenhain and F. C. bants* bury, 87, 103, 190
Copper-Arsenic, J. D. Bsngoogh and 6. P. Bill, 62
Industrial Gold, Assay of, E, A, Smith, 62
Non-ferrous Metals and, Failure io Practice, T. V, Hughes, 77,
Alumininm Conductors, Bare, British Aluminium Company, 490
Solder, Standard Alloy Company, 39 American Engineering News, 259
Marine Turbines and Gearing, Westinghouse Company, 178, 179
Auiineter—jw-r ^ectrical Matters
Angles and Circular Pitches for Spiral Gears, lable of, 608

Annual Article:

AERONAUTICS IM 1909, 18 JauHHftf 'ith, 1910)
Flying Events of 1909, 19
Flying Machines of 1909, 18
BRIDGES IN 1909,20
American Continents, 20
Australasia, 20
Europe, 20
India, 20 Sudan, The, 20
United Kingdom, 20
CHEMISTRY IN 1909, 19
Electro-Chemistry, 19
General and Physical, 19
Inorganic and Analytical, 19
Rusting, 20
ELECTICAL ENGINERRING in 1909, 5
Colliery Work, 5 Electro-Chemistry, 6
Generating Stations, 5
Lamps, 6 Railways, 5
Telegraphy and Telephony, 6
Tramways, 5
Vehicles, Ao., 5
Workshop Driving, 5
GAS SUPPLY IN 1909, 20
Gas Manufacture, 21
Meetings, 21 Metropolis, The, 20
Public Lighting, 20
Residual Products, 21
Tanks and Holders, 21
GAS AND OIL ENGINBS IN 1909, 17
Engines for Textile Factories, 18 Gas Engines, Largo, 17 Producers, 17 Pump, 18 General Progress, 18
Oil Engine, 18
Vertical Engines, 17
HARBOURS AND WATERWAYS IN 1909, (Supplemmtt January Tth, 1910) Belginm, 31 Blyth, 30 Buenoe Ayres, 31 Canada,
Fishguard Barbour, 4 (Supplement. Jannaru 7M, 1910)
France, 31
Germany, 31 Humber, The, 5 Liverpool, 4 London, Port of, 4 Manchester Ship Canal, 5
Naval Harbours, 4 (Supplnnetd, January "ttk. 1910)
Panama Canal, 31
Rangoon, 80
Ribble, The, 4
Scotland, 30 Simon's Bay, 30 Singapore. 30 SoutbamptoQ, 4 South Wales, 4 Sudan, 30
Hnez Canal, 30 HniUd States, Wear, River, 30
LEGISLATION IN 1909, 21
LOCOMOTIVE ENOINEERING IN 1909, 17 Accideuta,
Experimeot in Engine Comparison, 17 Foreign Iz)coniotiv©«, 17
Superheaters and Feed-water Iloaters, 1/ ; , (Lefor), 101 ‘
MARINE ENGINEERING IN 1909, 16
Boiler Trouble, Curious, 16 Conden'iers, Necessity for Perfect, 16 Driving, Proposed New Methods, 16 Engines, Better, 16 ; (Letter). 101 Four-crank, 16 Reciprocating, and Turb’nes, 16 Propeller Ethoiency, 16 Superheating, 16
Turbine Ships, High-speed, 16 Turbines, Upkeep of, 16
MERCANTILEK SHIP'S IN 1909, 18 (Suft/thttuni, January Ilk, 1910)
MOTOR CARS IN 1909, 18
RAILWAYS AND TRAMWAYS IN 1909, 22, 32 Contiuent of Europe,22 January
Hk, 1910)
Greater Britain, 23 Other Railways, 32 Tramways, 3o United Kingdom, 22
SANITARY ENGINEERING IN 1909, 9 Belfast and Ulva l.AiUMima, 10 Bradford's Eiholt Siwage Disposal Works, 10 Cardiff Western Dl^it^ict Mnin Sewer, 10 Distillery Refuse, 9
Glasgow Main Drainage, 10 (Supplfmrtit, January llh^ 1910)
London Maio Draiosge. 9 Southern Low-level Sewer, 9 Manchester Drainage, 10 Monmouthshire Lirge Sewerage Works. 10 Sea Water, Action on Sewage, 10 Sewage Treatment and Disposal, 9 Sheffield Disposal Works Extension, 10 Warsop New Disposal Works, 10
THE STRAW ENGINE IN 1909. 16
WAR MATERIAL IN 1909, 3
Airships, 3 Ainmunitioo, 3 Artillery : Organisation, 3 Automatic Rille, 4 Communications, 3
Far East, 4 FortiHcation, 3 Guns for Airships, 3 Machine Guns, 4 Motor Transport, 3 South America, 4 Teobnical Progress, 3
WATER SUPPLY IN 1909, 8 Aqueduct Proposed for Aberdeen, 9 Burv Distriet, Scout Moor Reservoir, 9 (zarfisle's Castle Carrock Reservoir, 9 Derwent Valley Water Board, 8 Dunfermline District Water Supply, 9 Glasgow, Increased Supply for, 9 Honor Oak, Covered Filter Water ReserroT,
8 {Supplement^ Jamtary Ith^ 1910)
Ijarge Water Towers, 9 Llandudno Water Scheme, Completion, 9 Mechanical Filtration. 9
Metropolitan Water Board, 8 Mohno Valley Dam, 9 Penrith, New Works for, 9 Storage of Raw River Water, 8 Swansea, Shortage of Water, 9 Thirlmere Pipe Line, The Third, 8 Troon Waterworks, Loch Brandan Scheme, 9
Water Tank for Calcutta, 9,(X)0,000 Gallon, 9
ENGINEERING IN THE UNITED STATES IN 1909, 71. 86, 123. 139, 166
Buildings, 140
Canals and Waterways, 85
Electrical, 166
Fire Protection Service, 124
Harbours, 86
Hydro-electric Plants, 166
Iron and Steel, 71
Irrigation and Drainage, 86
Marine and Naval Engineering. 85
Mining. 167
Sewerage and Sewage Purilication, 139
Streets and Roads. 140
Water Purification, 123
- Supply, 123

ANSLOW. F., on Installation of Power at Collieries, 611
Anstcy, *Eogineor-Lieutenant H. C., R.N., Ap- puintment as InB|x>otor General of Machinery, Chilian Navy, 573
Apprentices, The Law Affeoting, 117 Aqueduct, Derwent, Grindleford to Howsley
Section, Alex. H. Jameson. 216. 243, 252, 296; ^Letter), 304 (Ttro-paye Supplntirnl^ Mareh 4zA,
Architectore as a Profession, 593
Armour, Armoured Cars, &c.—War Material Plate, Production of, 265
Arnold, Professor, and A. A. Read on Iron, Manganese. and Carbon, 4^ on Uniform Nomenclature of Iron and Steel, 485
Artesian Wells for Metropolitan Water Supply, E. Bailey-Denton, 610
Ash Conveyor, Pneumatic, Darley Engineering Company, ^24

Association of Engineers, Manchester:
Steam Turbines for Driving Textile Mills, G. B. Stone, 100
Steel Foundry Practice. Percy Longmuir, 2<0 Weaving Appliances, F. Nasmith, 50

Association, Incorporated Municipal Electrical:
Air Leakage into Flues, 64M Annual Conference, 626, 618
[ Commercial Advancement of Klootric Supply,
(I) A. C. Cramb, (2) H. C. Bishop. 626
1 Costs and Steam Consumption, Continuous Records of, 618
Exhaust Steam and Mixed Pressure Turbines for Electric Stations, F. A. Newington and Ashton Bromnor, 626, 648
Kinetic Ejector, Richardsons, Westgarth, 618
Presidential Address, 626

Association of Mechanical Engineers, Birmingham:
Development and Use of the New High-speed Steels, Walter Carter, 154
Institute of Chemistry:
Report, Building, 2^13, 417

Institute, Iron and Steel:
A2 Critical Point in Chromium Steel, Harold Moore, 485
Annual Meeting, 437, 484
Carnegie KoAoarch Scholarships wards, 484
Chemical and Meohmica) Relations of Iron, Manganese and C«irboQ, Professor Arnold and A. A. Road, 484
Constitution of Cast Irons and Carbon Steels, Ac., D. M. Lovy, 485
Crystallography of the Iron Carbon System, V. ) A. Kroll, 485 I
Cutting Properties of Tool Steel, Edward G. . Herbert, 473. 485, 500
Development in the Produotion of Electric I Power, Ac., D. Selby Bigge, 458, 484 i
Duke of Devonshire's Presidential Address, 457
Economy and Design of Modern Reversing
Rolling Mill Steam Engines, E. G. Sebmer < and Dr. R. Drawe, 458, 484
Elastic Breakdown of Ceitain Steels, Prof. C. I A. M. Smith, 485
Girud Furnace, W. Borchers, 458, 470, 484 ,
Homogeneity of Metals, O. Tagayetf, 485 Physical Properties of Two per Cent. Chromium Steels, Prof. A. MoWillium, 485
Recent Investigation in Caao-bardoning,Sydney A. Grayson, 485
Uniform Nomenclature of Iron and Steel, Prof. I Arnold, 485 ,

Institute of Marine Engineers:
Cylinder l/oeses, >J. Clark, 175
Marine Boilers on Long Voyages, Treatment of, M. Ruck-Keene, 66

Institute of Metals:
Aluminium and its Alloys, Dr. R. Soligmann I and F. J. Willott, 62, 97
Analyses, Suggested Record of, C. A. Klein, 97 i
Annual Meeting, Election of President and Officer". Dinner, 61, 97
Art of Working Metals in Japan. Prof. W. i Gowland, 539
Copper-arsenic Alloys, J. D. Bengough and B. P. Hill, 62
Corrosion Committee Appointed, 574
Gold Alloys, Industrial, Assay of, E. A. Smith, 62
Non-ferrous Metals and Alloys, Failure in Practice of, T. Vaughan Hughes, 77, 97
Phosphor Bronze, Contribution to the Study of, O. F. Hudson and E. F. Law, 97
Presidential Address, 62
Use of Carbonaceous Filters io the Smelting of Zinc, Ac., C. 0. Bannister, 98
Visits to the Royal Mint and Sir John Cass Technical Institute, 63

Institute of Scotland, Mining
Meeting, 611
Power at Collieries, Installation of, F. Anslow. 611
Production at Collieries, R. Crawford and H. Moores, 611

Institution of Civil Engineers:
Annual Dinner, 314
Design of Rolling Stock for Smooth Rail Working on Heavy Gradients, F. W. Baoh, 130
Filtration, Data on, W, R, Baldwin-Wiseman, 155
Hudson River Tunnels, C. M. Jacobs, 232
James Forrest Lecture, Sir J. Gavoy, 648
New Building, 538 ; (Letters), 673, 690
Pass List, February Examinations, 1910, 314
Sheffield Water Supply, L. 8. M. Marsh, 155
Telegraphy and Telephony, Developments, Sir John Gavev, 648
STUDENTS’ MEETINGS :
Construction and betting-out of the L.C.C. I Low-level Sewer, L. T, Wilson, 155
Constnietioo of Warships, N. Maas, 314

Institution of Electrical Engineers:
Earthed r. Insulated Neutrals in Colliery Installations, W. Wellesley Wood, 446
Short-circuiting Large Electric Goneratzors. Miles Walker, 365
Turbo Field Magnets for Alternate Current Generators, Miles Walker, 366
GLASGOW LOCAL SECTION :
Electric Braking on Glasgow Tramway Cars, R. Nelson, 414
Institution of Engineers and Ship, builders in Scotland:
Steamship Repairs by Electric and Autogenous Welding, A. Scott Younger, 220

Institution, Junior, of Engineers :
Annual Dinner, 172
Creation and Development of a Successful Commercial Port, R. Ii. H. Heenan, 172
Visit to Westminster Elecinc Supply Corporation Station, 98

Institution of Mechanical Engineers :
Alloys of Copper, Aluminium, and Manganese, Dr. W. Rosenbaioani Mr. E. C. A. H. LanU* berry, 87, 103, 190
Annual Meeting and Report, 190
Application of the Pitot Tube to the Testing of Impulse Water Wheels, W. R. Eckart, 34, 44
Comparison of the Tensile, Ac., Methods of Testing Steel, Captain R. Sankey. Messrs. B. Blount and Kitkaldy, .5*59, 575, 598
Compounding and Superheating in Horwich IxMorootivoa, G. Hughes, 287, 309, 315, 333, 338, 405, 411
Dinner, Anniversary, 405
Ewing Extensometer, 87
Hardening of Carbon and IJOW Tungsten Tool Steels, 8. N. Brayshaw, 405, 569
Meetings, 34, 87, >309, 405, 569
Visit to the Power Plant of the Ontario Power Company at Niagara Falls, C. W. Jordan, 35, 44

Institution of Naval Architects:
Annual Meeting, 231, 271, 298, 322
Application of Internal Comhusdon Engine to Fishing and Connneroial Vessels, binton Hope, 300
Battleship of the Future, Admiral Bacon, 273, 284
Bnuleness of Mild Steel due to Nitrogen, C. £. Stroroeyer, 321
Cargoes on Board Ship, Ascertaining the Weight, A. Murray, 299
Charter to be Applied for, 298
Elections ; Presidential Address, Earl Cawdor ; Programme of Jubilee Meetings ; Awards ; Dinner, 271
Electric Motor for Marino Propulsion, W. P. Durtnall, 300
Experimental Investigation on Wake and Thrust Deduction Values, W. J. Luke, 298
Marine Steam Turbine and Mechanical Gearing, Application of, to Merchant Ships, Hon. C. A. Parsons, 322
Modern Screw Propeller Results, Ac., T. B. Abell, 298
Motor Lifeboats of the Royal N.L. Institution, J. R. Barnett, 299
Naval Architecture, Account of the Society for the Improvement of, A. W. Johns, 274
Phenomena of Propulsion, Professor J. B. Henderson, 298
Shaft Horse-power, Measurement, Relation between Twist and Torque, Professor B. Hopkinson, 324
Tank, National Experimental, Progrens Report, Dr. R. T. Glazebrook, 274, 280

Institution, North-East Coast, of Engineers and Shipbuilders:
New Buildings, 548

Society of Engineers and Civil and Mechanical Engineers Society: Amalgamation Dinner, 76

Society, Liverpool Engineering:
Annual Dinner, 98

Society, Royal Meteorological:
Monthly Meeting and Report, 202
North Atlantic Anti-cyclone, Colonel H. E. Rawson, 202

BACH, F. W,, Design of Rolling Stock for Smooth Rail Working on Heavy (Jradiente, 130
Bacon, Admiral, on Battleship of the Future, 273, 284, 307
Bailey-Denton, E., on the Metropolitan Water Supply, 610
Baldwin-Wtseman, W. R., on Filtration Date, 155
Balloons—xrr Aeronautics
Carbonaceous Filters in the Smelting of Zinc, Ac., 98
Barnett, J. R., on Motor Lifeboats of the R.N. Insittutioo, 299
Hengougb, J. D., .nd H. |>. ||i|| on Copper- arsenic Alloys, 62
Berlin and its Educational Edabliahments Im- ^isit, Sir George Groen- nill, 187
Materialprufungsamt, 39, .586
Bigge, D. Selby, on Development in the Production of Electric Power, Ao,, 458, 484
Blackpool Sea Water Suppiy Works 46 Blast Furnace No. V. ot tho Alexandrovsky
Works, M. A. Pavloff, 64, 65 Slag, Manufacture of Cement
Hon Company, Blount, Bertram, and Other, on Ten.ile and Ri of iMtIng Steel, 589, 575, .598
Blow-off Cock, James Baldwin and Co., 76

Boilers:

Aero-vapour Boiler, Schmidt, 268 kLn* «*>dwin and Co., 76
Boiler Blow off Valve, Hoyles’, 526
Boilers and Economisers at Horseferry-road Electric Station, 535, 560 of the White Star Line(xi., xiii., xiv., Supplement. Junx 1910)
Curved and Straight Boiler Tubes, 494
Erosive Effect of a Steam Jet, 416
Marine Boilers on Long Voyages, Treatment of, U. Ruck-Koene, 66
Superheating, 70
Warship Machinery, Increasing Cost of, 243
Yarrow Boilers for Warships, 39’2

BORCHERS, W.. on the Girod Furnace, 458,470, 484
Boring Machines—are Machine Tools and Woodworking Machines
Box Factory—aee Tin
Brayshaw, 8. N., on Hardening of Carbon and Low Tungsten Tool Steels, 405, 569 Furnace, 403

Bridges:

American Bridges, Recent, 651
Atbara Bridge, 247
Bascule Bridge at Copenhagen, 116, 117, 120
Blackwells Island Bridge, 617
Bridge Floors, The Cost of, 83
Bridges in 1909, 20
on the Enfield and Stevenage New Loop Line, 328, 332
Costa Rica Railways, Bridges on, 581 {Ttec^puge Supplmixnt^JnnrXQUc, 1910)
Decay of Railway Briches, 122, 462
Demolition of Great Western Railway Bridge, 330
Fosdyke, Old and New Bridges, over the Welland, 141
Guatemala Railway Bridges, 371
Nami-Ti Gorge, Ubioa, Railway Bridge over, 281
Quebec Bridge, The Now, 203
J^building of the Lachine Bridge, 614
Waterfora Bridge, 408, 462
Wide Span Ferro-Concrete Bridge, Auckland, N.Z., 614

BROWN, Sir Hanbury, on Collapse of Canal Head Sluice in Egypt, 265 ; (Letter), 337
Browne, Sir Benjamin C., on Insurance against Unemployment, 295, 412
Buildings in the United States in 1909, 140 Bullet Velocity—War Material
Burge, C. O., on Pioposed Suburban Railways of Sidney, 425

CALENDARS, Diaries, Year-books, &c., for 1910,
27, 52, 80, 106, 292, 340, 363
Cam Grinding—Machine Tools Cambridge Graduates in Engineerinr, 236
Camp Fireplace, C. D. H. Braino, 224
Canadian Hydraulic Lift Locks, \V. J. Francis, 427, 482, 511, 588
Iron and Steel Bounties, 438
Canal, Austria’s Black Sea-Baltio, 386
Head Sluice in Egypt, Collapse of, Sir Han bury Brown, 265; (Letter), 337 Manchester Ship, 171
Panama, 533, 558 (TwO’ptjtge Suppiementf Man 1910)
Proposed Forth and Clyde Ship, 118 Canals and Waterways, Royal Commission on, 58, 114, 189
in the United States in 1909, 85
Carbon Grinding and Mixing Mill, Sutcliffe, Speakman and Co., 206
Carbonaceous Filters. Use of, in the Smelting of Zinc, C. 0. Bannister, 98
Castings, Iron Moulds for Making, 606, 633

Catalogues:

52, 80. 106, 160, 240, 264, 340, 417, 446, 474, 502, 550, 626

CEMENT, German Portland, Reports on, 586 Mills, American, Electric Motors in, 436, 442
Portland, Production of, from Slag at Newmains, 60, 68
Testing, by the Brinell Ball Method, 218
Census of Production—Production Characteri-stio Curves of Petrol Engines, 455 Chemistry in 1909, 19
Circulating Water for Surface Condensers, R. M. Neilson, 609
Clyde Wages—Labour

Coal, Coke, and Collieries:

Carrying Coal in Water, 224
Coal Conveyor for Loading Ships, C. A. Musker, 102
Dispute in the North, 176 Production of, 358
Purchase by CaloriBc Test, Professors B. Heyn and F. W. Hinrichsen, 586 Colliers, Labour Questions—xee Labour Collieries, Installation of Power at, F. Anslow, 611
Power Production at, R. Crawford and H. Moores, 611
Earthed v. Insnlaied Neutrals in Colliery Installations, W. W, Wood, 445
Eight Hours’ Act in the North, 45, 412
Electric Winding Plant at the Barton Colliery, 620, 621
Maltby Maio Colliery, 652
Washery Bonkers, Armoured Concrete, Heenan and Froude, 65
Welsh Miners, 309

COCK, Blow off, James Baldwin and Co., 76
Coignet System in Concrete Work, 65
Collapse of Canal Head Sluice io Egypt, Sir
Hanbnry Brown, 265; (Letter), 337
College Workshops, 384
Compression Tests of Heated Chamotte Stones, Professor M. Gary, 586
Compressor, Horizontal Compound Air, Walker Brothers, 406, 407, 410 for Lighthouse—see Lighthouse Small Air, Gabriel, 443 Taylor Air, 588
Compressors, Air, for Japan, Lacy-Hulbert, 98
Concrete Cubes, Macadam Paving made with, 441
Mixer, T. and R, Lees, 128 Protection for Railway Bridges, 462 Wasbery Bunkers, Heenan and Froude, 65
Condensation in Steam Whistle Pipes, Preventing, J. H. Yates, 441
Condenser Tubes, Diameter of, R. M. Neilson, 57
Condensers, Cost of a Vacuum, 96
Surface, Quantity of Circulating Water Required, R. M. Neilson, 609
Cone and All-gear Drives, 618
Consulting Engineer, 150; (Letters), 49, 75, 101, 127, 168, 172

Contracts:

26, 54. 80, 106. 132, 160, 210, 238, 262, 292, 318, 342, 368, 394, 422, 448, 604, 528, 552, 578, 602, 628, 654

CONTRACTS for Service Abroad, 247
Conveyauce of Machiuery in South Africa, 622
Co-Partnership- Sff Labour
Copper Alloys—Alloys
Cotton Mill, A Modem. 346, 372, 398
SupplApril 15</t, 1910) Crane, 100-Ton, at George Clark's Works, Sunderland, Applebys Limited, 156, 157
Portable Window, Patent Portable Crane Company, 203
15-Ton Steam Cantilever, Cowans, Sheldon and Company, 76
Three-Motor Electric Single • Rail, T. Smith and Sons, 72
Cranes in German Shipyards, 188, 583 at Harland and Wolff’s Works, Belfast {Si-xUen-ixige SupplemmUf Juiu 1910)
for Ore Discharging, 278, 283
Crantz, Professor, Method of Measuring Velocity of Bullets, 619
Crawford, R. and H. Moores, on Power Production at Collieries, 611
Cupolas, Spark Arrester for, S. Osborn and D. Camogie, 613
Cylinder LOS.M6B, J. Clark, 175, 199; (f/etter), 233

DAMS with Overhung Batter, R. H. Smith, 544
Darling, C. R., on Kucent Progress in Indnstrial Pyrometry, 137
Delay—the Peace-Maker, 200
Derwent Aqueduct—tee Aqueduct

Docks:

Dover, Graving Dock, 23
Progress of New Docks, 597
Scotland, Early Graving Docks in, 146
Smith’s Docks, Middlesbrough, Electrical Equipment of, 38

Dockyard Notes:

Acheron, H.M. Cruiser, Conversion to Coal Ship, 472
Admiralty Orders for Artificers and Stokers, 590
Tenders for New Ships, 446
Aerial Cruiser Station for Germany, 392
Argentine Battleships and Destroyers, Tenders and Delay, 40, 281
Argyll, H.M. Cruiser, Sent to Buenos Ayres, 392
Atlantic Fleet’s Trip round Norway, 446 Australian and New Zealand Cruisers, Tenders, 92
Austrian Battleships of the Hapsburg Class, 446 Erzherzog Franz Ferdinand, 503, 573 Need of a New Naval Port, 126 Scout-Cruiser Admiral Spaun, Trials, 573
Austro-Hungarian Battleships, Progress, 126, 418
Battle Practice, New Regulations, 392 Battleship Classification, 257
Battleships and Cruisers, British and German, 92
Ijengtb and Beam, International Comparisons, 573
Belfast New Graving Dock, 392 Blonde, H.M. Cruiser, 446
Boilers for Coal and for Oil : Mixed Batches on Small Vessels, 40
French and British Committee Reports, 573
Brazilian Battleship Minas Geraes’ Gun Trials and Speed, 126
Battleships Minas Goraes, Rio de Janeiro, and San Paolo, 92, 446
Destroyer Santa Catharina's Speed Trials, Yarrow, 126
Naval Floating Dock, 590 Scout Cruisers Bahia and Rio Grande, Speed Trials, 40, 348
Bristol, H.M. Second-class Cruiser, 196, 348
Britannia, H.M. Battleship, Record Coaling Average, 66
British Cruisers, H.M. Second-class Protected, Names, 223
Destroyers, Tenders for, Admiralty’s New Departure, 40
and German Dreadnought in 1912, List of Names, 92
Canada’s Naval Contribution, Divided Canadian Opinion, 391 ; Use of Oil Fuel, 590
Centurion and BarHeur Struck off the Navy List, 386
Chilian Battleship Capitan Prat, 257 Torpedo Craft, Enquiries in England, 66
Chinese Naval Programme and German Expectations, 92, 573
Coal for Navy, Heavy Shipments, 392
Coaling in the Mediterranean Fleet, 418
Speed of the Dreadnought, 418
Collingwood, H.M.S. Battleship, 92
Cressy, H.M. Armoured Cruiser, Refit, 392
Cruisers, H.M. City Class, Progress of New Vessels, 348
18,000 Horse • power Improved Boadioea Class, Contract Award, 516
Danish Submarines Ordered, 392 Torpedo Boat Contracts, 281
Duntroyer Flotillas, Ke*arrangement and Num* boring, 446
Destroyers, British, Trials of New27-Knot, 446; Changes in Shape of Bows, 446 ; B'orther Orders, 590
Ten, Withdrawn from Active Service, 392
Displacement of British Battleships, 418
Dookyara Appointments, 472
Men, Increase in Numbers, 392; Also in Pay, 624
Regulations, Reduction of Red Tape, 446
Donegal, H.M. Cruiser, 446
Driver, New Steam Trawler for Defiance, 392
Elswick, Simultaneous Battleship Bui'ding, 391 Exe, H.M. Destroyer, 446
Ferret, H.M. Destroyer, For Sale, 418
Forth, H.M. Submarine, Refit, 472 French Battleship Vergniaud Launched, 418 Battleships Jean Bart and Courbet, 503
Transferred to the Second Division, 257
Danton Class, 418 Dreadnoughts, Mast and Funnels, 258 Navy Abandons Torpedo Boat Construction, 392
Fuel Question, Coal or Oil, 281
Funnel Markings and the Regulations, 257, 446
Funnels, Short, Disadvantages of, 92
Gas Engines of H.M. Gunboat Rattler, 446
German Battleship Westfalen, 223, 348, 590 Battleship’s Coaling Speed, 418 BattlesbipM Ersatz Hagen, Ersatz Aegir, and Ersatz Odin, 418
Cruiser Blucher, 446, “G," Launch and Progress, 196, 268
Von der Tann, Turbine Arrangement, 92; Delated Completion, 257 ; Trials, 573 Destroyer Fiotilla Accidents, 446 Destroyers, Speed Trials, 40 Turbine-driven Pumps for, 92
Dreadnought Hheinland, 66, 348, 590 Dreadnoughts' Bad Luck, 348 Propelling Machinery, 66 ; Size and Guns, 811, 690
Dreadnought Squadron, 590 Naval Base on the Elbe, 196 Estimates, 196 League, 392
Torpedo Boat Accidentally Rammed during Manoeuvres, 418
Turbine Torpedo Boat F, 166 ; Speed Trials, 503
Glasgow, H.M.S., Steam Trialsand Armament, 573
Gun Placing in the St. Vincent Class, 281 Guos, Three - pounder Quick - firing. Fresh Plans, 392
Hazard, H.M. Torpedo Ganl>oat, New Boilers, 472
Irresistible, Cost of Refit, 62^1 Italian Battle.sbips and Cruisers, Names, 66 Dante Aligberiand others, 311
Naval Constructor Invents Boat Engine, 196 Programme, 196 Torpedo Boats Removed from Japanese Battleship Reconstruction factory, 66 Cruiser Ikoma, 446 Models at the Exhibition, 573 Naval Construction, 92, 573 Lion and Unicorn, H.M.S., 66, 22^3
Mantcuvres io the North Sea, 392 Masts, Lattice-Work, Extended Adoption, 573
Minotaur, H.M. Armoured Cruiser, as Flagship for China Station, 92
Nautilus, H.M. Destroyer, (launched, 392
Naval Programme, 1910, 126
Works Completion at Simon’s Bay, Colombo, &c., 311
Neptune, H.M. Battleship. Progress, 257
Newcastle, H.M. Cruiser, Steam Trials, 392
Norwegian 60-Ton Torpedo Boat, 92
Oil Fuel for the Navy, 196
Oldknow, Reginald Charles, Fleet Engineer, Death, 418
Portsmouth Dockyard Telephones, Change of Control, 336
Proposed Floating Dock and Swing Bridge, 392, 472
Portuguese Naval Orders for British Builders, 590
Naval Reorganisation, 418 Professor Hovgaard and New Type of Battleship, 311
Racehorse and Ostrich, H.M. Destroyers, Refit after Collision, 392
Refits for the British Navy, 336 Rosyth and Scapa Flow, 446 Russian Battleships’ Armament, Tardy Construction, 92
Battleships, Sebastopol Class, 573 Destroyer to be Built by Voluntary Subscription, 446
Dredging of River Bug, 392 Naval Construction, Slow Rate of Progress, 66
Naval Construction, Huge Paper Estimates for Cost, 223
Naval Estimates and the Duma, 446 St. George, H.M. Cruiser, 392
St. Vincent, H.M. Battleship, Trials, 196; Alterations, 392
Salvage and Mooring Lighter, 392 Sharpshooter, H.M. Torpedo Gunboat, Wireless Equipment, 624
Signalling and Wireless Telegraphic Stations for Firth of Forth, 392
Skirmisher, H.M. Scout, Damaged Propeller, 446
Spanish Navy’s Slow Progress, 281 Stoker Petty Officers and Boy Artificers, 503 Swedish Dreadnought Projected, 258 Swift, H.M. Destroyer, 66, 281, 573 Swiftsure, H.M. Battleship, Coaling Speed, 624 Test and Stour, H.M. Destroyers, 281 Thames Shipbuilding and Engineering Com-
Thunderer, H.M. Battleship, 92, 418 Torpedo Bunt Destroyers, Stour and Test, 40 Firing Competition for Destroyers, 472
Firing Range Proposed at Bournemouth, 348
Turbine Driven Twin-Screw Installations, 40 Turkish Battleship for Sale, 257
Destroyers made in Germany, 257 Naval Officers to have English Training, 392
United States Battleship Arkansas, 196, 336
Construction Increasingly Rapid, 66, 336, 418, 624
M/iioe, Wreck to be Raised, 336, 503 Utah Launched, 66 Battleships, Armament of Arkansas and Wyoming, 336 Destroyers, 311 Destroyers’ Design, 446 Naval Programme, 22J1, 336, 418
Ships Delaware and Michigan ; Question of Masts, 66, also of i5oilers, 311
Sub-surface Torpedo Boat, 391 Warships Delaware and North Dakota, 348
Warship Gunnery Efficiency, Order of Ships' Scores, 223 Warships Scrapped, 503 Warship Speed Trials, 223 Warships to Visit Plymouth, 318
Vanguard, H.M.S., Displacement, 418 Ventilators, ’‘Mushroom” and “Flap” discussed. 348
Viking, H.M. Destroyer, 348
Vindictive, H.M. Cruiser, Gun-mounting Trials, 223
Warship Building, British, Great Increase in, 392
in England, Boom in, 336 Whistle and Syren for British Warships; Change of Position, 348
Wireless Apparatus iu the Navy, 624 Wolverine, H.M. Destroyer, Launched at Cammell Laird’s, 66 and other Destroyers’ Trials, 673 Zulu, Ocean-going Destroyer, 281

DRAFTING Machiue, Autoscaler Company, 651
Improved ’ ‘ U ni versa!. ” J. Davis and Son, 444
Drainage Scheme, Manchester, 154
Drawing-office Organisation, 254
’Dreadnought" Rail Planer, Patent File and Tool Company, 152
Dredger Buckets, Edgar Allen, 460, 461
Sand Pump, Quorra, Lobnitz, 524, 525
Steam Grab Hopper, Priestman, Smith’s Dock Company, 575
Suction, for New Zealand, Fleming and Ferguson, 256
Drilling Machines—see Machine Tools and Rock Drills
Durtnall, W. P., on the Substitution of the Electric Motor for Marine Propulsion, 300 ; (Letter), 362
Dust Removal from Textile Factories, J. Gibbs’ System, 417
Dyestarts, Fastness of. Dr. P. Heerman, 586

ECKART, W. R., on Application of the Pitot Tube to the Testing of Impulse Water Wheels, 34, 44
Education of Boys for the Mercantile Marine (x., Supplmi^ntf 1910)
Efficiency ano Cose, 406

Electrical Matters:

Accuracy of Electric Meters, 441
American Cement Mills, Electric Motors in. 436, 442
Ammeter, Isentbal, 444
Bare Aluminium Conductors, British Aluminium Company, 490
Central Argentine Railway, Workshops’ Electrification, 538, 542
Commercial Advancement of Electric Supply (1) A. C. Crarab, (2) H. C. Bishop, 626
Development in the Production of Electrical Power, &c., D. Selby Bigge, 458, 484
Djinn Electric Lighting Plant, Brazil, Straker and Co., 230
Double Electricity Meter, Adnil Electrical Company, 48
Earthed v. Insulated Neutrals in Colliery Installations, W, W. Wood, 445
Electrical Machinery for Lighthouse—nee Lighthouse
Engineering in 1909, 5 Machinery at Brussels, 508 Matters in the United States in 1909, 166
Electric Motor for Marine Propulsion, W. P. Durtnall, 300; (Letters), 362, 380, 420
Production of Iron—see Iron and Steel Electrically Driven Tools—see Machine Tools, also Saws
Electricity v. Steam, 228 ; (Letter), 276
Electro-galvanising Works at Chelsea, Cowper- Coles Syndicate, 391
Electroetatic Charging of Telegraph Wires by Locomotives, R. W. Weightman, 406
Exhaust Steam and Mixed Pressure Turbines, (1) F. A. Newington, (2) Ashton Bremner, 626
Furnaces—see Furnace
Glasgow Sewage Works Equipment—see Sewage Harton Colliery Winding Plant, 620, 621 Horseferry Station, Westminster Supply, 535, 560, 566
Hydraulic Works for Costa Rica Electric Light and Traction Company, 453
Hydro-Electric Plants in the United States in 1909, 166
Power Works, Cassibili, 464, 468
Induction Motor’s Power Factor, Improvement of. 354
Lamps—see Lamps
Lift^ OQ tbe OlyoDpio and Titanic, Waygocd, 6t0
Loftus Ironstone Mines, Electric Haulage at, Ernest Scott and Mountain, 6, 11
Mmes, Electricity in, R. Nelson, 414
Modern Rower Stations, Continuity of Supply, H. I. Lewenz, 512, 566. 587, 605
Negligence, Electricity and the Law of, 586 Niagara Falls, Visit to Power Plant of Ontario Power Company, C. N. Jordan, 86, 44
Paraffin Electric Lighting Set, Charles Price and Son, 647
Phase Advancer, Westinghouse. 354
Power Factor Correction, 191, 218, 249, 354
Private Supply of Electricity, 369 Railways—Railways
K’Miucin^ the Fuel Consaoiption in Existing Electric Generating Stations, 429
Short-Circuiting Large Electric Generators, Milos Walker, 366
Smith's Docks, Middlesbrough, Electrical Equipment of, 38
Steelwork Towers for Electric Transmission Lines, John Spencer, Limited, 647 Synchronous Motor Condensers at Brixton and Sheffield, 219
Transformers for Metallic Filament Lamps, 401
Turbo Field Magnets for Alternate-current Generators, Miles Walker, ^6, 388
Valencia, Venezuela Light and Power Station, 187, 198
V^oltage Regulation of Alternators, 609 Walker Exciter, 260
Warships, Electricity on, 69 ; (Letter), 101 Welding, Electric and Autogenous, io Ship Repairs, A. Scott Younger, 220
Westminster Supply — tee Horseferry - road Scation
Works of the Jobnson-Lundell Company at Southall, 31

Engines and Motors:

For Electrical Motors—***< Electrical Matters

Engines and Motors: Internal Combustion Engines:

Aero Engines at Olympia Show : Aeromotors, Limited, 270 Aeroplane Engine Company, 270 Alvaston, 302
Anxiliary Power Company, 302 Green, 270 Humber, 270
Isaacson Aeroplane Supply Company, 302 J.A.P., 302 Lsmplougb, 270 Liscelles Raoial, 302 Phojoix Radial, 302
Star, 302 Thames, 302 Trier and Martin, 302 Wolseley, 270
Blowing Ecgine, Blast Furnace Gas, Cockerill, 608
Double-acting Two-cycle Internal Combustion Engine, Johnson's Motor Works, 181 Engines. Oil and Gas, at Liverpool Show, 137 Four-cylinder High-speed Gas Engines, Anderston Foundry Company, 440
Gas Engines and Utilisation of Waste Heat, 458
and Oil Engines in 1909, 17 Engine Combustion Spaces, J. N. Naylor, 499
Internal Combustion Engine and Dynamo, Brazil, Straker and Co., 230
Engine for Fishing and Commercial Vessels, Linton Hope, 300 Lloyd's Rules for Marine Gas Engines, 052 Marine Oil Engine Exhibition at Yarmouth, 125 Motor Boat Engines at Olympia Show : Ailsa Craig Motor Company, 303 Aster Engineering Company, 326 Auxiliary Power Company, 326, 364 Boulton and Paul, 326 British Buffalo Company, 303 Brooke and Co., 303
Drummond Launch Engine, J. Taylor, 326 Fairbanks Company, 303 Felix Engineering Company, 303 Macdonald, Alexander, 326, 364 Maudslay Motor Company, 326
Motor Boat Accessories, Langdon Clutch and Silencer, 326
New Engine Company, 327 Norris and Henty, 326 Paraffin Engine with Hot-bulb Ignition, J. King, 326
Parsons, 303 “ Primus,” 303
Seal Motor Company's Paraffin Engine, 826 Thornycroft Smack Type Engine, 826 Wolseley Company, 303
Oil Engine for Mining Locomotive, Ironside's “New Century,” 74
Petrol Engines, Characteristic Curves of, 466 Portable Oil Engine, Hornsby, 637 Water Cooler for Gas Engines, Test, 336; (Letter), 362

Engines and Motors: Steam Engines:

Compound Semi-stationary Superheated Steam Engine, Test of, R. Garrett and Sons, (HO) Economy of Steam Engines, 416
Engines for Electrical Equipment at Brussels, 508
of the White Star Line (xi.-xvi., NL- Supplement^ June 1910) Fire Engines for San Salvador, .Merryweather, 609
North-Eastern Railway Tug Boats, Engines for, Cox and Co., 194, 195
Paddle-steamer Mountaineer’s Engines, 624 Reversing Killing Mill Steam Engines, E. G. Sshmer snd Dr. R. Drawe, 468, 484
400 H.P. Steam Ecgine for Ammonia Compression Plant at Grimsby, Cole, Marobent and Morley, 168. 169, 174
Steam Engine, The, in 1909, 16 Engines at Liverpool, Robey, 637
Stumpf '* Uniflow” Engine, 637
Superheating, 70
1500 H.P. Triple-expansion for Cotton Mill, G. Saxon, 398
Van den Kerchove Drop Valve Engines at Brussels, 608
Warship Machinery, Increasing Cost cf, 243

ENGINEER, Consulting, 150; (Letters), 49, 75, 101. 127. 158, 172
Engineers, Preliminary Training of, R. H. Smith, Engineering in 1909—xr/' Annual Article
Cambridge Graduates io, 236
in the United States in 1909— Annual Article
Education, Naval—srz Ships, Naval Matters
Progress in Egypt and the Soudan. 507
in South and Central America, Progress of. 29, 135, 148, 187, 198, 201, 214, 226. 241, 268, 325, 345. 371, 453, 508. 581, 631 {Tirc-page lOfA. 1910) Erosive Effect of a Steam Jet, 416
Excavator, Large Steam Crane, Rubery, Owen
and Co., 382. 390
and Transporter. Combined, Whitaker. 522

Exhibitions and Shows

Aero and Motor Boat, at Olympia, 270, 302, 326, 864
Brussels, 481, 497, 507, 534, 582, 608, 634, 642, 644
Buenos Ayres, Railways and Land Transport, 129, 460
Manne Oil Engine, at Yarmouth, 125 Municipal and Health, 481
Omsk, 360
Royal Agricultural Society, at Liverpool, 51, 636
Winnipeg Industrial, 459

FAILURE in Practice of Non-Perrons Metals and Alloys, Ac., T. Vaughan Hughes, 77, 97
Feed-water Weigher, the “Sarco,” Sanders, Rehders and Co., 126
Ferro-Silicon, 136
Fire Engines—Engines place, Camp, C. D. H. Braine, 224 Protection in the United States in 1909, 123
Flour Mill, Armfield, 637
Milling Machinery at Liverpool, 637
Fog Signal, Unattended, and uightbouse at Guernsey, 390
Foundry Practice, Steel, Percy Ixmg^uir, 220
Francis, W. J., on Canadian Hydraulic Lift Locks, 427, 482, 511, 588
French Government Specification for Automatic Rilles, 301 ; (Erratum), 333
French Tariffs, 335
Fry, Lawford H., on The Books of the Locomotive, 295, 335, 372, 413
Fuel Consumption in Electric Generating Stations, ; Reducing 4*29
Furnace, Blast—Blast Brayshaw, 403 Capacity, 568 Electric Reduction, 206, 234
Gas Hardening, High - speed Steel, Churchill Machine Tool Company, 152
Tho Girod, W. Borchers on, 458, 470, 484
I5-Ton Heroult Electric Steel, 221 Furness, Sir C., Co-partnership, 358

GALVANISED Steel—Iron and Steel
Gantry and Crane Equipment for White Star lAner Olympic {Suppbmrnt^ Junt^ 1910)
Gavey, Sir John, on Developments in Telegraphy and Telephony, 648
Gas Producer, Oil, Darling, 47
Supply in 1909, 20 Turbine, 149
Gear Wheels, Concentric Spur Reduction, 469 Gears, Spiral, Table of Angles and Circular Pitches for, 608
German Shipyards, 188, 583
Gibson, Professor A. H., on Accumulation of Shore Detritus, &c., 632
Glasgow, SewRge Pumping Station at Kinniog Parle, 348, 349
—a* a/so Sewage
Glazebrook, Dr. R. T., Report on Experimental I Tank at Teddington, 274, 286
Gnome Cylinders, Machining, 498 I
Gold—iff Mining I
Gowland, Professor W., on Art of Working Metals in Japan, 539
Graphite as a Lubricant, 378
Grayson, Sydney A., on Case-hardening, 485
Greenhill, Sic G«« on Impressions of a Visit to Berlin and its Educational Establishments, 187
Grimsby, Ice-making Plant—Ice-making Grindleford—tu Aqueduct
Guernsey, Fog Signal and Lighthouse at, 360 Guos and Gunnery—9^^ Ships, Naval Matters and War Material

HAMMERS—«« Machine Tools
Hand Knotter for Tying Yarn, J. Stubbs, 130
Harbord, F. W., Report on the Manufacture of Iron and Steel in the Transvaal, 548, 574

Harbours and Waterways:

Dover, Port of, 378 Harbours and Waterways in 1909, 1, 30
in the United States in 1909, 86
Holyhead as a Port of Call. 37, 4*2 Rosyth as a Naval Base, 353
Tyne North Pier Reconstruction, 89 (Four- pfiQr Suftplemndt January 1910) Waterways in the United States—ate Canals

HARTON Colliery—tee Coal und Collieries Haulage System, Centrally-controlled Electric, 469
Haver, A. H., on Corrugated Sides of s.s. Moni* toria and their Ell oct, 204
Heat Transmission, 594
Henderson, Professor J. B., on Phenomena of Propulsion, 298, 334
Herbert, Edward G., on Catting Properties of Tool Steel, 473, 485, 500, 519
Holyhead as a Port of Cail, 37, 42 Home-office and Guarding of Machinery, 618 Homogeneity of Metals, G. Tagayeff, 485
Hope, Linton, on Application of Internal Combustion Engine to Fishing and Commercial Vessels, 300
Hopkinson, Professor B., on Measurement of Shaft Horse-power, Twist and Torque, 324
Horaeferry Station — Electrical Matters
Horsnaill, W. 0., on Tidal Power, 461; (Letters), 540. 690
Hose Fittings—xr/- Pneumatic Hose Howitzer—ir/r War Material
Hub, New Spring, A. E. Leek, 257
Hudson, 0. F., and E. F. Law, on Phosphor Bronze, 97
Hughes, George, on Compounding and Superheating in Horwicb Locomotives, 287, 315, 333, 338, 405, 411; (Letter), 459
Hughes, T. Vaughan, on Failure in Practice of Non-Ferrous Metals and Alloys, 77, 97
Humidifier, Drosopbore, 398 Hydro-electric Plant—set Electrical Matters

ICE-MAKING Plant. 200 - Ton, at Grimsby, Linde British Refrigeration Company, 168, 169, 174 (Tteo-pag^ Supplf-rntfUf 18M, 1910)
Impulse Marine Tnrbines in Germany, 266, 531, 668; (Letter), 590 (Tn^-ptigf Supple^ Marek 18M, 1910)
and Reaction Marine Steam Tarbines, SirW. H. White, 631, 568; (Letter), 590
lodicatiog Gear, Graham's Non-stop, Schaffer and Budenberg, 415 a Steam Pipe, 36; (Letter), 127 Indicator, Temperature, F. Mellin and Co., 77 Institution of Civil Eagineers, New Bnildings— Associations, &c.
Insurance against Unemployment, Sir B. C. Browne, 295, 412
Insurance against Unemployment, 368, 376 International Railway Congress—Railways Irish Road Congress, 389

Iron and Steel:

Anti-rust Iron, Manufacture of, American Rolling Company, 87
Attack on Iron by Water and Aqueous Solutions, Profs. £. Heyn and 0. Bauer, 686
Bounties, State or Private, on Steel Exports, 544
British Steel Industry, Foundations of, 397 Canadian Iron and Steel Bounties, 438 Case-hardening, Recent Investigation, Sydney A. Grayson, 485
Cost Irons and Carbon Steels, D. M. I/evy, 485 Chemical and Mechanical Relations of Iron, Manganese, and Carbon, Prof. Arnold and A. A. Read, 484
Chromium Steel, The A 2, Critical Point in, Harold Moore, 485
Crystallography of the Iron Carbon System, V. A. Kroll, 485
Elastic Breakdown of Certain Steels, Prof. C. A. M. Smith, 485
Electric Production of Iron from Iron Ore, 206. 234
Transmission Lines, Steel Work Towers for, John Spencer, Limited, 647 Firth’s Steels at Buenos Ayres, 460 Furnaces—set Furnace Galvanised Steel,231 German Steel Syndicate, 171 Hardening of Carbon and Low Tungsten Tool Steels, S. N. Braysbaw, 405, 569 High-speed Steel Gas Hardening Furnace, Churchill Machine Tool Com pany, 152
Steels, Development and Use of, Walter Carter, 154
“ Imperial” Managanese Steel, Edgar Allen, 460
Iron Moulds for Making Castings, 606, 633 and Steel Position. Statistics, 509 in the United States in 1909, 71 Trade, 594
Nomenclature, Unifirm, of Iron and Steel, Professor Arnold on, 485
Physical Properties of Two Per Cent. Chromium Steels, Professor A. McWilliam, 485
Pig Iron, Grading of, 167 Steel Exports, Supremacy io, 217
Foundry Practice, Percy I^nrauir, 220 Mild, Brittleness of, Due to Nitrogen, C. E. Stromeyer, 324
Tensile and other Methods of Testing Steel, Capt. Sankey, Messrs. Blount and Kirkaldy, 569, 676, 598
Tool Steel, Cutting Properties of, Edward G. Herbert, 473, 485, 600, 619
Transvaal, Manufacture of Iron and Steel, Report by F. W. Harbord, 548, 574

IRRIGATION and Drainage in the United States in 1909, 86
Steel Pipe Line for, 259

JAPAN, Art of Working Metals in, Pro*. W. Gowland, 539
Jobos, A. W., on ihe Society for the Improvement of Naval Architsctuio, 274
Jordan, C. W., on a \ ieit to Ontario Power Company’s Plant at Niagara, 36, 44

KING Edward VII., 493
Kroll, V, A., on Crystallography of the Iron
Carbon System. 485
Krupp Sights— set War Material

LABORATORY, Royal Prasaian, 39, 686

Labour News. Strikes, and Wages Questions:

Clyde Wages Agitation, 622 Coal Dispute in the North, 176
Colliers, New Agreement with, 66 Co-partnership, dir C. Furness' Scheme, 358 Eight Hoars’ Act in the North, 45, 412 Latx)ur Exchanges, 122
and Government, 412
Legislation, The Remoter Consequences of, 70 Newport Dispute, 644
Premium Bonus System, 308 Profit Sharing, 617, 650
Unemployment Insurance, 358, 376, 412 Unemployment, Insurance. Sir B. C. Browne. 296, 412
Welsh Miners, 309
Work and Wages, Particulars of, 104

LAMPS, Drawn Tui^sten Filaments for, 329
Metallic Filament, 280
Metallic Filament, Transformers for, 401 Lantsberry, F. C. A, H., on Alloys of Copper, Aluminium and Manganese, 87, 103, 190 Lathes—Kfr Machine Tools

Launches and Trial Trips:

56, 104, 132, 236, 320, 392, 446, 504, 623, 600, 623

LAUNDRY of the White Star Line at Bootle (ix.. XL, Sapplem^nL June
1910) ’
Law Affecting Apprentices, 117
Lead in Drinking Water, 423

Leaders:

Architecture as a Profession, 593
Area of Contact between Tire acd Rail, 308 Austrian Naval Programme, 494
Blackwells Island Bridge, 617
Boiler Tubes, Curved and Straight, 494 Brighton Express Derailment, 123, 3o7 Canadian Iron and St*el Bounties, 438
Coal Disputes io ihe North, 176 Production of, 368
College Workshops, 384
Commercial Motor Vessels, 384
Compound and Superheater Locomotives, 333
Cone and All-gear Drives, 618
Consulting Engineer, 150
Co-partnership, 358
Cylinder Losses, 176, 199
Delay—The Peacemaker, 200
Drawing-office Organisation, 254 Dreadnought Controversv, 307 Efficiency and Cost, 466 ’
Eight Hours’ Act io the North, 45. 412 Electricity w. Steam, 228 on Warships, 69
Engine-rooms, Ancient and Modern, 279 First Lord’s Statement, 279
French Destroyers, 96 Naval Programme, 334
Furnace Capacity, 568
Gas Turbine, 149
Goods Train Resistance, 520
Heat Tiansmission, 694
Homo-ofBce and tbe Guarding of Machinery, 618
Iron Trade, 594
King Edward VIL, 493
Labour Exchanges, 122 and Government, 412
Lamps, Metallic Filament, 280
Legend of Fair Hooses, 200
Legislation, Remoter Consequences of, 66 Locomotive Adhesion, 383
Proportions, 44
Locomotives at the Brussels Exhibition, 644 Compound and Superheater, 333, 411
Enormous 176 Standard, for Indian Railways, 254
London Traffic, 466
Measurement of Resistance, 543 Mechanicals, Tbe, 44 Mine*, Safety of, 643
Naval Estimates, 253, 279
Experiments, 227
Newport Dispute, 644
Paris Floods, 121
Patent Case, Curious, 618
Patents, Compulsory Working of, 385
Premium Bonus System, 308
Private Bill Legislation, Decline of, 96 Production, Census of, 95
Profit Sharing, 617
Railway Bridge*, Decay of, 122
Wheels, Independent, 150
Risistance of Goods Trains, 467
Rest Cure, The, 544
Scientific Guesswork, 228
Screw Propeller Problems, 334
State and Inland Transport, 199 Light Railways, 667
Steam Turbine Rotor Construction 494 steel Exports, State or Private Bounties on. 544 ’
Stoat’s Nest Accident, 123, 357
Superheating, 70 at Sea, 437
Thames Dreadnought, 308
Tool Steels, 519
Trade Improvement, 46 in 1909, 15
Turbine Systems, Impulse and Reaction, 568 lurbines and Piston Engines, Combined, 465 and Propellers, 438
io Warsoips. Present Status of. 43 Vacuum. Cost of a, 96 Welsh Miners, 309

LEGAL Contracts—Contracts

Legal Intelllgence:

Boyd and Forrest t>. Glasgow and South-
Western Railway Comnanv. 158
LEGEND of Fair Houses, 200
Legislation in 1909, 21
Private Bill, 96
The Rimoter Consequences of, 70

Letters from Our Own Correspondents:

America, 26, 80, ,
6?1:6o1; lit-
Australia, 62, 368, 602
England, North of, 26, 63, 78, 105, 131, 159, 183, 209, 237, 261, 291, 317, 341.’ 367 393 421, 447, 475, 503, 627, 551, 677, 601, 627, 653
Germany, Franco, Belgiom, 27 , 54. 80. 106. 132, 160, 185, 210, 238, 252, 292, 318, 342, 369, 395, 423, 449, 476, 505, 528, 553, 5/9, 603, 629, 654
Iron, Coal, and Genera) Trades of Birmingham, Wolverhampton and other Districts. 25. 53 78. 104, 180, 158. 183, 208, 235, 260, 290. 316. 341, 366, 393, 421, 447, 475, 503, 527, 551, 577, 601, 627, 653 ’
Lancashire, 25, 53, 78, 104, 130, 159. 183. 209, 236, 260, 290, 316, 341, 366, 393. 421, 447 475, 503, 527. 551, 577. 601, 627. 653
Scotland. 25, 54, 79, 105, 131, 160, 184, 209, 237, 261, 291, 317, 341, 367, 394, 422, 448, 476, 504, 528, 552, 578, 601, 628, 654
Sheffield. 25, 53, 78, 106, 131. 159, 183. 209, 237, 261, 291, 317, 341. 387, 393, 421. 447, 475, 503, 527, 551, 577, 601, 627, 653
Wales and Adjoining Counties, 25, 64. 79. 106. 132, 160. 184, 210, 238, 262, 292, 818, 342 368, 394, 422, 448, 476, 504, 528, 552, 578. 602, 628, 654 * ' ’

Letters to the Editor:

Argentine Dreadnoughts, Blohm and Voss, 193 B*con, Roger, H. W. L, Hime, 127
British and French Train Services, H. E. Margrie, 23
Colour Blindness, Mechanical, A. R., 268, 304, 420; A Teacher of Mechanics, 49, 158. 193. 233, 276, 362; Pater, 76, 127, 172, 193, 258, 276, 337 ; PaUr Mark II., 101,172 ; Stephen Eddy, 168 ; W. J. T., 276
Crampton Locomotives, J. H. Knight, 23
Cylinder Losses, A Tyro, 233
Derwent Aqueduct, G. E. Bell, 304
Diamond Crossings io America, Railways, 268 Electric V, Steam Traction, G. R. Sisterson, 172 Electricity v. Steam, G. R. Sisterson, 276 Electricity on Warships, W. P. Durtnall, 101 Eo^ne, Two-stroke, Possible Developments,
J. S. V. Bickford, 49; V’auxhall Motors, Limited, 101
Engines, Marine, Amphibious, 101
Engineers, Status of. Consulting Eogineer, 101; H. T. B., 101 ; Spectator, 168 ; E. A. Thomas, 75 ; Tweeds, 172; Hal Williams, 127
Flight and Traction, C. R. Enock, 387
Forging Pressures, Forging, 127
French Torpedo-boat Destroyers, P. J. Mitchell. 304
Friezland Derailment, F. W. Brewer, 23
Great^ Possible Power for Least Possible Weight, Aguas Corrientes, 232
Growth of Cast Iron, Mystified, 528
Gyroscopes, P. Valter, 573
Heavy Marine Excentric Sheaves, Ex-P. and 0. Engineer, 127
Hiila Branch on the Euphrates, W. Willcocks. 420
Indicating a Steam Pipe, F. E. Robinson, 127 Inventors, A Warning, Chartered Patent Agent, 276; Once Bitten Twice Shy, 258
Local Government Board and Reinforced Concrete, An Engineering Firm, 443; Patent Indented Steel Bar Company, 172
Locomotive Boiler Fire-^xes, W. Sisson, 101 Crank Axle, Built-up, H. A. Ivatt, 258
Manometer, Sensitive Two-flaid, C. H. Wingfield, 380
Marine Turbines, W. P. Durtnall. 380 ; Helix, 380 ; Marine, 420 ; Perplexed, 362
Mechanical Problem, F., 127
MenufiaHead, Failure of, and Egyptian Cotton. 337
Model Locomotive inSouth Kensington Museum, 526
New Home of the “Civile,” F. Hudleston, 590: M. Inst C.E., 673
Petrol Burners, Starting, W. H. Dines, 23 Pressure io Pomp Suction Pipes, J. T., 420 Rails, Expansion and Contraction of, Britan- nicus, 74
Railway Travelling in 1837, R. B, P., 622
Rating of Machinery, W. R. Buckingham, 193 Safety Valve Bolti in the Tuiret Lathe, H. Maplethorpe, 276
Screw Propulsion, R. M. S., 443
Stoat’s Nest Derailment, J. Armer, 380; F. W. Brewer, 443 ; W, S. Busby, 420; C. D. S., 390
Superheater Locomotives. P. J. Cowan, 459 Superheating at Sea, A. F. White, 628 Technical location. Failure of, China, 337;
William Marriott 75
Testing of Steel Joists at Makers' Works, Pertwee and Back, 23
Tidal Power, Hans Hanseng, 540; W. O. Horsnaill, 590; Arthur O^tes, 590
Train Resistance, W. Y. Lewis, 690 Tripod Masts, G. T. Simmons, 49
Turbines, Impulse and Reaction Steam, W’. P. Durtuall, 590
and Propellers, F. J'. Wolseley-
Turning Crank Pin, S. A. Ward, 193
Tyne and Solway Canal, J. W. Sandeman, 690 ;
C. L. A. Smith, 623
Vacuum Cylinder Jackets, J. Seabrook, 233 Water Cooler for Gas Engines, Balcke and Co., 382

LEVY, D. M., on Cast Irons and Carbon Steels, 485
Lewenz, H. I., on Continuity of Supply iu
Modern Power Stations, 512, 556, ^7, 605 Licences to Work Patents, 605
Lifts. Electric, on the Olympic and Titanic, Waygood, 640
Lighthouse at Guernsey, 360
Tyne North Pier, 89 {Euur-fjag^ Sup- January 28/A, 1910)
Lighting Set, Paraffin Electric, Charles Price and ^D, 647
Lightning Protection, Percy H. Thomas, 647

Literature: Reviews:

Alternating Current Commutator Motor and Leakage of Induction Motors, Dr. R. G^^ld- Fchmidt, 33
Machines, S. Sheldon, 645
Theory, Foundation of, C. V. Drysdale, 520 Electric Cables: Their Construction and Cos**,
D. Coyle and F. J. 0. Howe, 467 Power Plant Engineering, J. Wein* green, 439
Traction on Railways, P. Dawson, 402 Electrical Distributing Networks and Trans* mission Lines, Alfred Hay, 645
Energy: Work, Heat, and Transformations, Sidney A. Reeve, 33
Fifty Years of New Japan, Count Shigenobu Okuma, 71
Flottes de Combat, Lea, Commandant de Balin- court, 151
Gas Turbine: Progress, &c., H. H. Saplee, 255
Hydraulic Mining, C. 0. Longridge, 203, 385 “Naval Annual, 1910," T. A. Brassey, 569, 694 Patents, Compulsory Working and Revocation of, Ernest Lunge, 645
Thornton on, 203, 229
Petroleum Mining and Oil Field Development, A. B. Thompson, 177
Tascbenbuch der KriegsBotten, Captain-Lieutenant B. Weyer, 151
Vehicles of the Air, Victor Lmgheed, 619

Literature: Short Notices:

Blast Furnace Practice, J. J. Morgan, 385 Commercial Peat, Its Uses, Ac., F. T. Gissing, 439
Concrete, Reinforced, F. Rings, 595 Dictionary of Shop Tools, English-German, Hill Publishing Company, 595
Differential and Integral Calculus, A. £. H. Love, 72
Elevators, Hydraulic, Wni. Baxter, 595 Enamelling on Iron and Steel, Tneory and Practice of, Julius Grunwald, 439
Encycloptvdia of Practical Engineering and Allied Trades. J. Horner, 439
Erosion of the Coast and its Protection, F. W. S, Stanton, 255
Gas Engine, The Modern, and Gas Producer, A. M. I^vin, 439
Hydrographic Surveying, Commander Stuart, 695
Internal Combustion Engines, Design and Construction of, H. Giildner, 439
Inventions and Designs (India) in 1909, 439 Iron and Steel, Tabulated Weights of, C. H. Jordan, 439
Locomotive Management from Cleaning to Driving, J. T. Hodgson and J. Williams, 177 London Post-office Directory, Ac., 1910, 33 Lubrication of Stoam Engines, Internal, T. C. Thomsen, 467
Machine Design, Elements of, D. S. Kimball and J. H. Barr, 151
Mechanics, Applied, D. A. Low, 152 of Materials, Elements of, C. E. Houghton, 177
Metallography Applied to Siderurgic Products, Humbert Savoia, 439
Modern Coking Practice, T. H. Byrom and J. E. Christopher, 385
Practical Curve Tracing, R. H. Duncan, 467 Railway Signalling, First Principles of, C. B. Byles, 403
Transport, The Economics of, S. C. William, 177
Railways, British, Safety of, H. Raynar Wilson, 255
Science Year-book, 1910, 439
Sewage Disposal, Modern Methods of, W. H. Trentham and J. Saunders, 177
Street-cleaning, Modern Methods of, G. Soper, 177
Stresses in Masonry, H. Chatley, 177 Structural Details or Elements of Design Heavy Framing, H. S. Jaooby, 151

Literature: Booke Received

(missing lines)
Chaudi^res et Condenseurs. F. Cordier, ]52 Chemical Appointments, OiBcial, E. B. Pilcbor, 255
Civil EngineerioR as Applird in Conatniction, b« F» VerQoa Harcourt, 203
Colliery Accounts, J. Maun and H. G. Judd, 229
Computation of Area, F. J. Gray, 203 Concrete, J. C. Trantwine, 152
Plain and Reinforced, F. W. Taylor and S. E. Thompson, 152
Reinforced, Concise Treatise on, C. F. Marsh, 46Z
Inspector's Handbook of, w. F. Ballinger and E. G. Perrot, 403 Deinhardt Scblomann Series of Technical Dictionaries in Six Languages, KiiJway Construe* tion, 152
Depreciation of Factories, Ewing Matheson, 385 Dictionary, Technical, in Six Languages, A. Schlomann, 569
Domestic Sanitation and Plumbing, A. Herring Shaw, 152
Electrical Engineering, General Lectures on, C. P. Steinmetz, 152
Engineering Construction in Steel and Timber, W. H. Warren, 467
Engineers’ and Erectors' Pocket Dictionary— English, German, and Dutch, W. H. Steen*
*' Express ” Profit Reckoner. J. G, Inglis, 229 Forensic Chemistry, Manual of, William Jago, 152
Books Received {continutdy.
F'owler’s Mechanics’ and Machinists’ Pocketbook and Diary, 1910, Wro. H. Fowler, 152 Fuel and Refractory Materials, A. Humboldt Sexton
(xasworks Directory and Statistics, 1909-1910 Geometry, the Public Schools, F. J. W. Whipple, 669
G. W. R. Mechanics' Institution, Transactions,” 1908-9, 229
Guns, A Century of, H. J. Blanch, 467 Uandbuch des Eiseobahnmascbinenwesens, L. R. von Stockert, 255
' “ HaaeU’s Annual,” 229
Illumination and Photometry, W. £. Wicken- den,467
Incorporated Institution of Automobile Engineers, ** Proceedings,” 1908-1909, 255
India and the Tariff Problem, II. B. Lees Smith, 229
Indicator Handbook, Part II., C. N. Pickworth, 229
Institution of Mechanical Engineers, ** Proceedings,” Parts I. and II.. 1909, 203 Ironfounding, The Principles and Practice of, E. L. Rhead,569
Irrigauoa Engineering, H. M. Wilson, 203 Jack Carstairs of the Power-house, Sydney Sandys, 152
Jordan's Tabulated Weights of Iron and Steel, C. H. Jordan, 162
Kempthorne's Railway Stores Price Book, W. O. Kempthome, 203
Law and Practice of Rating and Assessment, C. A. Webb, 467
Leather, The Manufacture of, H. G. B')nnett, 385
Linseed Oil and Other Seed Oils, W. D. Ennis, 203
Liverpool Engineering Society, Transactions,” 229
Machines Marines, P. Drosne, 229 Magnets and Magnetism, A. W. Marshall, 229 Marine Engineering Rules and Tables, A Pocket-book of, A. £. Seaton and H. M. Rounthwaite, 403
Masonry Construction, Treatise on, Ira Osborn Baker, 152
Matricnlation, Magnetism, and Electricity, R. H. Jude and J. Satterly, 229 "Mechanical World” Electrical Pocket-book for 1910,152
Pocket Diary and Yearbook for 1910, 152 Motor Accountant, G. H. Mansfield and N, A. Pearce, 152
Navy League Annual, 1909, A. H. Burgoyne, 229
Neue Versuche an Eisenbeton-Balkeo, &c., Dr. Ing. R. Muller, 255
Practical Hints to Young Engineers on Indian Railways, A. W. C. Addis, 467
Practical Mechanic's Workshop Companion, W. Templeton, 162
Promoter's Pilgrimage, or the Engineer's Revenge. C. R. Eoock, 385
Railway, The Book of the, G. E. Mitton, 229 ' Rose's Universal Code Economiser, Sydney A. M. Rose, 162
Sanitary Engineering, Col. £. C. S. Moore and E. J. Silcock, 203
Sea-Water Distillation,' Practical Manual of, F. Normandy, 467
Sewage, Bacterial Treatment of. Methods and Devices, W. M. Venable, 203 Disposal Works, H. P. Raikes, 203 Sheldrake's key to Business Knowledge, T. S.
Sheldrake and R. Westwood, 203 Shot-firer's Guide, W. Maurice, 229 Social Calendar, 1910, 569 Spon's Architects and Builders' Pocket Pricebook, C. Young, 385
Steamships, The New Examiner in, T. L. Ainsley, 385
"The Fleet” Annual, 1910. L. Yexley, 229 Throne des Dispositifs de Vis^e Moderne de I’Artillerie de Terre, R. von Everhard, 229 Topography, Practical, Studies in, H. T. Crook, 152
" PransactioDs ” of the Institution of Naval Architects, R. W. Dana, 162
Westinghouse, E. J., Air Brake Instruction Pock-it-book, W. W. Wood, 162
Wireless Telegraphy for the Use of Naval Electricians. Manual of, 162 |
Wireless Telephones, J. Erskine-Murray, 467 Workmen's Compensation Cases, Judge Ruegg and Douglas Knocker, 265

LIVERPOOL, Royal Agricultural Show, 636 Town Planning io, 171 Lloyd's Rules for Marine Gas Engines, 662 Locks, Canadian Hydraulic Lift, W. J. Francis, 427, 482, 511, 588
Locomotive, Mining, with Oil Engine, Ironside's “ New Century,” 74
Locomotives—nee. aha Railway Locomotives London Connty Hall, 430
Traffic, 35 Longmuir, Percy, on Steel Foundry Practice, 220 Lubricant, Graphite as a, 378 Lubricating Ring, Improved, G. Goucher, 600 "Lucas” Sounding Machine for Marine Survey, 638
Luke, W. J., on Wake and Thrust Deduction Values, 298, 334 ; (Letter), 443

MACADAM Paving made with Concrete Cubes, 441

Machine Tools:

Boring Machine, Early Cylinder, Smeaton, 217 Lathe and Universal Facing and Boring Machine, George Richards, 550
Cam Grinding Machine, Landis Tool Company, 596
Cone and AlLgear Drives, 618
Drill Jig, Selson Engineering Company, 364
Drilling Machine, Iligh-spo^, Archdale, 259 Vertical, T. Shanks, 202, 203
Hammer, Compressed Air, B. and S. Massey, 523
Steam, Self > acting and Handing, Davy, 128
Hammers, Electrically-driven Drop, Brett, 311, 313
Lithe, 8|in. All geared Screw-cutting, Thomas Ryder, 414
lOiin. Centre Turret, with Ball Bearings, Kendall and Gent, 337
1210. High-speed, Dean, Smith and Grace, Limited, 230
High-speed, Dron and Lawson, 144 Large Boring, Tangyes, 444 for Machining Gnome Cylinders, Alfred Herbert, 498
Semi-all-gear Head, Colchester Lathe Company, 500
Sliding, SuHacing and Boring, Loudon, 379
Locomotive Stay Bolt Lath^ A. Herbert, 40 Machine Tools at Brussels, 508
Milling Machine for Locomotive Frame Platea, Kendall and Gent, 73
Planing Machine, Electrically-driven, Lancashire Dynamo and Motor Company, 182
Railway Sleeper Adzing and Boring Machine, Thomas Robinson, 463, 469
Saw, High-speed Circular, Clifton and Baird, 417
Saws, Wood—see Saws
Turret Tool Post, Lodge and Shipley Company, 650
Wagon Underframe Milling Machine, Eclipae Tool Company, 50

MACHINERY, Guarding of. Home-office Committee, 613
Rating of, 138 ; (Letter), 193 in South Africa, Conveyance of, 622
McWilHam, Professor, on Physical Properties of 2 per cent. Chromium Steels, 485
Manchester's Drainage Scheme, 164 Manchester Ship Canal, 171
Manometer, Sensitive Two-ffnid, J. A. Smith, 386; (Letter), 380
Marine Engineering—see Ships
Marino Turbines—see Turbines
Marsh, L. S. M., on Sheffield Water Supply, 166 Measuring and Mixing Machine for Powders, “The Apportioner," Davis Brothers, 414
Metals, Art of Working, in Japan, Professor W. Gowland, 539
Homogeneity of, G. Tagayeff, 435 Non-ferrous, and Alloys, Failure in Practice, T. V. Hughes, 77, 97
Corrosion Committee, 574 Milling Machines—see Machine Tools

Mines and Mining News:

Armoured Concrete in Mines. Heenan and Fronde’s Washery Bankers, 65
Colorado, Mine Disaster, 126
Electric Haulage at Loftus Mines, Ernest Scott and Mountain, 6, 11
Electricity in Mines, R. Nelson, 414 Gold Mining in Colombia, 135, 143
Internal Combustion Locomotive, Mining, Ironside’s “New Century,” 74
Mining in the United States in 1909, 166
Safety of Mines, 643

MIXING and Measuring Machine, “The Appor- tioner,” Davis Brothers, 414
Moore, Harold, on The A2 Critical Point in Chromium Steel, 435
Motor Vehicles and all Matters Relating thereto:
Armoured Cars—see War Material Hub, New Spring, A. E. J>eek, 267
Motor Cars in 1909, 18
Sleigh for the British Antarctic Expedition, The “Hamilton,” Wolseley Tool and Motor Car Company, 336; (Correction), 418
Paris Motor Omnibuses, 573
Petrol-electric Motor Omnibus, Daimler Company, 639
Wheels, Cast Steel, Atlas Resilient Road Wheels, 365

MOULDS—see Iron Monlds
Murray, A., on Ascertaining the Weight of Cargoes on Board Ship, 299

NAPHTHA Oils, Dr. J. Marcusson, 686 Nasmith, F., on Weaving Appliances, 50 National Physical Laboratory, 429 Navy—sfifi Ships, Naval Matters
Naylor, J. W., on Gas and Od Engine Combos- lion Spaces, 499
Neilson, K. M., on the Diameter of Condenser Tobes, 67
Neilson, R M., on Quantity of Circulating Water Required for Surface Condensers, 609 Newport Dispute, 644

Obituary :

Armit, Thomas Napier, 216
du Bmsquet, Gaston, 330
Bollivant, William Pelham, 330 Colson, Alfred, 569 Cudworth, W. J., 12 Bobbie, John Clark, 181 Eoimott, Charles, 202 (/reen, William Robert, 202 Greenwood. Arthur, 88 Hart, W. A., 380
Hickman, Sir Alfred, 276
Hornsby, James, 275
Hosgood, T. H. and HowsHa, E. D., 12 Hoy, Henry Albert, 540
Huntsman, Francis, 126
Locher-Freuler, Dr. Edward, 619
Pollock, James, 223
Richards, Edward, 88
Simpson, John Harwood, 640
Tennant, Henry, 540
Walker, James, 63
Whale, GeoiT^e, 246
Williams, Sir Edward Leader, 12
Wise, Sir William Lloyd, 37

OIL Gas for Power and Lighting, Mansfield, 99 Producer, Darling, 47
Separator and Steam Dryer, Kater and Anker- smit, 472
Omnibus, Petrol-electric, Daimler Company, 639 Ordnance—rc« War Material
Ore Crusher, Edgar Allen's “ Stag,” 460
Loading Berths, Cranes and Steamship for Norway, 278, 282

PANAMA, Present Conditions—rrr Canal Papermaking Machine at Brussels, Thiry, 508 Paper Manufacture, Swedish Standards, Professor W. Herzberg, 586
Paraffin Electric Lighting Set, Charles Price and Soo, 647
Paris, Floods in, 121, 229 . v
Parsons, Hon. C. A., on Geared Turbine Machinery for Merchant Ships, 322 j (Letters), 362, 380, 420 -
Patent Caso, Curious, Fiat Motors v. Mercedes Daimler, 618
Patents, Compulsory Working of, 386 Licences to Work 605

Patents, Selected American:

Apparatus for Discharging Excess Exhaust Gases from Motors Working on a Closed Cycle, G. F. Jaubert, 450
Making Sound Metal Ingots, R. A. Hadfield, 478
Minimising the Oscillatory Movements of Ships, Ac., E. O. Schlick, 32
Arch, Sectional, W. Gossett, 478 Armour-plate, Ac., F. Giolitti, 212 Bearing Roll with Angular Interspace, C. S. Lock wood, 320
Bench Vice, J. R. Long, 630
Blast-furnace Gas, Apparatus for Purifying, H. Savage, 294
Boiler for Articulated Locomotives, H. b. Vincent, 630
Watcr-tnbe, J. P- Sneddon, 66 Boilers, Water-tube, Casing for, J. Suck, 131 Bottle-stopper, M. L. Orr and F. C, Orr, 162 Capped Armour-piercing Projectile, C. V. C.
Wheeler and A. G. McKenna, 344 Car Truck, C. H. Knobbs, 554
Chain Conveyor, T. A. Coleman, 108 Chain-grate Furnace, L. H. Maxfield, 162 Coal Dust, Coal Slack, Ac., Method of Semicoking, 506
Compressed Air Engines, Method of Operating, C. B. Hodges, 41^
Compressor, D. Warren, 580 Condenser, Counter-current, O. H. Mueller, 396
Pump, P. J. Pennings, 162 Steam, R. D. Tomlinson, 28 Surface, Y. Wadagaki. 56 Connecting Pipe, Flexible, G. W, Henry, 294 Crane, Floating, A. Bode, 294 Dam and Apparatus for Construciion, H. L.
Cooper, 630
Electric Furnace and Method for Operating | Same, J. F. Shawhan, 370
Engine, Combustion, C. E. Henriod, 370 Installation, Combined Reciprocating and Turbine, J. Irving, 530
Internal Combustion, C. W. Higgs, 680 J. H. Hopkins, 680
H. L. Jones, 56 R. Lucas, 396 Steam, J. Stumpf, 396 Two-cycle Internal Combustion, E. A. Meyer, 564
Expansion Joint for Pipe Lines, E. F. Osborne, 82
Flexible Driving Connection, S. M. Vandam, 680
Friction Coupling, H. Baumgartner- Mica, 108
Forging Press, T. F. Baily, 506 Fuel, Process of Treating, A. G. Maul, 320 Furnace, Regenerative Reversing, L, L. Knox, 530
Gas Discharging Devices for Retort Coke Ovens, W. H. Allen, 240
Furnace, Regenerative, G. H. Benjamin, 294
Method of and Apparatus for Producing, E. E. Slick, 554
Producer, G, C. Stone, 506
Retorts, Lid for, H. J. Toogood, 108 Grinding Machine, Universal, H. B. Nicholls, 82
Gons, Ramming Apparatus for, E. S. Schneider, 240
Helical Rolle, Process of Making, C. S. Lockwood, 630
Hydraulic Wheel Presses, Attachment for, M. M. Moran, 344
Incinerating Plant, E. F. Price, 630 Ingot Turning Device, F. B. Carraher, 82 Injector Condenser, W, M. Fleming, 320 Liquid Hydrocarbon Fuels, Method of Making Fixed Gas from, H. A. Grine, 424
Locomotive, Articulated Compound, C. J. Mellin and J. J. Jones, 604
Boiler Furnace, F. F. Gaines, 108 Electric, E. F. W. Alexandersoo, 320
Engine, H. D. Taylor, 294 Internal Combnstion, A. H. Eble, 370
Spark Extinguisher, J. Player, 370
Locomotives, Swing Truck for, W. L. Austen, 370
Lubrication of Thrust Bearings, C. A. Parsons, 604
Metol Ingots, Process and Apparatus for Making, J. F. Mounot, 82
Power Distribution, System of, W. L. R. Emmet, 212
Projectile, F. Ziegenfuss, 162 Pulveriser, H. A. Goetz, 134 Railroad Motor Car, S. D. Reynolds, 344 Reduction Gearing, G. W. Melville and J. H.
Macalpine, 212
Rolling Slill, J. Fawell, 162, 186
Wheels, Means for, A. R. Andrews, 478
Safety Valve, H. C. McCarty, 424
Skeleton Post or Tower, E. E. Newman, 530 Snow Plough, E. K. McLain. 186
Steam CondensiDg Plant and Air Pump, W. Weir, 604
Stone*Cru8hing Machine, I. L. Mitchell, 240 Storage Battery Cells, Mechanical Construction of, P. Kennedy, 134
Sab-Aqueous Kock Breaker, B. H. Coffey, 320 Superheating Steam, Apparatus for, H. Cruse, 604
Surface Condenser, C. G; Curtis, 396 'Pin from Scrap, Process of Removing, C. J.
Reed, 320 Tire, L. M. Nelson, 506 Track Sander, J. H. Walters, 580 Transmission Device, Variable Speed, F. A.
Moore, 506 Gear, Major J. Robinson, 450
Turbine Blading, J. £. Snyder, 28 Driving Auxiliary Apparatus, A. M.
Krueai, 212 Elastic Fluid, C. J. Curtis, 212
R. N. Ehrhart, 424
W. J. A. JjoudoD, 28
G. Westinghouse, 450 Goveroiog Mechanism, E. E. Arnold, 450
Marine, G. Westiogbouse, 28 Vacuum-producing Apparatus, L. W. Serrell 344
Valve Gear, H. Forbes, 450 Warship, N. Soliani, 530 Wire-drawing Machinery, A. Rathbone, 554

Patent Specifications, British:

Aeronautic, 161, 314, 604, 630 Batteries and Accumulators, 424
Condensers and Feed-water Heaters, 239 Cranes and Conveyors 162, 554, 630
Dynamos and Motors, 55, 81, 107, 161, 185, 211, 239, 293, 319, 343, 395, 424, 449, 477, 505, 529. 553, 579. 629
Engines, Internal Combustion, 28, 55, 81, 133, 161, 185, 211, 264, 293, 319, 343, 395, 423, 477. 553, 579
Steam, 27, 107, 161, 263, 369, {553, 57^
Gas Producers, 293, 423, 478, 529
Lighting and Heating, 81, 554, 604 Locomotives, 239, 344, 553
Machine Tools and Shop Appliances, 212, 370, 529, 580, 604
Marine Propulsion, 319
Measuring and Testing Instruments, 28, 56, 107, 134, 212, 240, 320, 424, 450, 506, 530, 554, 604, 629
Mines and Metals, 320, 344, 370, 449, 478 Miscellaneous, 82. 108, 134, 1^2, 186, 240, 264, 294, 344, 370. 396, 478, 506, 530, 580, 630
Motor Cars and Road Traffic, 161, 239, 294, 553 Ordnance and Armour, 212, 240, 319, 450 Pumping and Blowing Machinery, 211, 293, 423, I 478, ^5
Ships and Boats, 82, 370, 449, 478 Steam Generators, 27, 55, 81, 107,133, 263,293, 369, 395, 423. 477, 603, 629
Switch Gear, 239, 264, 369, 424, 603, 629 Telegraphs and Telephones, 134, 369, 529, 603 Tramways and Railways, 186, 211, 3^, 396, 424, 450, 604
Transformers, 185, 293, 344 Transmission of Power, 211, 294, 505, 654, 580 Turbine Machinery, 55, 107, 263, 396, 423, 505, 529, 679, 603
Water Purification, 369 Wireless Telegraphy, 629

PAVLOFF, M. A., on Blast Furnace No. V. of the Alexandrovsky Works, 64, 65

Personal and Business Announcements

(missing lines)

RAIL Planer—see Dreadnought

Railways and Railway Matters, General:

Bridges—see Bridges
British Railway Coaches for South America. Birminghaoi Railway Carriage Company, 285 Cleansing of Railway Carriages, 337 Continuous Current 1200-volt Railway, 526 Design of Rolling Stock for Smooth Rail Working on Heavy Gradients, F. W. Bach. 130 High Speed E ectric Railway, Kearney, 238 loternationsl Railway Congress, 625 Railway Accounts, 614
Cross-over, Built Up, Edgar Allen, 460 Tools—see Machine Tools Railways and Tramways in 1909, 22. 32 Resistance of Goods Trains, 467, 520 State Light Railways, 567
T-re and Rail, Area of Contact between, 308 Wheels, Independent, 150

Railways and Railway Matters, British, Colonial and Indian:

Accidents, British Railway, in 1909, 489
Stoat’s Nest, 118. 123, 357, 363 ; (Letters), 258, 380, 420, 443
Australian Trans-continental Railway, Gauge of the, 48 ; Survey of, 115
Bwry Railway, Light Train on, 146
Caledonian Railway Abandons Branch Lines, 381
Canadian Pacific Railway Bridge at Lachino, Rebuilding, 614
Enfield and Stevenage New Loop Line, 328, 332
London, Brighton, and South Coast, Accident at Stoat’s Nest, 118, 123, 357, 363 ; (Letters), 258, 380, 420. 443
Railway Electrification, 146 North-Eastern Railway Steamers—Ships Railway Demurrage Dispute in Scotland, 49 Position, 521
Sydney, Proposed Suburban Railways, C. 0. Burge, 425

Railways and Railway Matters, Foreign :

American Railway Accidents, 490
Central Argentine Railway, Workshops Electrification, 538, 542
Colombia. Great Northern Central Railway of, 215, 226
Colombian National Railway, 241 Continental Railway Investigations, 442, 640 Costa Rica Railways, 531 (Tufo-page Supplement^ June 1910)
French Railway Accident, 637 French-Swiss-Italian Railway Communication, 24
Guatemala Railway, 371
Hudson and Manhattan Railroad, Hudson
River Tunnels, C. M. Jacobs, 232
Salvador Railway, 631

Railway Locomotives: General:

Links in the History of the Locomotive, 432 Locomotive Adhesion, 383
Engineering in 1909, 17 ; (Letter), 101
Proportions, 44 the Book? of the, Lawford H. Fry, 295, 335, 372. 413, 454
Locomotives, Eoormous, 176
Model Locomotive, New, at South Kensington, 434 ; (Letter), 5^
Superheaters—see Superheaters
Tank Engines for Fast Passenger Traffics, 327, 457, 521
Tools—see Machine Tools

Railway Locomotives: British, Colonial and Indian:

Compounding and Superheating in Horwich Locomotives, G. liogbes, 287, 309, 315, 333, 338, 405,411
Great Central Four-coupled Tank Eogine, 521 {TfeO'j)age Supplement^ Afay 1910) Wesceru Express Locomotives and their Work, 142
Indian Railways, Standard Locomotives for, 254
Lancashire and Yorkshire Railway, Compounding and Superheating in Locomotives, G. Hughes, 287, 309, 315, 333, 338, 405, 411; (Letter^, 459
London, orightonand South Coast Superheater Tank En^ne, 327
Midland Six-coupled Passenger Tank Engine, 456, 457
North-Eastern Railway, Eight Wheels Coupled, Three-cylinder Tank, 63 {Ttea-page Supplement^ January 21xL 1910)

Railway Locomotives: Foreign:

American Electric Locomotives, 73 Four-cylinder Superheater Locomotive, 419
L'^corootives, Recent Developments io, 480
Bavarian State Railways Locomotive, 635 Bel^an State Railways Locomotives, 634, 642, 644
Brussels Exhibition, Locomotives at, 634, 642, 644
Nord of France Express Engines, J. T. Burton Alexander, 102
Paris, Lyons and Mediterranean Pacific Type Locomotives, 94, 98
Petrol Locomotive for the Argentine, Brooke and Co., 204
Rock Island Railway Locomotive—sf-e American Four-cylinder
Roumanian Locomotive Competition, 621

RATING of Machinery, 138 ; (Letter), 193 Refrigerating Machine, “Arktos,” Werner
PKeiderer and Perkins, 636 Refrigeration Plant~x«/ Ice-making Re-saw, Large Band, A. Ransome, 51 Resistance, Measurement of, 543 Rest Cure, The, 544 Rifles—War Material Rock-boring Drill, Hydraulic, Waclaw Wobki, 24 Rolling Stock, Railway—®see Railways Rosenhain, Dr. W., on Alloys of Copper, Alumi
nium, and Manganese, 87, 103, 190
Rosyth—see Harbours
Roumanian Locomotives—Railways, Locomotives
Royal Agricultural Society—see Exhibitions
Commission on Sewage Disposal, 399 Ruck-Keene. H., on Treatment of Marine Boilers on Long Voyages, 66

SALT Works— See Works
Sanitary Engineering in 1909, 9
Sankey, Captain, and Others on Steel Testing, 569, 575, 598
Sarco Feed-water Weigher, Sandors, Rehders and Co., 126
Saw Bench, Portable, Electrieally Driven, Jos. C. Nicholson Tool Co , 196
Larcfe Band, A. Ransome 51
Saws, Two Electrically Driven Wood, John Pickles, 472
Scientific Guesswork, 228
Scntt Younger, A., on Electric and Autogenous Welding, 220
Screw Propeller Problems, 334 ; (Letter), 443 Sebmer and Drawe, Messrs., on Reversing Rolling Mill Engines, 468, 484
Seligman, Dr. R., and F. J. Willott on Alu- mininm and its Alloys, 62, 97
Sewage Disposal, Royal Commission on, 399, 426, 452
Pumping Station at Glasgow, 348, 349, 495
Works, Shieldhall, at Glasgow, 492, 495 Sewerage and Sewage Purification in the United States in 1909, 139

Ships and Shipbuilding, General:

Auxiliary Machicery of the Cartier, 638 Cargoes on Board Ship, Ascertaining the Weight, A. Murray, 299
Clyde Shipbuilding, 130, 224
Coal Conveyor for Loading Ships, C. A.
Musker, 102 Commercial Motor Vessels, 384 Corrugated Sides of the e.s. Monitoria and their Effect, A, H. Haver, 204
Electric and Autogenous Welding in Ship Repairs, 220
Geared Turbine Machinery for Merchant Ships,
C. A. Parsons, 322 ; (Lytters), 362, 380, 420 Marine Engines and Motors—see Engines and Mo< ora also Electrical Matters Marine Eogineering in 1909, 16; (Letter), 101
Eneineeriog in the United States in 1909, 85
Superheating, 400 Turbines—see Turbines Modern Screw Propeller Results, T. B. Abell, 298, 334
Motor Lifeboats of the R. N. Institution, J. R. Barnett, 299
Production in the Engineering and Shipbuilding Trades, Censu* of, 95
Propellers, Two, Three, or Four, 113 Propulsion, Phenomena of, Professor J. B.
Henderson, 298, 334
Screw Propeller Problems, 334 ; (Letter), 443 Shaft Horse-power Measurement, Twist and Torque, Professor B. Hopkinson, 324 Stability of Ships, 267
Steamship Repairs by Electric and Autogenous Welding, A. Scott Younger, 220 Superheating at Sea, 437 ; (Letter), 526 Tanks, Experimental—see Tanks Turbines—see Turbines
Wako and Thrust Deduction Values, W. J. Luke, 298, 334 ; (Letter), 443
Work and Wages, Particulars of, 104

Ships and Shipbuilding, British Navy:

Australian Destroyer Paramatta, 164 British Scout Cruisers, 61
Warships, Forty Years’Progress, 564 Collingwood, H.M. Battleship, Turbines of, 139 {Tteo Ttfo-page Suppleinenis, FebrwsrtfWth, 1910)
Colonial Warships, 276, 363 Colossus, H.M. Battleship, 376 Destroyers, British and German, Turbines for, 266 {Tieo pag'’ Supplement^ Marek 1910) Hercules, H.M. Battleship, 498
Lion, H.M. Cruiser, A Forecast, 10, 14, 36
Swift, H.M. Destroyer, Cammell, Laird and Co., 232 {Snppb-ment^ January Tth^ 1910) Thames Dreadnought, 308 Tribal Class of Destroyers, 314
Warships, Four New, 23
Zulu, H.M. Destroyer, Hawthorn, Leslie, 314

Ships and Shipbuilding, Naval Matters:

Battleship of the Future, Admiral Bacon. 273, 284, 307
Clyde, Warship Building on the, 363
Construction of Warships and Machinery on Tyneside, 249
Electricity on Warships, 69 ; (Letter), 101 Engine-rooms, Ancient and Modern, 279 First Lord’s Statement, 279
Forty Years’ Progress in Displacement and Speed of Warships, 564
Jena as a Target, 247
Naval Architecture, Account of the Society for the Improvement of, A. W. Johns. 274
Engineering in the United States in 1909, 85
Estimates, 253, 269 Experiments, 227
Rosyth as a Naval Base, 3.53 Shooting in the Navy, 143
Supplementary Navy Estimates, 224
Three-gun Turret, Coming of the, 88
Turbines io Warships, Present Status of, 43
United States Navy, Engineering Education in the, 61
Warship Machinery, Increasing Cost of, 242
Warships and Machinery under Construction in England, Progress of, 36 ; (Correction), 63 of the World, 350, 392
World’s Dreadnoughts, 330, 360

Ships and Shipbuilding, Foreign Navies:

American Scouts, Comparative Trials, 557 Argentine Dreadnoughts, 152 ; (Letter), 193 Austria-Hungary, First Submarine Boats for, 140
Motor Gunboats, Yarrow, 301. 306 Austrian Naval Programme, 494 Brazilian Scout-Cruisers Bahia and Rio Grande do Sul, 431, 514, 518 [Ttcn-ixine SunnlcmerUf April 1910)
Chilian Navy, New Engineer-in-Cbief, Lieut. H. C. Anstey, 573
Destroyers, British and German, Turbines for, 266 [Ttro-pag> Supplfvient, March \3)lh^ 1910) French Battleships, Projected, Jean Bart and Courbet, 356, 362, 6z2
Destroyer Actde, 245 {Tiro-page Sup- plemenlt March llf/i, 1910) Destroyers, Comparative Trials of, 95 Naval Programme, 161, 334 Torpedo-boat Destroyers, 245, 562;
((jorrection). 270 ; (Letter), 340 {Ttco- pagr Supplcmtnlt March IIM, 1910) German Cruiser Von der Tann, 488 Japanese Battleship Satsuma, 386
Cruiser Ibuki, Turbines, Fore River Shipbuilding Company, 86 Jena as a Target, 247 Norwegian Submersible Kobben, 612, 613, 616 Portugal. Mine-laying Steamer for, Thorny- croft, 143
Russian Navy, Present Status of, 110

Ships and Shipbuilding, Mercantile and Miscellaneous Vessels:

Clyde Shipbuilding, 130, *224
Edinburgh Castle, Union-Castle Line, Harland and Wolff. 130
Mercantile Ships in 1909, 18
Mouitoria, s s.. Corrugated Sides of, A. H. Haver, 204
Mountaineer, Paddle Steamer, A. and J. Inglis, 624
North-Eastern Railway Tug Boats, Cox and Co., 191, 19.5
Salvador Railway Steamers, 632
Schwann, s.s., Schmidt Superheater on, 400
Survey Twin-screw Steamer Cartier for Canada, Swan, Hunter and Wigham Richardson, 638
Twin-screw Shallow-draught 'lug Bulbul, G. Rennie and Co., 597
Vespasian, s.s.. Geared Turbine Machinery in, C. A. Partons, 322 ; (Letter), 362
Vollrath Tham, Ore-carrying Steamship, Hawthorn, Leslie and Company, 278, 282
White Star Line {Sij'trrn-jtugr Supplement^ June 2Ath, 1910)
Liners Lanrentic, Olympic, and Titanic, 18, 231, 640 {Supplement^ January lUt, 1910) ; {Sitlem-page Supplermmt and bro four-page Sup- plrtnrntff June 24f//, 1910)
Liner Mersey, Training Ship for Boys (x., Sijcteen-jmge Supplement^ June 2Atkt 1910)

Shipbuilding Notes :

Anchor Line and Booth Line, New Steamers Ordered, 208
Austria-Hungary, Prosperity in Shipbuilding Industry, 117
British India Company’s Now Vessels, 117 Experimental Tank at Teddington, Superintendent’s Appointment, 208
G. M. Stabiuty Balance, 50, 117
Holt and Co.’s Shipbuilding Methods, 117 Laing’s Yard to be Reopened, 141
Large Liners, Increased Number Projected, 208 M. G. Meters, 50, 117
Naval Architecture in 1909, 50
Teaching in Durham and other Universities, 60 Protesilaus, and Innovations in Shipbuilding, Hawthorn, Leslie and Co., 117 Shipbuilding Industry’s Iteviving Prospects, 141 Smith’s Docks Company Moves to Middlesbrough, 141
Snaefell and Levuka Launched, Structural Details, 208
Trieste and Lloyd Arsenal, 117 !
Union-Castle Liners Garth Castle and Edinburgh Castle Launched, 141

SHIPYARDS—Works Shooting—Ships, Naval Matters Shore Detritus, Accumulation of, during an Offshore Wind, Prof. A. H. Gibson, 632
Shows—Exhibitions Signalling—sr/- Submarine Sinking Foundation Piers with a Shield, 259 Sleigh—Motor Sleigh ,
Slide Rule, Yokota, John Davis and Son, 118
Smith, Prof. C. A. M., on Elastic Breakdown of Certain Steels, 485
- E. A., on Assay of Industrial Gold Alloys, 62
- R. H., on Dams with Overhung Batter, 544
- R. H., on Preliminary Training of Engineers, 397
Sounding Machine for Marine Survey, “Lucas,” 638
South Africa, Conveyance of Machinery in, 622 America—ser Engineering
Spark Arrester for Cupolas, S. Osborn and D. jCsrnegie, 613
Sprinklers, Grinnell’s Automatic, 398
State, The, and Inland Transport, 199 i
or Private Bounties on Steel Exports, 544
Steam Pipe, Indicating a, 36; (Letter), 127 Turbines—Turbines Whistle Pipes, Preventing Condensation in, J. H. Yatoi, 441 i
Steel—str Iron and Steel
Storie, 6. B., on Steam Turbines for Driving Textile Mills, 100
Streets and Roads in the United States in 1909, I 140
Stromeyer, C. E.. on Brittleness of Mild Steel Due to Nitrogen, 324 '
Submarine Sound Signalling, Gardener Apparatus, British Insulated and Heleby Cable Company, 391
Sugar Cane Mill, Rousselot, 509 Machinery at Brussels, Stork, 508 San Salvador, Fawcett, Preston and Co., 509
Superheater for Locomotives, American, 260 Schmidt, on s.s. Schwann, 400 Superheating, 70 at Sea, 437
Supplement, Sixteen-page, the White Star Line, {JuM 24tk, 1910)
Supplements, Illustrated—See Separate Section

TAGAYEFF, G., on Homogeneity of Metals, 485
Tank, Experimental, at the National Physical Laboratory, 248. 249, 274, 286
Telegraph Wires, Electrostatic, Charging of, by Locomotives, R. W. Weightman, 406 Telegraphy and Tele{)bony, Developments, Sir James Gavey, 648
Temperature, Indicator, F. Mellin and Co., 77
Test of Steam Engine—XM Engines
Testing Cement by the Brinell Ball Method, 218 Machine. Edward G. Herbert, 473, 485, 500, 519
of Materials, Berlin Material prufungs- arat, 39, 586
Trass, Professor M. Gary, 586
Textile Mills, Steam Turbines for Driving, G. B. Stone, 100
Thames Dreadnought, 303
Thermal Storage at King’s-road Works, Pancras, 572
Thomas, Percy H., on Lightning Protection Tidal Power, W. O. Horsnaill, 461 ; (Letters), 590
Tide-predicting Machine, E. Roberts, 48
Tin-box Factory at Barking, Self-Opening Tin Boz Company, 222
Tire and Rail, Area of Contact Between, 308
Tires and Axles Exhibited at Buenos Ayres,
Thomas Firth, Vickers, Sons and Maxim, and Cammell, Laird and Co., 460
Titan Fittings—Pneumatic
Torsionmeter, Hopkinson-Thring, 324
Town Planning in Liverpool, 171
Tractor, Light Compound Steam, Mann’s Patent I Steam Cart and Wagon Company, 153
Oil, Cyclone Agricultural Tractor Company, 63D
Marshall. 636
Steam, Mann's, 636
Wallis and Steevens, 636
Tractors, Agricultural, at Liverpool Show, 636
Oil, Ivel Agricultural Motors, 636 Saunderson and Gifkins, 636

TRADE Improvement, 46 Traffic, London, 35, 466
Trains—see Railways
Tramway Cars, Electric Braking of, A. Gerrard, 414
Tunnels—see Railways Turbine, Bergmann Steam, Dick, Kerr and Co., 163
Gas, 149
Marine Steam, with Reducing Gear, Westinghouse Company, 178, 179 ; (Letters', 362. 380, 420
Rateau Marine Steam. 563
Results, Steam, Comparison of, 364
Steam, Rotor Construction, 494
Turbines of U.M. Battleship Collingwood, 139 [Ttpo Ttro-page Supplements^ February llfA, 1910)
for Brazilian Scout-Cruisers Bahia and Rio Grande do Sul, Vickers, Sons and Maxim, 431, 514 518 {Tteo-page Sup’ plement^ April 29M, 1910) at Brussels, 608
for Canadian Hydraulic Lift Locks, 589 Impulse Marine, in Germany, 266, 531, ^8; (Letter), 590 (Ttvn-page Supplemenlt Marek 18^/<, 1910)
for the Japanese Cruiser Ibuki, Fore River Shipbuilding Company, 86
Marine Steam, Design of Manumvring Gear for, 479
Marine Steam, Impulse and Reaction, Sir W. H. White, 531, 568 ; (letter), 590
and Piston Engines, Combined, 465 and Propellers, 438 ; (Letter), 459 Steam, for Textile Mills, G. B. Storie, 100
Warships, Present Status of, 43
Tyne Pier—see Harl^urs

UNEMPLOYMENT—»«f Labour

VACUUM. Cost of a, 96
Valencia Electric Station—Electrical Matters Valves, Two New, C. E. Teilow, 625
Viaduct, Fortcreek, 646 ; Cleveland Bridge and Engineering Company, 646
Vickers, Sons and Maxim's Exhibits at Buenos Ayres, 460

WAGON, Electric Haulage, 470
Milling Machine—Machine TOCIM
Wagons, 40-Ton Bogie, Leeds Forge Company, 460
Walker, Miles, Exciter, 250
- on Short Circuiting Electric Generators. 365
- on Turbo-Field Magnets, Ac., 365,388

War Material:

Armoured Machine Gun Cars, 84
French Government Specification for Automatic Rides, 301 ; (Erratum). 333
Howitzer Shell, Ehrhardt, 513
Fried. Krupp. 597
Krupp Lights for Field Artillery, 550
Ordnance, New Type, Ehrhardt Shell, 513
Schneider's Li^t Field Gun, 521
Velocity of Bullets, Improved Method of Measuring, Professor Crantz. 619
War Material in 1909, 3
Warship Machinery—see Ships, Naval Matters Warships—sn- Ships

WASHERY Bunkers—see Coal
Water Cooler for Gas Engines, Test, 336; (Letter), 862
Purification in the United States in 1909, 123
Recorder, Lea, 537

Water Supply:

Braintree Waterworks Extensions, 194
Filtration Data, W. R. Bald win-Wiseman, 155
Lead in Drinking Water, 428
Liverpool Waterworks at Vymwy, 274, 310
London, 433, 610
Nottingham, Pumping Engines for, Ashton, Frost and Company, 124 {Ttro’/Mg^ SuppU- mrnlt February itk, 1910}
Sheffield, L. S. Af. Marsh, 155
Water Supply in 1909, 8
- the United States in 1909, 123
Welsh Scheme, 472

WATER Wheels—Wheels
Weaving Appliances, F. Nasmith, 50
Welding—itte Electric Matters
Westminster Electrical Station—see Electrical Matters, Horseferry Station
Wheels, Motor Cars—see Motor Cars Railway—see Railways Water, Application of the Pitot Tube to
the Testing of, W. R. Eckart, 34, 44
White, Sir W. H., on Impulse and Reaction Marine Steam Turbines, 531, 568; (Letter), 590
Wimperis Accelerometer, 455
Winding Plant, Electric, at the Hartou Colliery, 620, 621
Wireless Telegraphy and Telephony Instruments, . H els by Wireless Telegraphy Company, 546
Wood-boring Machines, Four-spindle, John Pickles, 650
Wood Saw—see Saws
Workmen’s Trips to Brussels, 608

Works:

Electrical Works at Southall, Johnson-Sundell, 31
Galvanising Works at Chelsea, Cowper-Coles Syndicate, 391
German Shipyards, 188, 583
Salt Works at Weston Point, Cheshire, 584, 592 ; (Additions), 628, 650
White Star Works, Liverpool (xi., Supplement^ June 1910)

YARNS, Hand Knotter for Tying, J. Stubbs, 130
Yarrow Boilers for Warshij)®, 392
Year-books—xt r Calendars, Ac.
Younger, A. Scott, on Steamship Repairs by Electric and Autogenous Welding,

Grace's Guide To British Industrial History

The Engineer 1910 Jan-Jun: Index: Miscellaneous

See Also

Sources of Information