Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 images on early companies, their products and the people who designed and built them.

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

Engineering 1885 Jan-Jun: Index: Illustrations

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Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.
Engineering 1885 Jan-Jun: Illustration Index.

Note: This is a sub-section of Engineering 1885 Jan-Jun: Index

Air Compressor, Scott’s, 474

Air Compressors at the Arlberg Tunnel, 368

Air Locks at the Forth Bridge, 137,190

Alarms, Fire, Martin’s Automatic, 4

American Time, 399

Anchor Gear, Baxter’s, 199

Anderson and Gallwey’s Shearing Machine, 212

Anderson’s Muzzle-Pivotted Gun, 467

Anderson’s Water Purifying Apparatus, 523

Anglesea Swing Bridge, Cork, Hydraulic Machinery at the, 178, 179, 182, 183

Arc Lamp, The Belfast, 145

Arc Lamp, Rogers’, 119

Arc Lamps, Protecting, from Lightning, 247

Artesian Wells, Boring, 683, 684, 709

Artillery at the Inventions Exhibition, 466, 467

468, 470, 546, 547 ’

Asbestos Opening Machine, 231

Asbestos Works, Harefield, Plan of the, 231

Attwood and Co.’s Lifts, 550

“ Australasian,” s.s., Engines of the, 111, 114

Autobiography of a Whitehead Torpedo, The : Arrowhead, 236

Carriage for Pinnace without Slide, 3C6

Dragging for Lost Torpedo, 260

Electro-Contact Mines, 128

Electro-Mine, 127, 128

Firing Torpedo from Pinnace, 307

Grand Harbour, Malta, Chart of the, 385

Ground Mines, 128

Hand Charges for the Navy, 280

Lead of Electric Wires used in Gun Circuit, 257

Mechanical Mine, Extempore, 127

Nets for Torpedoes, 334

Outrigger Torpedo, 383

Overlip Carriage, 205

Royal Laboratory Torpedo, 14 in., 155

Section of Circuit Closer, 128

Targets for Torpedo Practice, 257

Torpedo Director, 414, 415

Torpedo Fight, 333

Tubes for Firing Torpedoes, 334

Underlip Carriage, 177

Water and Lifting Tongs, 205

Water-Tight Door, 383

Whitehead Torpedo, 127, 128, 155

Automatic Boiler Feeder, Mayhew’s, 69

Automatic Cut-Outs, 404

Automatic Machine Gun, The Maxim, 626, 635

Automatic Phidol, 221, 297

Automatic (Tumbler) Cut-Out, 351

Babcock and Wilcox Boiler, The, 478

Bagshaw and Sons’ Friction Clutch, 563

Band-Saw Sharpener, Rasmussen’s 495

Band Saw, Watts and Co.’s Double, 652

Barrow’s Screw-Cutting Machine, 498

Bauer’s Linked Spanner, 495

Baxter’s Anchor Gear, 199

Baxter’s Camp Kitchen, 496

Beckenham Boiler Explosion, The, 294, 295

Belfast Arc Lamp, The, 145

Belling’s Wagon-Coupling Apparatus, 494

Belliss’s Boiler for 21 ft. Steam Pinnace, 81

Belliss’s Compound Engines for 21 ft. Steam

Pinnace, 80

Bell’s Pulley Block Brake, 498

Belts, Driving, 695

Bending Machine, Hydraulic Keel Plate, 129

Bending Press for Plates ar<J Heating Furnace ;

The Forth Bridge, 43

Bernay’s Steam Pump, 522

Berry and Sons’ Planing Machine, 389

Berry and Sons’ Treble-Geared Lathe, 551

Bird’s-Eye View of Inventions Exhibition, 515

Bjerkness, Professor, The Hydrodynamic Researches of, 305, 357, 358, 413, 543

Block and Interlocking Systems, Saxby and Farmer’s Union of, 514

Boats, Torpedo, White’s 56 ft., Compound

Engines and Pumping Engines for, 48

Boiler, The Babcock and Wilcox, 478

Boiler, The “ Cestus” (Joicey’s Patent), 475

Boiler, Coles and Matthews’ Vertical, 341

Boiler Drilling Machine, Sharp, Stewart, and Co.’s, 570

Boiler Explosion, The Beckenham, 294, 295

Boiler Explosion at Cork, 97

Boiler Explosion, Rotherham, 63

Boiler Explosions in 1884; E. B. Marten’s

Annual Report, 263, 287

Boiler Feeder, Mayhew’s Automatic, 69

Boiler, The Lane Sectional, 480

Boiler Plates, Thick Steel, 387

Boiler, Root’s, with Stollwerk’s Feed-Water Purifying Apparatus, 475

Boiler for^l ft. Steam Pinnace, 81

Boiler for White’s 56 ft. Torpedo Boat, 49

Boilers and Boiler Fittings at the Inventions Exhibition, 475, 478, 479, 480, 481, 483

Boilers, Craig’s Heating and Circulating Apparatus for, 649

Boilers, Cylinders, and Paddle Wheels of the Steamer “ Normandy,” 282, 283

Boilers, Forced Draught for, Willans’ Arrangement of, 409

Boilers of the “ Louisiana” with Water Walls and

Firebrick Enclosed Furnaces, 238, 239

Bore Hole, Finding a, 31

Bore Hole Surveying Apparatus, Macgeorge’s, 259

Bore-Tube Drilling Machine, Merry weather and Sons’, 187

Boring Artesian Wells, 683, 684, 709

Boring and Screw-Cutting Apparatus, Snowden’s, .571 . , ......

Borland’s Vorlex Jet Pump and injector, 483

Boulton’s Apparatus for Preserving Timber, 505 Bower and Thorp’s Regenerative Gas Lamp, 222 Box and Waller’s Washer Gas Scrubber at the

St. Albans Gas Works, 405

Brake, Bell’s Pulley Block, 498

Brake, Colquhoun’s Continuous, 494

Brake, The Vacuum Automatic, 494

Brake, The Westinghouse Automatic, 493

Brass-Finishing Lathe, Schischar and Harrison’s, 329

Breakwaters, Floating, 559

Bridge, Fall of a, during Construction, 248

Bridge, The Forth, 42, 43, 56, 57, 136, 137, 140, 190

Bridge, The New Tay, 689

Bridge, Proposed Low-Level, across the River ' Thames at the Tower, 65

Bridge, Proposed, over the River St. Lawrence, at Quebec, 336

Bridge over the River Adige, at Verona, 384, 385

Bridge, Road and Railway, over the River Dnieper, Russia, 85, 88,110, 160,161, 213, 216

Bridge, Swing,- Anglesea, Cork, Hydraulic Machinery at the, 178, 179, 182, 183

Bronze Conductors, Silicious, 18

Brotherhood-Hastie Variable Power Hydraulic Engine, The, 507

Brush Armature and Lamps, 441

Brush System of Electric Lighting, The, 443

“ Bryderen,” Ice-Breaking Ship, The, 133

Buda-Pesth Central Railway Station, Ganz and Co.’s Electric Lighting of the, 7

Buda-Pesth Water Works, Compound Pumping Engines for the, 578, 622, 623

Buenos Ayres Great Southern Railway, Sleeping Carriage for the, 242

Bullivant’s Steel Wire Launching Checks, 286

Bumsted’s Paper Bag-Making Machine, 700

Buoy, Gas Lighted, An American, 705

Burmah, Hydraulic Dredger for (Bruce and Batho’s System), 648, 496

Bust’s Ensilage Cutter and Elevator, 364, 365

Butcher’s Voting Apparatus, 325

I Butler’s Coal Tips, 506

Cable-Laying, Dynamometers for, 174,175

Cable Tramways :

Cable-Gripping Apparatus Sutter-street, 159 California-btreet Railroad, The, 255

Clay-street Hill, San Francisco, U.S.A, 26, 27,28

Geary-street, San Francisco, 308

Market-street, San Francisco, 644 Sutter-street Railroad, 158,159 Union and Market-streets, 416

Caissons for the Queensferry Pier, Plan and Details of; The Forth Bridge, 136, 140

Calculating Machine, Edmundson’s, 486, 487

Calculating Machine, Tate’s, 487

California-street Railroad, The, 255

Cameron’s Transfer Coupling, 694

Camp Kitchen, Baxter’s, 496

Candle-Moulding Machines, 567,602, 618, 619

Car Coupler, The Janney, 493

Car Details; Tehuantepec Ship Railway, 76, 77

Carriage, Electro-plated, Wainwright’s, 10, 11

Carriage, Sleeping, for the Buenos Ayres Great

Southern Railway, 242

Carriage for Torpedo without Slide, 306

Cartridge Magazine, Quilliam’s, 470

Cask-Washing Machine, Thornewill and Warham’s, 700

Caustic Soda Condenser, Honigmann’s, 225

Cement, Portland, Testing, 656, 657

Cement-Testing Machine, Michele’s, 251, 480

Cement-Testing Machine, Spoor’s, 700

Central Railway Station, Buda-Pesth, Ganz and Co.’s Electric Lighting of the, 7

“ Cestus” Boiler, The (Joicey’s Patent), 475

Chandler’s High-Speed Engine, 69

Checks, Launching, Bullivant’s Steel Wire, 286

Chimney Construction, 173

Chuck, Storey and Phillips’s Adjustable, 498

Circuit Closer, Section of, Torpedo, 128

Clack Box and Injector for Locomotives^ Webb’s, 479

I Clark and Bowman Lamp, The, 444

Clark’s Oil Spreader, 498

Clay-street Hill Cable Tramways, 26, 27, 28

Clinometer, Macgeorge’s, 258

Clock Dial, Waters’s, 490

Clutch, Bagshaw and Sons’ Friction, 563

Coal Tips, 506

Coal Whips, Colonial, 697

Cogging Mill with Balanced Top Roll; Ebbw Vale Steel Works, 421, 424

Coles’ Crane and Grab, 502, 503

Coles and Matthews’ Vertical Boiler, 341

Colquhoun’s Continuous Brake, 494

Columbia Type Writer, The, 486

Compound Attachment for Controlling Low-Pressure Cylinders, 538

Compound Engine, Willans’ Receiver, 393

Compound Engines, Boiler, and Pumping Engines for White’s 56-ft. Torpedo Boat, 48, 49

Compound Engines of the s.s. “ Cotentin,” 344

Compound Engines, Steam Pinnace, 80

Compound Launch Engine, Duncan Brothers’, 474

Compound Pumping Engine, Hydraulic Co.’s, 482

Compound Pumping Engines for the Buda-Pesth Water Works, 578, 622, 623

Compound Spiral Piston Packing, Durham and Churchill’s, 275

Compound Steam Pump, The Worthington/495

Compound Tank Locomotive; Lbndoh and North-Western Railway, 458, 459, 462, 463

Compressor, Scott’s Air, 474

Compressors, Air, at the Arlberg Tunnel, 368

Condenser, Honigmann’s Caustic Soda, 225

Conductors, Silicious Bronze, 18

Conductors, Underground Telephone, 39

Coppin’s Triple Steamship. 575

Cork, Boiler Explosion at, 97

“ Cotentin,” s.s., Engines of the, 344

Counter, Harding’s, 490

Counter, Young’s, 490

Coupling Apparatus, Belling’s Wagon, 494

Coupling Apparatus, Davies’ Wagon, 496

Coupling Apparatus, Mildred’s Wagon, 494

Coupling Apparatus, Stone’s Wagon, 496

Coupling, Cameron’s Transfer, 694

Coupling Engines to Shafting, 682

Covinto, Roller Mill at, 433

Cox-Walker’s Lamp-Holder, 455

Craig’s Heating and Circulating Apparatus, 649

Crane, The Hydraulic Engineering Co.’s, 507

Cut-Out (Tumbler), Automatic, 351

Cut-Outs, Automatic, 404

Cutter and Elevator, Busts’ Ensilage, 364, 365

Cylinders, Low-Pressure, Attachment for Controlling, 538

Cylinders, Paddle Wheels, and Boilers of the Steamer “Normandy,” Elder and Co.’s, 282,283

Davies’ Steering Gear, 503

Davies’ Wagon-Coupling Apparatus, 496

Davy Motor, The, 448

Deane Sinking Pump, The, 482

Denham-Olpherts’ Cast-Iron Plate Sleepers, 491

Diagram Showing Public Supply of Hydraulic

Power at Hull, 262

Dick, Kerr, and Co.’s Tank Locomotive, 667

Distillation of Shale, Young and Beilby’s Apparatus for the, 530, 534

Dnieper, Bridge over the, 85, 88, 110, 160,161, 213, 216

Dock, Giaving, Havre, Electric Lighting at, 39

Dock and Pontoon, Model of ; The Tehuantepec Ship Railway, 34

Dock, Timber Dry, at Baltimore, Maryland, U.S.A., and Erie Basin, N.Y., 316

Dome for the Nice Observatory, 645

Donaldson’s Hydraulic Motor, 178

Door Spring, A Hydraulic, 251

Doors for Torpedo Boat, Water-Tight, 383

Double Ram Pump, Evans and Sons’, 103

Dragging for Lost Torpedo, 260

Draught for Boilers, Forced, Willans’ Arrangement of, 409

Dredger, Hydraulic, for Burmah, 648, 649

Drill, Houghton’s Electric, 498

Drilling Machine ; The Forth Bridge, 57

Drilling Machine, Merry weather and Sons’ Bore-Tube, 187

Drilling Machine, Rushworth’s Radial, 360

Driving Belts, 695

Driving and Pumping Engine, Gwynne’s Combined Portable, 132

Duncan Brothers’ Compound Launch Engine, 474

Duncan’s Reversing Valve for Compound Engines, 481

Duplex Detector for Facing Point Locks, Saxby and Farmer’s, 514

Duplex Electric Machine, Wimshurst’s 7-ft., 60

Durham, Churchill, and Co.’s Attachment for

Controlling Low-Pressure Cylinders, 538

Durham and Churchill’s Spiral Piston Packing, 275

Dust-Bin, Sidgwick’s Street, 508

Dynamo, The Edison, 445

Dynamo, The Edison-Hopkinson, 109, 445

Dynamo-Electric Machine and Mather and Platt’s

Systems for Driving, 156, 157

Dynamo and Engine, Mather and Platt’s, 445

Dynamo, The Gdrard, 454

Dynamo, The GUlcher, 444, 456

Dynamo, The Hochhausen, 447

Dynamo and Motor, Parsons’, 451, 461

Dynamo and Photometric Tests at Munich, 228

Dynamo, The Sun, 447, 455

Dynamometers for Cable-Laying, 174, 175

Dynamos, Goolden and Trotter’s, 610

Ebbw Vale Steel Works, Cogging Mill with Balanced Top Roll at, 421, 424

Economiser Explosion, The Oldham, 91

Edmundson’s Calculating Machine, 486, 487

Elder and Co.’s Cylinders, Paddle-Wheels and

Boilers of the Steamer “Normandy,” 2b2, 283

Electric Generator, Kendall’s, 702

Electric Governor, Jamieson’s, 31

Electric Lamp, Trouvd’s Portable, 18

Electric Motor, Reckenzaun’s, 454

Electric Lighting :

Brush System, The, 443

Buda-Pesth Central Station, Installation at, 7

Dynamo, The Edison, 445

Dynamo, The Edison-Hopkinson, 109, 445

Dynamo and Engine, Mather and Platt’s, 445

Dynamo, The Gdrard, 454

Dynamo, The GUlcher, 444, 456

Dynamo, The Hochhausen, 447

Dynamo, Mather and Platt’s, and System for

Driving, 156, 157

Dynamo and Motor, Parsons’, 451, 461

Dynamo and Photometric Tests at Munich, 228

Dynamo, The Sun, 447, 455

Dynamos, Goolden and Trotter’s, 610

Electric Light Works, The Temesvar, 106, 107

Electric Lighting of the s.s. “Etruria” and “ Umbria,” 674

Efecfric Lighting of the g.s. “ Oceanieri,” 321

Electrical Exhibition, The Paris, 309, 311, 338

Electric Lighting—continued.

Electrical Exhibition, The Philadelphia 3 4 Engine, The Tower Spherical, 451 ’ ’

Fittings, Woodhouse and Rawson’s, 455

Fountains at the Inventions Exhibition, Illuminating, 452

Generator, Gaulard and Gibbs’ Secondary Electric, 454 a

Graving Dock, Havre, 39

Gtllcher System of, 444, 456

Havre Graving Dock, 39

High-Speed Engine, Matthews’s, 450, 460, 554

High-Speed Engine, The Westinghouse, 448

High-Speed Engine, The Willans, 148

High-Speed Engines, Parsons’, 449, 450, 451

Jablochkoff System, The, 446

Lamp, The Belfast Arc, 145

Lamp, The Clark and Bowman, 444

Lamp, The Hochhausen, 454

Lamp, The Rogers Arc, 119

Lamp, The Stanhope, 444

Lamp, The Sun, 448, 457

Lamp, The Swan, 447

Lamp, TrouvtS’s Portable Electric, 18

Lamps and Armature, Brush, 444

Lamps, The Edison, 447

Lamp-Holder, Cox-Walker’s, 455

Lamp-Holder, The Vitrite, 455

Lanterns, Trotter’s Dioptric, 455

Lighting of the Inventions Exhibition, 319

Motor, The Davy, 448

Phidol, Lacoine’s Automatic. 221, 227

Portable Electric Light Plant for the Suakim Berber Railway, 337

Protecting Arc Lamps from Lightning, 247

Siemens Brothers’ Installation, 554

Thomson-Houston System of, The, 442,452, 453

Three-Wire System for Lighting, 401

Watt Meter, Walker’s, 455

Weston System of, The, 438, 439

Electric Machine, Duplex, The Wimshurst 7-ft.. 60

Electrical Exhibition, The Paris, 309, 311, 338

Electrical Exhibition, The Philadelphia, 3, 4 Electro-Contact Mines, Torpedo, 128 Electro-Mine, Torpedo, 127, 128

Electro-Plated Carriage, South-Eastern Ry., 10,11 Elevator and Cutter, Bust’s Ensilage, 364, 365 Elevator, Grain, Fifty-Ton Floating, 208, 209 Elevator, The Otis Hydraulic, 392

Ellington’s Balanced Hydraulic Lift, 507

Ellipsograph, Knott’s, 221

Engine, Chandler’s High-Speed, 69

Engine, Compound Pumping, Hydraulic Co.’s, 482

Engine, Duncan’s Compound Launch, 474

Engine and Dynamo, Mather and Platt’s, 445

Engine, Gas, The Korting-Lieckfeld, 526, 527

Engine, Gwynn es’ Portable Pumping, 132

Engine, Hoisting, at the Forth Bridge, 190

Engine, Hydraulic, The Brotherhood - Hastie

Variable Power, 507

Engine, Mather’s Portable, 328

Engine, Matthews’s Three-Cylinder, 450, 460, 554

Engine, Steam Fire, for Liverpool, Merry weather and Sons’, 279, 340

Engine, The Tower Spherical, 451

Engine, The Westinghouse High-Speed, 448

Engine, The Wheelock, 510

Engine, The Willans High-Speed, 448

Engine, Willans’ Receiver Compound, 393

Engineering Co., Central Marine, Hartlepool, Works of the, 95

Engines of the s.s. “Australasian,” Napier and Sons’, 111, 114

Engines, Compound Pumping, and Boiler for White’s 56-ft. Torpedo Boat, 48, 49

Engines, Compound Pumping, for the Buda-Pesth Water Works, 578, 622, 623

Engines, Compound, for 21-ft. Steam Pinnace, 80 Engines, Coupling to Shafting, 682

Engines, Parsons’ High-Speed, 449, 450, 451

Engines and Pumps at the Inventions Exhibition, 474, 481, 482, 483, 495, 510

Engines, Triple Expansion ; Diagrams, 224

Engines, Triple Expansion, of the s.s. “ Sobra-lense,” 675

Engines, Wilson and Co.’s Compound, of the s.s. “ Cotentin,” 344

Ensilage Cutter and Elevator, Bust’s, 364, 365

Equipment of War Vessels, Steamboat, 48, 49, 80, 81

Evans and Sons’ Double Ram Pump, 103 *

Exhaust Steam Injector, Hamer, Metcalfe, and

Davies’s Patent, 479

Exhaust Steam Injector, Holden and Brooke’s. 479

Exhibition, The Paris Electrical, 309, 311, 338 Exhibition, The Paris Milling, 630, 631, 669 Exhibition, The Philadelphia Electrical, 3, 4 .Expanding Mandrel for Facing Nuts, 353

Expansion Engines, Triple ; Diagrams, 224

Experiments, Friction, 150

Explosion, The Beckenham Boiler, 294, 295

Explosion, Boiler, at Cork, 97

Explosion, Economiser, The Oldham, 91

Explosions in 1884; E. B. Marten’s Annual Report, 263, 287

Facing Nuts, Expanding Mandrel for, 353

Fall of a Bridge during Construction, 248

Feed-Water Purifying Apparatus, Stollwerk’s, with Root’s Boiler, 475

Feeder, Boiler, Mayhem’s Automatic, 69 Finding a Bore Hole, 31 >.

Fire Alarms, Martin’s Automatic, 4

^(Engine, ®^eam’ ^errywe^therand Sons’, 279, Firebars, Sharpe’s, 84

Firebrick Enclosed Furnaces and Water Walls, Boilers of the “Louisiana” with, 2d8, 239

luring Torpedo from Pinnace, 307

Fittings, Woodhouse and Rawson’s, 455 rive-BarrelGun, The Gardner, 468 floating Breakwaters, 559

Floating Grain Elevator, Fifty-Ton, 208, 209 { og Whistle Operator (The Sonnebula), 186 1 orms of Vibrating Bodies, The, 640, 641 Forth Bridge, The :

Air Lock with Hoisting Engine, 190

Caissons for the Queensferry Pier, Air Locks for the, 137

Caissons for the Queensferry Pier, Plan and Details of, 136, 140

Drilling Machine for Tubes, 57

Heating Furnace and Bending Press, 43 Plate-Edge Planing Machines, 56

, Tubes, Details of, 42

I* orced Draught for Boilers, Willans’ Arrange-ment for, 409

fountains at the Inventions Exhibition, Illuminating the, 452

Frame for Saloon Carriage, Webb’s, 670, 671 1 riction Clutch, Bagshaw and Sons’, 563 Friction Experiments, 150

Frue Vanning Machine, The, 437

  • urnace, Healy and Thwaites’ Destructor, 700
  • Heating, and Bending Press for Plates:

The Forth Bridge, 43

Furnaces, Welford’s Smokeless, 405

Garabit Viaduct, The, 594, 595, 606

Gardner Five-Barrel Gun, The, 468

Gas Engine, The Kbrting-Lieckfeld, 526, 527,

Gas-Fired Lime Kiln, 700I

Gas Hammer, Tangye Brothers’, 570I

Gas Lamp, Bower and Thorp’s Regenerative, 222 Gas-Lighted Buoy, An American, 705 Gas Scrubber at the St. Albans Gas Works, Box

and Waller s Washer at the, 405

Gaulard and Gibbs’ Secondary Generator, 454 I Gear, Baxter’s Anchor, 199 f

Gear, Hastie and Co.’s Hand-Screw Steering, 539 Gear, The Pepper Steering, 563

Gear, Proell’s Cut-off, 483

Geary-street Cable Tramway, 308

Generator, Gaulard and Gibbs’ Secondary, 454)

Generator, Kendall’s Electric, 702

Generator, Secondary, Gaulard and Gibbs’, 454 I Gerard Dynamo, The, 454

Girard Turbine, 388

Goolden and Trotter’s Dynamos, 610I

Governor, Jamieson’s Electric, 31

Governor, Turbine, and Girard Turbines, 388 Grab and Crane, Coles’, 502, 503i

Grain Elevator, Spencer and Co.’s, 208, 209 Grand Harbour, Malta, Chart of the, 385

Graphic” Printing Machine, The, 437i

Graving Dock, Havre, Electric Lighting at, 39 Ground Mines, Torpedo, 128I

Guide-Blade Propeller, Thornycroft’s, Shallow-

Draught Steamer with, for the Nile, 361

GUlcher Dynamo, The, 444, 456i

Gun, Anderson’s Muzzle-Pivotted, 467i

Gun, The Gardner Five-Barrel, 468I

Gun, Hotchkiss Machine, 466, 467 Gun, The Maxim Machine, 626, 635 Guns, The Nordenfelt, 546, 547I

Guns, for Repelling Torpedo Attack, 281 Guns, The Strength of, 3761

Guns, Turret, Sawyer’s System of Mounting, 470 Gunther’s Girard Turbines and Governor, 388 Gwynne s Combined Portable Pumping' and

Driving Engine, 132

Hammer, Tangye Brothers’ Gas, 570,

Hand Charges for the Navy, 280I

Hand-Screw Steering Gear, Hastie’s, 539 I Harding’s Counter, 490

Harding’s Tide Motor, 490|

Harefield Asbestos Works, Plan of the, 231>

Havre, Electric Light at Graving Dock, 39 Healy and Thwaites’ Destructor Furnace, 700 Heating and Circulating Apparatus for Boilers,

Craig’s, 649’

High-Speed Engine, Chandler’s, 69I

High-Speed Engine, The Westinghouse. 448 High-Speed Engine, The Willans, 448 High-Speed Engines, Parsons’s, 449, 450, 451|

Hochhausen Dynamo, The, 447 Hochhausen Lamp, The, 454

Hoisting Engine at the Forth Bridge, 190

Hole, Bore, Finding a, 31

Holtham’s Iron and Steel Permanent Way 491 Honigmann’s Caustic Soda Condenser, 225 Horizontal and Vertical Milling Machines Hulse and Co.’s, 692, 696 ’

Hotchkiss Machine Guns, 466, 467

Houghton’s Electric Drill, 498

Hudswell, Clarke, and Co.’s, Tank Locomotive

(18-in. Gauge) at Woolwich Arsenal, 417 Hulse and Co.’s Machine Tools, 692, 693, 696 Humiston’s Candle-Moulding Machine, 602 Hydraulic Crane, The Hydraulic Engineering

Co. s, 507 I

Hydraulic Door Spring, A, 251 Hydraulic Dredger for Burmah (Bruce and

Batho’s System), 648, 649

Hydraulic Elevator, The Otis, 392

Hydraulic Engine, The Brotherhood - Hastie

Variable Power, 507

Hydraulic Keel Plate Bending Machine, 129 Hydraulic Lift and Mud Receiver, Powell’s 19 I Hydraulic Machinery at the Anglesea Swim* Bridge, Cork, 178, 179, 182, 183 g

Hydraulic Machinery at the Inventions Exhibition, 471, 474, 507

Hydraulic Motor, Donaldson’s, 178

Hydraulic Power, Recent Progress in the Public Supply of, 262, 299 1

Hydraulic Rivetting Machines (Tweddell’s System), 471, 474

Hydraulic Shearing Machine, Anderson and Gallwey s, 212

Hydrodynamic Researches of Professor Bierk-ness, The, 305, 357, 358, 413, 543

Ice Breaker “ Brydoren,” The, 133

“Illaroo” s.s., Combined Winch and Windlass and Coal Whip for the, 661

Incandescence Lighting, Three-Wire System for, 401

Indicator, Mackenzie’s Bell, 487

Indicator, Thorpe’s, 455

Indicator for the Tower.Spherical Engine 304

Induction Machines, Wimshursts, 488, 490

Injector and Clack Box for Locomotives, Webb s,

Injector, Exhaust Steam, Hamer, Metcalfe, and

Davies’s Patent, 479 . ,

Injector, Exhaust Steam, Holden and Brooke s, 479

Inventions Exhibition, The :

Air Compressor, Scott’s, 474

Artillery, 466, 467, 468, 470, 546, 547

Band-Saw Sharpener, Rasmussen s, 495

Band-Saw, Watt’s Double, 652

Bird’s-Eye View of the Exhibition, 515

Block and Interlocking Systems, Saxby and Farmer’s Union of, 514

Boiler-Drilling Machine, Sharp, Stewart, and

Boiler Fittings, 475, 478, 479, 480, 481, 483

Boilers:

Babcock and Wilcox, The, 478

“ Cestui’ (Joicey’s Patent), The, 475

Lane Sectional, The, 480

Root’s, with Stollwerks beed-Water Purifying Apparatus, 475

Stoker, Knap’s Mechanical, 475

Boring and Screw-Cutting Apparatus, 571

Brake, Colquhoun’s Continuous, 494

Brake, The Vacuum Automatic, 494

Brake, The Westinghouse Automatic, 493

Calculating Machine, Edmundson’s, 486, 487

Calculating Machine, Tate’s, 487

Camp Kitchen, Baxter’s, 496

Car Coupler, The Janney, 493

Cask-Washing Machine, 700

Cement-Testing Machine, Michele s, 480

Cement-Testing Machine, Spoor’s, 700

Chuck, Storey and Phillips’s Adjustable, 498

Coal Tips, Butler’s, 506

Compound Locomotives (Webb s System), 458, 459, 462, 463

Counter, Harding’s, 490

Counter, Young’s, 490

Coupling, Cameron’s Transfer, 694

Crane and Grab, Coles’, 502, 503

Cut-Off Gear, Proell’s, 483

Detector for Facing Point Locks, 514

Distillation of Shale, 530, 534

Drill, Houghton’s Electric, 498

Dust-Bin, Sidgwick’s Street, 508

Electric Generator, Kendall’s, 702

Electric Lighting:

Brush System of, The, 443

Dynamo, The Edison, 445

Dynamo, The Edison-Hopkinson, 445

Dynamo and Engine, Mather and Platt’s, 445

Dynamo, The Gfcrard, 454

Dynamo, The Gttlcher, 444, 456

Dynamo, The Hochhausen, 447

Dynamo and Motor, Parsons’s, 451, 461

Dynamo, The Sun, 447, 455

Dynamos, Goolden and Trotter’s, 610

Fittings, Woodhouse and Rawson’s, 455

Fountains, Illuminating The, 452

GUlcher System, The, 444, 456

Jablochkoff System, The, 446

Lamp, The Clark and Bowman, 444

Lamp, The Hochhausen, 454

Lamp, The Stanhope, 414

Lamp, The Sun, 448, 457

Lamp, The Swan, 447

Lamp-Holder, Cox-Walker’s, 455

Lamp-Holder, The Vitrite, 455

Lamps and Armature, The Brush, 444

Lamps, Edison, 447

Lanterns, Trotter’s Dioptric, 455

Motor, The Davey, 448

Siemens Brothers’ Installation, 554

Thomson-Houston System of, 442, 452, 453

Watt Meter, Walker’s, 455

Weston System, 438, 439

Engine, Duncan Brothers’ Launch, 474

Engine, The Korting-Lieckfeld Gas, 526, 527

Engine, Matthews’ Three-Cylinder, 450, 460

Engine, Parsons’ High-Speed, 449, 450

Engine, The Tower Spherical, 451

Engine, The Westinghouse High-Speed, 448

Engine, The Willans High-Speed, 448

Engine, The Wheelock, 510

Engines, Compound, Reversing Valve for, 481

Engines, High-Speed, 449, 450

Engines and Pumps, 474, 481, 482, 483, 495, 510

Fountains at the Inventions Exhibition, Illuminating the, 452

Frame for Saloon Carriage, Webb’s, 670, 671

Frue Vanning Machine, The, 437

Furnace, Healy and Thwaites’Destructor, 700

Gas-Fired Lime Kiln, 700

Gas Hammer, Tangye Brothers’, 570

“ Graphic” Printing Machine, The, 437

Guns:

Anderson’s Muzzle-Pivotted, 467

Gardner Five-Barrel, 468

Hotchkiss Machine, The, 466, 467

Nordenfelt, The, 546, 547

Sawyer’s System of Mounting Guns, 470

Suft’s Rifle Safety Device, 470

Quilliam’s Cartridge Magazine, 470

Hydraulic Crane, 507

Hydraulic Engine, Brotherhood-Hastie, 507

Hydraulic Lift, Ellington’s Balanced, 507

Hydraulic Machinery, 471, 474, 507

Indicator, Thorpe’s, 455

Induction Machines, Wimshurst’s, 488, 490

Injector and Clack Box for Locomotives, 479 Injector, Harner, Metcalfe, and Davies’, 479 Injector, Holden and Brooke’s Exhaust, 479

Knife-Sharpening Machine, Slack’s, 495

Lifts, Attwood and Co.’s, 550

Lighting of the, 319

Locomotive, Tank, Dick, Kerr, and Co.’s, 667

Locomotives, Webb’s Compound, 458, 459, 462, 463

Lubricator, Sugden’s Plunger, 483

Machine Tools, 480, 495, 498, 570, 571,692, 693, 696

Inventions Exhibition,

Motor, Reckenzaun s Electric, 451, 49b

Oil Spreader, Clark’s, 498

Paper Bag-Making Machine, Bumsted_s, 700 Permanent Way, Holtham’s Iron and Steel, 491 pArmanent Wav. Webb’s Steel, 491 _

Physical Science, 452, 455,486, 487,488,490,496 Pipe Joint, Knyper and Denis s, 700 Plan of the, 441 , Q1

Plate Sleepers, Denham-Olpherts, 491 Preserving Timber, Boulton s Method, 505 Pulley Block Brake, Bell’s, 498

Pump, Bernay’s Steam, 522

Pump, The Deane Sinking, 482

Pump and Injector, Borland s Vortex Jet, 483

Pump, The Worthington Compound Steam, 495 Pumping Engine, Compound, 482

Pumps. Westinghouse s Air and Water, 4Ji

I Railway Appliances, 493, 494, 496, 499, 514

Range Finder, The Weldon, 487

Rivetter, Hydraulic Keel, 471, 474

Rivetting Machines, Hydraulic, 471

Saw, Wattsand Co.’s Double Band, 654

Screw-Cutting Machine, Barrow’s, 498

Slide Valve, Thom’s, 481

Slot-Drilling Machine, Hulse and Co. s, 693

Spanner, Bauer’s Linked, 495

Speed Recorder, Moscrop’s, 483

Steering Gear, Davies’s, 503

Textile Machinery, 655

Tide Motor, Harding’s, 490

Tram car, Reckenzaun’s Electric, 454, 496

Type Writer, The Columbia, 486

Variable Gauge Trucks, Mackinlay’s, 499

Vertical Milling Machine, 692

Wagon Coupling Apparatus, Belling’s, 494 Wagon Coupling Apparatus, Davies’s, 496 Wagon Coupling Apparatus, Mildred’s, 494 Wagon Coupling Apparatus, Stone’s, 496

Iron Telegraph Poles, 707

Irrigation Works, The Nice, 2, 3, 53

Jamieson’s Electric Governor, 31

Janney Car Coupler, The, 493

Keel Plate Bending Machine, Scriven’s, 129

Keel Rivetter, Hydraulic (Tweddell’s System), 471, 474

Kendall’s Electric Generator, 702

Kerr, Stuart, and Co.’s, Tank Locomotive, 697

Kinipple and Morris’s Proposed Tower Bridge, 65 Kitson and Co.’s Portable Electric Light Plant

for the Suakim-Berber Railway, 337

Knap’s Mechanical Stoker, 475

Knife-Sharpening Machine, Slack’s, 495

Knott’s Ellipsograph, 221

Knyper and Denis’s Pipe Joint, 700

Korting-Lieckfeld Gas Engine, The, 526, 527

Lacoine’s Phidol, 221, 297

Lamp, The Belfast Arc, 145

Lamp, The Clark and Bowman, 441

Lamp, Electric, Trouv6’s Portable, 18

Lamp, Gas, Bower and Thorp’s Regenerative, 222

Lamp, The Hochhausen, 454

Lamp, Rogers’ Arc, 119

Lamp, The Stanhope, 444

Lamp, The Sun, 448, 457

Lamp, The Swan, 447

Lamp, Trouve’s Electric, 18

Lamp-Holder, Cox-Walker’s, 455

Lamp-Holder, The Vitrite, 455

Lamps and Armature, Brush, 444

Lamps, The Edison, 447

Lane Sectional Boiler, The, 480

Lanterns, Trotter’s Dioptric, 455

Lap-Joints, Rivetted, 362

Lathe, Berry and Sons’ Treble-Geared, 551

Lathe, Rushworth and Co.’s Vertical, 603

Lathe, Schischkar and Harrison’s Brass-Finishing, 329

Launch Engine, Duncan Brothers’, 474

Launching Checks, Bullivant’s Steel Wire, 286 Lift, Ellington’s Balanced Hydraulic, 507 Lift, Hydraulic, and Mud Receiver, Powell’s, 19 Lifts, Attwood and Co.’s, 550

Light, Electric, on the s.s. “ Oceanien,” The, 321 Light Plant, Portable Electric, 337

Lighting, Electric, of the s.s. ‘‘Etruria” and

“ Umbria,” 674

Lighting, Electric, at Graving Dock, Havre. 39 Lighting, Electric, at Temesvar, 106, 107

Lighting of the Inventions Exhibition, The, 319 Lightning, Protecting Arc Lamps from, 247 Lime Kiln, Gas-Fired, 700

L rhh™ HoistinS Engine; The Forth

-Driuge, io/, iyu

Locomotive Compound Tank Passenger (Webb’s System), 458, 459, 462, 463 k

Locomotive, Tank, Dick, Kerr, and Co.’s, 667 Locomotive, Tank (18 in. Gauge), 417

Locomotive, Tank Kerr, Stuart, and Co.’s, 697 Locomotive for Taff Vale Railway, 266, 312 313

Louisiana, Boilers of the, with Water’Walls and Firebrick Enclosed Furnaces, 238, 239

Low-Level Tower Bridge, Proposed, 65

L<X?r®s8Ure Winders, Durham, Churchill and 538 8 Compound Attachment for Controlling,

Lubricator, Sugden’s Plunger Displacement, 483

Macgeorge’s Bore Hole Surveying Apparatus 9V) Macgeorge’s Clinometer, 258 APPara™s, 2o9 MaShearing^ld2erSOn Gall^’s

Machine, Asbestos Opening, 231

Machine, Barrow’s Screw-Cutting, 498

Mnob-ne’ ner-iy and Sons’ Planing, 389

Co ",e570°ller-Drnnn^ Sh«P> Stewart, and Machine for Drilling Tubes; The Forth Bridge, Machine, Dynamo-Electric, and Systems Mr Driving Mather and Platt’s, 156 1^Stems for Machine, Edmundson’s Calculating 486 407 Machine, The Frue Vanning, 437 ’ ’ 87

Machine, The “Graphic” Printing 437 Machine Gun, The Maxim, 626 635 Machine Guns, Hotchkiss, 466^ 467

Drilling, 118e7rry'veatller and Sons’ Bore-Tube

Machine, Michele’s Cement Testing, 251, 180

Machine, 84-in. Milling, 420

Machine, Pneumatic Moulding, 39G

Machine for Preparing Stereotype Plates 6

Machine, Rush worth’s Radial Drilling, 3b0

Machine, Scriven and Co.’s Keel Plate Bending, 129

Machine, Slot-Drilling, Hulse and Co.’s, 693

Machine, Spoor’s Cement Testing, 700

Machine, Tate’s Calculating, 487

Machine Tonis at the Inventions Exhibition, 480, 495, 498, 570, 571, 692, 693, 696

Machine, Vertical Milling, 692

Machinery, Hydraulic, at the Anglesea Swing

Bridge,’Cork, 178, 179, 182, 183

Machinery, Pumping, at the late Turin Exhibition, 234, 235, 286, 290

Machinery, Textile, at the Inventions Exhibition, 655

Machinery, Wood-Working, 164,165

Machines, Candle-Moulding, 567, 602, 618, 619

Machines, Hydraulic Rivetting, 471, 474

Machines, Plate-Edge Planing; The Forth Bridge, 56

Machines, Wimshurst’s Induction, 60, 488, 490

Mackenzie’s Bell Indicator, 487

Mackinlay’s Variable Gauge Trucks, 499

Magazine, Quilliam’s Cartridge, 470

“ Magnolia,” Steam Yacht, The, 598, 599

Mandrel, Expanding, for Facing Nuts, 353

Map of New South Wales Railways, 52

Marine Engineering Co., The Central, 95

Market-street Cable Tramways, 644

Marten’s Annual Report of Boiler Explosions in 1884, 263, 287

Martin Automatic Fire Alarm, 4

Mather and Platt’s Dynamo and Systems for Driving, 156, 157, 445

Mather’s Portable Engine, 328

Matthews’s Three-Cyhnder Engine, 450, 460, 554

Maxim Machine Gun, The, 626, 635

Mayhew’s Automatic Boiler Feeder, 69

Mechanical Mine, Torpedo, Extempore, 127

Mechanical Stoker, Knap’s, 475

Merryweather’s Bore-Tube Drilling Machine, 187

Merry weather and Sons’ Steam Fire Engine for Liverpool, 279, 340

Metal, Road, Stafford’s Screen for, 408

Meter, Walker’s Watt, 455

Michele’s Cement-Testing Machine, 251, 480

Micrometer, M. Maiche’s, 171

Mildred’s Wagon-Coupling Apparatus, 494

Mill, Cogging, with Balanced Top Roll, Ebbw Vale

Steel Works, 421, 424

Mill, Roller, at Covinto, 433

Mill Spools, Protection to, 322

Milling Exhibition, The Paris, 630, 631, 669

Milling Machine, 84-in., 420

Milling Machines, Hulse and Co.’s, 692, 696

Model of Dock and Pontoon ; The Tehuantepec Ship Railway, 34

Morane’s Candle-Moulding Machine, 618

Morfit’s Candle-Moulding Machine, 602

Moscrop’s Speed Recorder, 483

Motor, The Davey, 448

Motor and Dynamo, Parsons’, 451, 461

Motor, Reckenzaun’s Electric, 454, 496

Moulding Machine with Palmer’s Candle Forcing Apparatus, 602

Moulding Machine, Pneumatic, 396

Mounting Turret Guns, Sawyer’s System of, 470

Mud Receiver and Hydraulic Lift, Powell’s, 19 Muzzle-Pivotted Gun, Anderson’s, 467

Napier and Sons’ Engines of the s.s. “ Australasian,” 111, 114

New South Wales Railway, Map of, 52

New’ Zealand ; Plan of the Port of Otago, 84

Newton’s Arc Lamps, 145

Nice Irrigation Works, The, 2, 3, 53

Nice Observatory, Dome for the, 645

Nordenfelt Guns, The, 546, 517

“ Normandy,” Elder and Co.’s Cylinders, Paddle Wheels, and Boilers of the, 282, 283

Nuts, Expanding Mandrel for Facing, 353

Observatory, Nice, Dome for the, 645

“ Oceanien,” s.s., The Electric Light on the, 321

Ohio Silver Plate Co.’s Candle-Moulding Machine, 618

Oil Spreader, Clark’s, 498

Oldham Economiser Explosion, The, 91

Opening Machine, Asbestos, 231

Otago, New Zealand, Plan of the Port of, 84

Otis Hydraulic Elevator, The, 392

Outrigger Torpedo, 383

Paddle Wheels, Cylinders, and Boilers of the Steamer “Normandy,” 282, 283

Palmer’s Apparatus for Forcing Candles from Moulds, 602

Paper Bag-Making Machine, Bumsted’s, 700

Paris Electrical Exhibition, The, 309, 311, 338

Paris Milling Exhibition, The, 630, 631, 669

Parsons’ High-Speed Engine, 449, 450

Parsons’ Motor and Dynamo, 451, 461

Passenger Tank Locomotive, Compound (Webb’s System), 458, 459, 462, 463

Paulson’s Self-Propelling Torpedo, 145

Pearn and Co.’s Direct-Acting Ram Pump, 587

Pepper Steering Gear, The, 563

Permanent Way, Holtham’s Iron and Steel, 491

Permanent Way, Webb’s Steel, 491

Phidol, Lacoine’s, 221, 297

Philadelphia Electrical Exhibition, The, 3, 4

Phillip*’ New Rotary Pump, 351

Photometric and Dynamo Tests at Munich, 228

Physical Science at the Inventions Exhibition, 452, 455, 486, 487, 488, 490, 496

Piers of the New Tay Bridge, Machinery for Founding, The, 689

Pinnace, Steam, 21 ft., Boiler for, 81

Pinnace, Steam, 21 ft., Compound Enginesfor, 80

Pinnaces and Torpedo Boat, Steam Winch for Hoisting and Lowering, 80

Pipe Joint, Knyper and Denis’s, 700

Piston Packing, Durham and Churchill’s, 275

Plan of the Harefield Asbestos Works, 231

Plan of the Inventions Exhibition, 441

Plan of the Tehuantepec Ship Railway, 30, 34 Planing Machine, Berry and Sons’, 389

Planing Machines, Plate-Edge ; Forth Bridge, 56

Plates, Stereotype, Machine for Preparing 6 Pneumatic Moulding Machine, 396

Pontoon and Dock, Model of ; The Tehuantcnec

Ship Railway, 34 F

Portable Electric Light Plant, 337

Portable Engine, Mather’s, 328

Portland Cement, Testing, 656, 657

Powell’s Mud Receiver and Hydraulic Lift 19

Price’s Candle-Moulding Machines, 619 ’

Printing Machine, The “ Graphic,” 437

Proell’s Cut-off Gear, 483

Protecting Arc Lamps from Lightning, 247

Protection to Mill Spools, 322

Public Supply of Hydraulic Power, 262, 299

Pump, Bernay’s Steam, 522

Pump, The Deane Sinking, 482

Pump, Double Ram, 103

Pump and Injector, Borland’s Vortex, 483

Pump, A New Rotary, 351

Pump, Ram, Pearn and Co.’s Direct-Acting 587

Pump, The Worthington Compound Steam,’495 Pumping and Driving Engine, Gwynnes’, 132 Pumping Engine, Compound, The Hydraulic

Co.’s, 482

Pumping Engines, Compound, for the Buda-Pesth Water Works, 578, 622, 623

Pumping Machinery at the late Turin Exhibition 234, 235, 286, 290

Pumps, Westinghouse’s Air and Water, 494

Queensferry Pier, Air Locks for the Caissons of the ; The Forth Bridge, 137

Queensferry Pier, Plan and Details of Caissons for the ; The Forth Bridg-e, 136, 140

Quilliam’s Cartridge Magazine, 470

Radial Drilling Machine, Rushworth’s, 360

Railway Appliances, 493, 494, 496, 499, 514

Railway, Buenos Ayres Great Southern, Sleeping Carriage for the, 242

Railway, Ship, The Tehuantepec, 30, 34, 76, 77

Railways, New South Wales, Map of, 52

Ram Pump, Pearn and Co.’s Direct-Acting, 587

Range Finder, The Weldon, 487

Rasmussen’s Band-Saw Sharpener, 495

Receiver Compound Engine, Willans’, 393

Reckenzaun’s Electric Motor, 454, 496

Recording Train Speeds, 123

Regenerative Gas Lamp, Bower and Thorp’s, 222

Report, Annual, of Mr. E. B. Marten, on Boiler Explosions in 1884, 263, 287

Reversing Valve for Compound Engines, Duncan’s, 481

Riches’ Tank Locomotive for the Taff Vale Railway, 266, 312, 313

Rifle Safety Device, Suft’s, 470

River Adige at Verona, Bridge over the, 384, 385

River St. Lawrence at Quebec, Proposed Bridge over the, 336

River Thames at the Tower, Proposed Low-Level

Bridge across the, 65

Rivetted Lap-Joints, 362

Rivetting Machines, Hydraulic, 471, 474

Road Metal, Stafford’s Automatic Screen for, 408

Road and Railway Bridge over the River Dnieper,

Russia, 85, 88,110, 160, 161, 213, 216

Roller Mill at Covinto, 433

Rogers’s Arc Lamp, 119

Root’s Boiler, with Stollwerk’s Feed - Water

Purifying Apparatus, 475

Rotary Pump, A New, 351

Rotherham Boiler Explosion, 63

Rush worth and Co.’s Radial Drilling Machine, 360

Rush worth and Co.’s Vertical Lathe, 603

St. Lawrence, River, Proposed Bridge over, 336

Saloon Carriage, Webb’s Frame for; London and North-Western Railway, 670, 671

Sampson’s Candle-Moulding Machine, 567

Sautter, Lemonnier, and Co.’s Electric Light on the s.s. “ Oceanien,” 321

Sauvde’s Machine for Preparing Stereotype

Plates, 6

Saw, Watts and Co.’s Double Band, 652

Sawyer’s System of Mounting Turret Guns, 470

Saxby and Farmer’s Duplex Detector for Facing Point Locks, 514

Saxby and Farmer’s Union of Block and Interlocking Systems, 514

Scott’s Air Compressor, 474

Schischkar and Harrison’s Brass-Finishing Lathe, 329

Screen for Road Metal, Stafford’s Automatic, 408

Screw Collier for Sydney, 661

Screw-Cutting and Boring Apparatus, Snowden’s, 571

Screw-Cutting Machine, Barrow’s, 498

Scriven and Co.’s Keel Plate Bending Machine, 129

Sea Channel, Witham, New, The, 195

Self-Propelling Torpedo, Paulson’s, 145

Shafting, Coupling Engines to, 682

Shale, Young and Beilby’s Apparatus for the

Distillation of, 530, 534

Shallow-Draught Steamer with Guide-Blade Propeller for the Nile, Thornycroft and Co.’s, 361

Sharp, Stewart, and Co.’s Boiler Drilling Machine, 570

Sharpe’s Firebars, 84

Shearing Machine, Anderson and Gallwey’s, 212

Ship, Ice-Breaking, The “ Brydcren,” 133

Ship Railway, The Tehuantepec, 30, 34, 76, 77

Sidgwick’s Street Dust-Bin, 508

Siemens Brothers’ Electric Light Installation, 554

Silicious Bronze Conductors, 18

Simpson and Co.’s Timber Dry Docks, U.S.A,, 316

Slack’s Knife-Sharpening Machine, 495

Sleepers, The Denham-Olpherts Plate, 491

Sleeping Carriage for the Buenos Ayres Great

Southern Railway, 242

Slot-Drilling Machine, Hulse and Co.’s, 693

Smokeless Furnaces, Welford’s, 405

“ Sobralense,” s.s., Triple Expansion Engines of, 675

Soda Condenser, Honigmann’s Caustic, 225

Sonnebula, The, or Fog Whistle Operator, 186

South-Eastern Railway, Wainwright’s Electro-

Plated Carriage for the, 10,11

Spanner, Bauer’s Linked, 495

Speed Recorder, Moscrop’s, 483

Speeds, Recording Train, 123

Spencer and Co.’s Fifty-Ton Grain Elevator, 208, 209

Spoor’s Cement-Testing Machine, 700

Spherical Engine, The Tower, 451

Spherical Engine, The Tower, Indicator for, 304

Spiral Piston Packing, Durham and Churchill’s

Compound, 275

Spring, A Hydraulic Door, 251

Stability of Vessels, The, 377

Stafford’s Automatic Screen for Road Metal, 408

Stainthorp’s Candle-Moulding Machine, 618

Stanhope Lamp, The, 444

Stanhope Water Softener, The, 574

Steam Fire Engine for Liverpool, Merry weather and Sons’, 279, 340

Steam Pinnace, 21-ft., Boiler for, 81

Steam Pinnace, 21-ft., Compound Engines for, 80

Steam Winch for Hoisting and Lowering Pinnaces and Torpedo Boat, 80

Steam Yacht “ Magnolia,” The, 598, 599

Steamboat Equipment of War Vessels, The, 48, 49, 80, 81

Steamer, Shallow Draught, with Guide Blade

Propeller for the Nile, Thornycroft’s, 361

Steamship “Australasian,” Engines of 111, 114

Steamship, Coppin’s Triple, 575

Steamship “Sobralense,” Triple Expansion Engines of the, 675

Steamships “Etruria” and “Umbria,” Electric

Lighting of the, 674

Steel Boiler Plates, Thick, 387

Steel and Iron Permanent Way, Iloltham’s, 491

Steel Permanent Way, Webb’s, 491

Steel Wire Launching Checks, Bullivant’s, 286

Steering Gear, Davies’s, 503

Steering Gear, Hastie and Co.’s Hand-Screw, 539

Steering Gear, The Pepper, 563

Stereotype Plates, Sauvee’s Machine for Preparing, 6

Stoker, Knap’s Mechanical, 475

Stollwerk’s Feed-Water Purifying Apparatus,

Root’s Boiler with, 475

Stone’s Wagon-Coupling Apparatus, 496

Storey and Phillips’s Adjustable Chuck, 498

Street Railroad, The California, 255

Strength of Guns, The, 376

Suakim-Berber Railway, Portable Electric Light

Plant for the, 337

Suft’s Rifle Safety Device, 470

Sugden’s Plunger Displacement Lubricator, 483

Sun Dynamo, The, 447, 455

Sun Lamp, The, 448, 457

Surveying Apparatus, Macgeorge’s Bore Hole, 259

Sutter-street Railroad Co.’s Cable Line, 158, 159

Swan Lamp, The, 447

Swing Bridge, Anglesea, Cork, Hydraulic Machinery at the, 178, 179, 182, 183

Switchboard, Telephone, The Williams, 3

Swivelling Wheel, Ten wick’s, 312

Syphon for the Nice Irrigation Works, 53

Tangye Brothers’ Gas Hammer, 570

Tank Locomotive, Dick, Kerr, and Co.’s, 667

Tank Locomotive (18-in. Gauge) at Woolwich Arsenal, 417

Tank Locomotive, Kerr, Stuart, and Co.’s, 697

Tank Locomotive for the Taff Vale Railway, Riches’, 266, 312, 313

Tank, Passenger Locomotive, Compound (Webb’s System); London and North-Western Railway, 458, 459, 462, 463

Targets for Torpedo Practice, 257

Tate’s Calculating Machine, 487

Tay Bridge, The New, 689

Tehuantepec Ship Railway, The, 30, 34, 76, 77

Telegraph Poles, Iron^ 707

Telephone Conductors, Underground, 39

Telephone Switchboard, The Williams, 3

Temesvar Electric Light Works, The, 1C6, 107

Tenwick’s Swivelling Wheel, 342

Testing Machine, Michele’s, Cement, -251, 480

Testing Machine, Spoor’s, Cement, 700

Tests, Dynamo and Photometrical, Munich, 228

Textile Machinery at the Inventions Exhibition, 655

Thick Steel Boiler Plates, 387

Thom’s Slide Valve, 481

Thomson-Houston System of Electric Lighting, The, 442,452, 453

Thornewill and Warham’s Cask-Washing Machine, 700

Thorpe’s Indicator, 455

Three-Wire System for Incandescence Lighting, 401

Tide Motor, Harding’s, 490

Timber, Boulton’s Apparatus for Preserving, 505

Timber Dry Dock, at Baltimore, Maryland,

U.S.A., and Erie Basin, N.Y., 316

Time, American, 399

Tongs, Water and Lifting for Torpedoes, 205

Tools, Machine, at the Inventions Exhibition, 480, 495, 498, 570, 571, 692, 693, 696

Torpedo Attack, Guns for Repelling, 281

Torpedo Boat and Pinnaces, Steam Winch for Hoisting and Lowering, 80

Torpedo Boats, White’s 56-ft., Compound Engines and Pumping Engines for, 48

Torpedo Director, 414, 415

Torpedo Fight, Plan of, 333

Torpedo Nets, 334

Torpedo, Outrigger, 383

Torpedo, Paulson’s Self-Propelling, 145

Torpedo, The Whitehead, 127, 128, 155

Tower Spherical Engine, The, 451, 304

Train Speeds, Recording, 123

Tramcar, Reckenzaun’s Electric, 454, 496

Tramway, Cable, The California-street Railroad, 255

Tramway, Cable, The Geary-street, 308

Tramways, Cable, Clay-street Hill, 26, 27, 28

Tramways, Cable, Union and Market-street, 416, 644

Treble-Geared Lathe, Berry and Sons’, 551

Triple-Expansion Engines of the s.s. “Australasian, 114

Triple-Expansion Engines; Diagrams, 224

Triple-Expansion Engines of the s.s. “ Sobra-lense,” 675

Triple Steamship, Coppin’s, 575

Trotter’s Dioptric Lantern, 455

Trouvd’s Portable Electric Lamp, 18

Trucks, Mackinlay’s Variable Gauge, 499

Tubes, Drilling Machine for ; Forth Bridge, 57

Tubes for Firing Torpedoes, 334

Tubes for the Forth Bridge, Details of, 42

Tuck’s Candle-Moulding Machine, 567

Tunnel, The Arlberg, Air Compressors at, 368

Turbines and Turbine Governor, Gunther’s Girard, 388

Turin Exhibition, Pumping Machinery at the, 234, 235, 286, 290

Turret Guns, Sawyer’s System of Mounting, 470

Tweddell’s Hydraulic Rivetting Machines, 471,

Type Writer, The Columbia, 486

“ Umbria” and “ Etruria,” s.s., Electric Lighting of the, 674

Underground Telephone Conductors, 39

Underlip Carriage for Torpedoes, 177

Union and Market-street Cable Tramways, 416

Vacuum Automatic Brake, The, 494

Valve, Duncan’s Reversing, for Compound Engines, 481

Valve Gear, Details of; Engines of the s.s. “ Australasian,” 111

Valve, Thom’s Slide, 481

Vanning Machine, The Frue, 437

Vertical Boiler, Coles and Matthews’s, 341

Vertical and Horizontal Milling Machine, Hulse and Co.’s, 692, 696

Vertical Lathe, Rush worth and Co.’s, 603

Vessels, The Stability of, 377

Viaduct, the Garabit, 594, 595, 606

Vibrating Bodies, The Forms of, 640, 641

View of the Inventions Exhibition, 515

I Vitrite Lamp-Holder, The, 455

Voting Apparatus, Butcher’s, 325

1 Wainwright’s Electro-Plated Carriage; South-Eastern Railway, 10, 11

War Vessels, The Steamboat Equipment of, 48. 49, 80, 81

Walker’s Watt Meter, 455

Washer Gas Scrubber at the St. Albans Gas

Works, Box and Waller’s, 405

Water and Lifting Tongs for Torpedoes, 205

Water-Purifying Apparatus, Anderson’s, 523

Water Softener, The Stanhope, 574

Water-Tight Doors for Torpedo Boat, 383

Water Walls and Firebrick Enclosed Furnaces, Boilers of the “ Louisiana” with, 238, 239

Waterworks, The Buda-Pesth, Compound Pumping Engines for, 578, 622, 623

Waters’ Clock Dial, 490

Watts and Co.’s Double Band Saw, 652

Webb’s Frame for Saloon Carriage ; London and North-Western Railway, 670, 671

Webb’s Locomotive Injector and Clack Box 479

Webb’s Steel Permanent Way, 491

Weldon Range-Finder, The, 487

Welford’s Smokeless Furnaces, 405

Wells, Artesian, Boring, 683, 684, 709

Westinghouse’s Air and Water Pumps, 494

Westinghouse Automatic Brake, The, 493

Westinghouse High-Speed Engine, The, 448

Weston System of Electric Lighting, The, 438, 439

Wheel, Tenwick’s Swivelling, 342

Wheelock Engine, The, 510

Whips, Colonial Coal, 697

Whistle Operator, Fog (The Sonnebula), 186

Whitehead Torpedoes, 127, 128, 155

White’s 56-ft. Torpedo Boats, 48, 49

Willans’ Arrangement of Forced Draught for

Boilers, 409

Willans’ High-Speed Engine, 484

Willans’ Receiver Compound Engine, 393

Williams’ Telephone Switchboard, The, 3

Wilson and Co.’s Compound Engines of the s.s.

“ Cotentin,” 344

Wimshurst’s Induction Machines, 60, 488, 490

Winch, Steam, for Hoisting and Lowering Pinnaces and Torpedo Boat, 80

Winch and Windlass Combined, and Coal Whip for the s.s. “ Illaroo,” 661

Witham New Sea Channel, 195

Wood-Working Machinery, 164,165

Woodhouse and Rawson’s Fittings, 455

Woolwich Arsenal, Tank Locomotive (18-in.

Gauge) at, 417

Works of the Central Marine Engineering Co., Hartlepool, 95

Works, Electric Light, The Temesvar, 106,107

Works, The Nice Irrigation, 2, 3, 53

Worthington Compound Steam Pump, The, 495 Wunschmann’s Candle-Moulding Machine, 618

Yacht, Steam, The “Magnolia,” 598, 599

Young and Beilby’s Apparatus for the Distillation of Shale, 530, 534

Young’s Counter, 490

SUBJECT MATTER. (Where the Name is in Italics the Abridgment is Illustrated.)

Alloys, G. A. Dick, 302

Axles, Tubular, E. Peckham, 638

Belting : 24, 176, 638

R. F. M. Chase, 176; R. B. Jones and J. Hughes, 24 ; J. Moxon, 176; F. Reddaway, 24; V. J. Taylor, 24 ; F. Walton, 176 ; D. Williams, 638 Boat Detaching Gear : 203, 354, 591

N. J. P. Brazen and G. IK. W. Paine, 354 ; A. J McAuley, 203; W. Ramsay, 591; J. S. de B. Yelloby, 591; T. A. Harper, 591; H. E. Foster, 591

Boats, Rafts, &c. : 203, 354, 591

Life, H. Critten, 203; H. Hargreaves, 354; Haft, T. A. F. Hall and II. T. Clanchy, 203; Submarine, J. II. L. Tuck, 591

Boiler Compounds, &c. : 712

C. J. and W. T. Arnell, 712; Van Baerle and Co., 712; L. C. Caspersen, 712; E. Morris, 712 Boiler Furnaces, Steam (See Furnaces) Boilers, Steam, 100, 101, 253, 519, 710, 711

C. J. Appleby, 100 ; G. H. Babcock, 711; Babcock and Wilcox Co., 253 ; Babcock and Wilcox Co., 519,711; W. Bentley, 519; J.Blake,711; S. Boswell, 519 ; M. P. W. Boulton, 519; C. T. Burchardt, 253 ; H. C. Bull, 711; J. Burrell, 253; W. Clark, 253; G. W. Claussen, 519; J. Corbett, 711; E. J. Curten, 253, 710; E. Field and H. Aydon, 518 ; S. Fox, 711; J. A. Hanna and T. F. Shellington, 710; J. H. Harrison,

519 ; G. G. M. Hardingham, 253 ; W. Hornsby and J. Clapham, 253 ; J. C. Jopling, 100; E. S. T. Kennedy, 519; C. A. Knight and G. W. Thode, 711; IV. Malam, 253; B. N. Marchant, 100; J. J. Miller and G. J. Tupp, 253;

D. Nicholson, 519; J. N. Paxman, 519; A. Pifre, 518; F. Siemens, 710; G Stevenson, 710; T. and R. Stirling, 519 ; G. S. Strong, 100; W.

S. Sutherland, 519; G. II. Taylor, 519; W. B. Thompson, 253; J. Tobin, 519

Boilers, Steam (Fittings for.) : 24,101, 254, 519, 520, 711, 712

Circulating Water in, J. Keiller, 254; D. Thomson, 254 ; Cleaning Flues of, F. L. McGa-han, 712; J. Murray, 712 ; A. O. Stopes, 711; Feeding Automatically, J. S. Bennett and A. Lumsden, 520; G. T. Bouton and C. Trepar-doux, 712; P. A. Buisson, 712; A. C. de Dion, 712; T. and D. McCullock, 520; Fusible Plug for, J. Dewrance, 101; Heating Feed of,

G. H. Babcock and L. Pine, 712 ; J. Goucher, 254 ; J. Howe, 712; N. E. 'Joly, 712; J. Kir-kaldy, 712; T. Sykes, 520; J. Wright, 520; Lagging for, Grunzweig and Hartmann, 519; W. L. Thompson and J. C. W. Stanley, 254; Low-Water Alarm for, J. H. Dewhirst, 520; J. W. Kenyon, 101; Pressure Gauges for, J. Burden, 254; Preventing Corrosion in (See also Boiler Compounds), L. C. Caspersen, 712; A. J. Marquand, E. Hancock, and J. R. Powell, 519; E. Metcalf, 519 ; Protecting Tubes for, T. Morris, 101; Purifying Feed of, G. II. Babcock and L. Pine, 712; Safety and Pressure Gauge

for, F. and S. Smith, 712 ; Safety Valves, F. H. Hills, 101; Lethinllier and Pilne, 520; J. and P. Pendlebury, 520; with Low-Water Alarm Combined, T. Mackenzie, 712 ; Steam Traps for, J. Auld, 101 ; D Halpin, and J. Gresham, 101; J. Johnson, 712 ; W. Kulhman, 520 ; H. Lancaster and R. F. C. Tongue, 520; W. Rotton, 24; Steam and Water separator for, M, Schmidt, 520; Superheating Steam for, L. Fouque, 251 ; C. J. Galloway and J. H. Beckwith, 254 ; Tube-Cleaner for, E. Geiter and O. Wirth, 520 ; Tube Ferrule for, W. Taylor, 712 ; Tube Stopper for, S. A. Johnson, 711; Water Gauges for, A. Guyot, 254 ; S. Morley, 520; T,

R. Summerson, 712

Breakwaters, &c., G. H. T. Beamish, 355

Cables, S. Morgan, 204

Carbon, Preparation of, S. J. Coxeter and H.

Nehmer, 566

Casks, Forming, &c., E. Patterson, 176

Casting Metals : 74, 302, 616

A. G. Arfwedson, 616; W. Beardmore and J. M. Cherrie, 616 ; S. Fox and J. Whitley, 616 ;

F. T. Giles, 302; S. Johnston, 302 ; S. Sidda-way, 616; J. Whittaker, 302; E. G. Zimmermann, 616; Extracting Soft Metal, C. F. Brush, 74; Moulding Machines, P. L. Simpson, 74; Moulds of Mica, B. W. Traylor, 74 ; Pipes Whitfield, 74 ; Steel, M. Brustlein, 74 ; J. D. Ellis, 74

Centrifugal, Machine Driving, A. Watt, 638 Clutches, Friction (See also Shafting Couplings),

23, 278, 412

W. Bagshaw, 278; H. J. King, 23; K (7. Riley, 412

Coke, Manufacture of : 615, 616

C. E. Bell, 616 ; F. Brunck, 615; F. Carves, 616 Condenser (See Engine Fittings and Boilers,

Steam, Feeding)

W. Collins, 100

Converters, Bessemer (See Furnaces) Crushing Machines (See Grinding, &c.) Distilling Oils, W. Young and G. T. Beilby, 302 Docks, Pontoons, &c.: 203, 591

J. Stanfield, 591; A. Taylor, 591; R. Turn bull, R. Fell, and A. M. Cohen, 203

Dredgers, &c. : 278, 436

H. J. Coles, 278; Golden States and Miners’ Iron Works, 278 ; H. C. Lobnitz, 278; S. Williams, 436 ; Chains for, J. L. Robert, 436

Drilling Machines, E. F. Gordon and H. Hobbs, 276

Dynamo-Electric Machines: 44, 45, 153, 330, 565, 686, 687

A. W. Adams, 687; L. Bollmann, 330; Sir C. T. Bright, 44; W. A. Carlyle, 45, 153; R. E. B. Crompton, 330; H. Cushman and. J. P. Hall, 330 ; E. B. Cutten, 687 ; C. Cuttriss, 330; C. P. Elieson, 686 ; G. Forbes, 687 ; Z. T. Gramme, 153 ; J. H. Greenhill, 330; G. Hookham, 565; J. Hopkinson and If. Mather. 45; M. H, Hurrell, 330 ; E. Jones, 565; Leipner,W. A., 153 ; IF. M. Mordey, 45 ; W. M. Mordey and C. Watson, 686; C. Mor timer-Sterling, 565; T, Parker and P. P. Elwell, 45; C. A. Parsons, 330; W. H. Scott and E. A. Paris, 330; A. Sporel,

687; Sir W. Thomson and S. Z. de Ferranti, 153 ; E. Toynbee and T. R. Culley, 686 ; E. L. Voice, 153 ; S. William*, 153 ; Locomotive, F. H. Danchell, 153; Motors. Regulating Speed of, 3/. Deprez, 153; F. J. Sirrague, 153

Dynamometers (See also Meters): 24

E. J. Bourry, 24; M. Deprez, 24

Electric Batteries : 45, *6,153,154, 331, 565,687

J. C. Howell, 687; C. Moseley, 687

Primary, W. J. S. Barber-Starkey, 687; E. Bazin, 687 ; J. Cerpaux, 46 ; E. P. Chaimsonovitz, 45 ; A. Dun, 565, 687 ; S. H. Emmens, 45 ; D. G. Fitzgerald andT. J. Jones, 154 ; F. H. Gossage, 153 ; P. R. de F. D’Humy, 153, 331, 687 ; J. J. Lundy and W. F. Bottomley, 45; F. M. Lyte, 45 ; D. F. Piot and A. Levy, 153; J. Rapieff, 565; A. Schanschieff, 33i; A. Tribe, 45;

Primo-Secondary, G. G. Andre, 45

Secondary, L. Epstein, 565 ; D. G. Fitzgerald and T. J. Jones, 331; H. F. Joel, 331; A. Khotinsky, 687 ; F. M. Lyte, 45; J. Myers, 565; G. Prescott, M. F. Purcell, D. Sherlock, and W. II. Dunne, 565 ; T. Rowan, 565 ; W. Ta} lor and F. King, 687 ; A. Tribe, 45, 687; A. Tribe and A. P. Price, 687 ; J. S. Sellon, 331; Casting Plates for, C. F. Brush, 154

Electric Conductors : 46, 154, 332, 566, 688

E. W. Beckingsale, 566; II. F. Campbell, 566. A. A. Cowles, 154; M. G. Farmer, 566; J; Greenalgh and P. Chase, 154; J. J. Harrop, 46; W. E. Heys, 46; N. de Kabath, 46 ; E. D. McCracken, 46; A. C. Tichenor, 688; T. G. Turner, 46; C. E. Webber and F, Bolton, 46

Connections for, J. S. Beeman, 688; for Electric Railways, M. H. Smith, 688 ; Grapnels for Submarine, Sir J. Anderson and A. E. Kennelly, 688; Insulators for, J.

A. Fleming, 332; W. C. Johnson and S. E. Phillips, 566 ; A. Muirhead, 688 ; A. Parks, 688 ;

B. Pell, 46; E. L. Sheldon, 332 ; Paying Out, W. C. Johnson and S. E. Phillips, 566; Testing, E. W. Beckingsale, 566; J. L. Clark, 566

Electric Current Regulators : 45, 331, 565, 687 Bain Electric Co., 45 ; C. J. Bosanquet and W. Tomlinson, 565 ; A. W. Brewtnall, 331; J. Gilmore and W. R. Clark, 565 ; J. E. 11. Gordon, 687 ; S. Jenkin, 592 ; N. de Kabath, 331 ; IK. II. Scott and E. A. Paris, 331; S. F. Walker and F. G. Olliver, 331; S. F. Walker and F. G. Olliver, 565

Electric Fuzes : 331, 688

A. W. Brewtnall, 331; R. E. Dunston, 688 ; J. Mackenzie, 688; Sir IP. Thomson and J. T. Bottomley, 688

Electric Generators, Secondary, L. Gaulard and J. D. Gibbs, 153

Electric Lamps : 24, 45,46, 331, 332, 565, 566,638, 687

Arc, T. Basilevsky, 331; J. Brockie, 332; R. E. B. Crompton and T. Crabb, 565; T. Cut-triss, 565 ; W. Geipel, 332; M. H. Hurrell, 45; H. F. Joel, 331; R. H. Mather, 46; R. P. Sellon, 565

Incandescence, J. G. W. Aldridge, 382 ; C. H. Benton and H. H. Grubbe, 332; S. H. Emmens and R. Barlow, 46; J. S. Fairfax, 332; G. Hookham, 566; J. G. Lorrain, 46; E. L. Roussy, 332; J. Swinburne, 46, 332; Sir W. Thomson, 46 ; F. IL Varley, W. Beale, and R. H. Padbury, 566;

Holders for, J. M. A. Gerard-Lescuyer, 332 : J. H. Greenhill, 687 ; W. Harvie, 332; R. P. Sellon, 332; A. Swan, 687;

Portable, C. Beck, 332 ; E. T. Boston, 687

Electric Meters : 46, 154, 331, 565, 687 (See also Galvanometers) II. Aron, 565 ; J. Cauderay, 687; A. P. Chat-took, 331; J. and H. M. Goodman, 154; J. E. H. Gordon, 687 ; II. F. Joel, 46; L. B. Miller, 331; J. S. Raworth, 565 ; J. Tavener, 154 ; A. P. Trotter, 331; A. Wright, 331

Electric Railways (See also Telpherage), T. P. Chandler, 355

Electric Switches : 46,154, 566, 688, J. G. W. Fairbairn, 566 ; H. Faraday, 566; J. H. Holmes, 46 ; T. J. Jones and R. Belfield, 688; A. Khotinsky, 154; J. Mackenzie, 688; G. R. Richardson and W. Raworth, 154 ; Sir W. Thomson, 46 ; F. Wynne and G. C. Sillar, 688 Electricity, Distributing : 330, 688, J. E. H. Gordon, 688; W. H. Scott and E. A. Paris, 330

Elevators (See also Hauling and Hoisting), G. F. and A. G. Lyster, 278

Engine Fittings : 102, 230, 382, 542, 666

Condensers, A. Greig, 382 ; H. Hocking, 666; R. Howarth, 230; J. Kirkaldy, 666;

Crank Axles, H. Linney, and T. W. Lawson, 102;

Crank Shafts, W. Corteen, 666; H. B. Young, 666;

Governors, G. Carette, 382 ; L. A. Groth and J. Graells, 102; H. Hudson, 382; H. Lindley, 102; IK. B. Mason, 542 ; G. Miotti, 382; H. Oelert Nippes and A. Bolzani, 230; R. Rackham, 382 ; G. B. Rennie, 382; J. G. Sanderson, 542 ; A. Soderstrom, 230 ; P. IK. Willans, 382, 542;

Electric, A. E. Porte and E. Manville, 666; P. W. Willans, 382, 542;

Packing, T. Barber, 542 ; G. Rodger, 230; D. Taylor, 102; R. Wagstaff, 542 ; R. Young, 230; Metallic, J. G. Hughes, 542; W. H. Jacobs, 666; T. Johns, 666; A. Maclaine, 382; S. Perkins, 382; R. White and N. S. Hawks. 666;

Pistons, J. Ambler, 666 ; P. Brotherhood. 382 ; H. Lancaster, 230; W. J. Murgatroyd, 666; A. J., and T. Oldham and T. Perrin, 230; L. Schnabl and L. Koreff, 382; J. Tweedy and G. Patterson, 382;

Stuffing-boxes, S. Griffin 102;

Withdrawing Condensed Water fron Cylinders, C. C. Worthington, 230 (see also Engines, Steam)

Engines : 101,102, 230, 542,666; Barring, W. Hargreaves and W. Inglis, 101,10! Caloric, L. Benier, 230; H. Guthrie, 666; II Long, 230; W. Schmidt, 542

Engines, Gas : 102, 230, 381, 382, 540,541, 542, 66i W. Ainsworth, 542; J. Atkinson, 102; S Clayton, 102; E. Cobham and J. Gillespie, 230; F. W. Crossley, 230; F. W. Crossley, 541; C D. Deboutteville and L. P. C. Maland in, 230 J. H. Dewhurst, 230; E. Etave and J. d Braam, 230 ; J. Fielding, 102 ; II. Guthrie 542 ; W. and J.‘ H. Hill, 230; H. P. Holt, 102; H. P. Holt and F. W. Crossley, 230; C. W. King, 382 ; C. T. Linford and II. J. T. Percy 381; T. McDonough, 542; T. M. W. J. Malam and W. A. Ireland, 666; W. J. Munden, 230; R Pollock, 381 ; IF IK. Pope, 666 ; W. J. Rodgen son, 230; J. E. Rogers, 541; J Shaw, 541 • J Sohniein, 230; C. M Sombart, 382; J. Spence’ 541; J. Spiel, 666 ; G. W. Weatherhogg, 511; T. M. Williamson, J. Malam, and C. W. King 230, J. R. Woodhead, 102; Compound, R. p* , Holt, 541;

Electric Igniter for, D. S. Regan 542;

Gas Governor for, E. Schrabetz, 382

Igniting, J. J. Butcher, 382 ;

Regulator for Gas Supply of, II. P. Holt, 666 ;

Rotary, T. H. W. A. Johns, 542; Liquid-Pressure, L. A. Bon-temps, 540

Engines, Locomotive : 203, 355, 591; J. C. Craven, 591; W. Hammond, 203 ; J A Longridge, 203 ; A. McNeill, 591; D. G Morrison, 355 ; F. IK. Webb, 355; Tramway,’N S Russell, 355

Engines, Multiple Cylinder : 540,665, 666; P. Brotherhood, 540, 666; T. Harrison, 665; W. Lowrie, 665 ; F. Wynne, 665

Engines, Portable : 203, 355 W. H. Barker, 203 ;

Chimney Gear for F A Sharpe and W. Woollason, 355; Traction’, G. F. Page, 355

Engines, Rotary : 101, 381, 542, 666 (See Pumps) J. J. Blair and A. W. Black, 381; O. T. Colebrook, 101; J. McConnell, 381; D. Gallafent 101; P B A. Ganot, 666; J. Hamilton, 101; T. H. W. A Johns, 542 ; G. T. Leitch, 381; C A. Parsons, 101; 6. Persson, 381; G. Weston, 381; Turbine, J. Ritchie, 666

Engines, Steam : 101, 203, 229, 380, 381, 412, 540; 664, 665, 666 (See also Engines, Locomotive) ’ W. S. Arnold, 381; A. Rever, 229 ; G. T. Dickinson, 540; A. C. Engert, 380; T. Harrison, 665 ; J. P. Lea, 101; C. Lee, 380 ; W. Lowrie, 665; J. J. May, 380; J. J. Miller and G. J. Tupp, 229 ’ J. F & M., Rankin, 510 ; J. C. Rhodes and J. F. Shaw, 380; J.W. Richardson and J.Tweedy 381’ W*®* Sutherland 640 » Westinghouse, 381; 1. Willdigg and W. J. Brett, 664; C. C. Worthington, 381; Compound, W. Bury, 101 • H. ^uy, 229 ; D. Joy, 665 ; C. A. de Landsde, 665 * W. I. Norris and T. Hosking, 666; La Societe Anonyme des Usines Franco-Russes, 665 • T. Vernon,665; C. C. Worthington,229; Cushioning’ Piquet et Cie., 381; Fireless, C. Heinzerlin®’ 380; High Speed, G. Anslow and II. A. Bavlev (Coalbrookdale), 381; Oscillating, J. Q. Run-stan, 540; C. P. Waldron, 666; Pumpin°* C C. Worthington, 229; Cylinders, Valves, Valve Gear, &c^ for, E. R. Allfrey, 665; C. Bedford, : S' Brotherhood, 666 ; L. B. Carricaburn, IE* Daglish, 381; G. T. Dickinson, 541, m65n; m40? L* Eng’ebretsen, 229 ; T. C. 1 idler, 229; T. R. II. Fisken and J. E. Weyman, 541, J. Gillies, 541; A. Hill 101 • h G. Holborow 54!; T. Hunt, 665; A. Jackson,’ 540 ; C. A. de Lands6e, 665 ; G. Low, 665 ; " • 665 J # Matthews, 666 ; A. Metcalf’?8J- Miaer andG. J. Tupp, 229; W. H. Nisbet, 665; W. J. Norris and T. Hosking 666; Oesterreichisch-Alpine Montan-geseHschaft, 540; R. Ogden and T. M. Lipsey, 380; R. de Palacios, 665; A. Pay ton and A W1J8w’PeFper, 380 ; J. B. Pitchford and W. T. Garratt, 541; R. Proell, 541 • W Schmidt, 229 ; W. Stevens, 541; W. T. Stewart’ 540; G. S. Strong, 101, G. S. Strong, 229 ; h’ Tenting and W. F. F. Salomon, 229 ; J. Thom 66a ; H. Tipping, 229 ; J. W. O’Toole, 229 ; J Tweedy and J. Patterson, 381; C. P. Waldron’ W®lford> 101; Whitehead, 381; J. Whitehead and J. Pollock, 229 ; T. Willdigg and 664;

Evaporating, &c., A. Nobel, 412

Explosives : 23, 411 (See also Firearms) A. Robel, 411 ; T. Woolhouse, 23

Extracting Metals : 302 R. J. Atcherley 302; D. G. Fitzgerald, 302 ; O ’ 302 ’ Sir c- Knowles, Bart., 302 ; S. G. Thomas, 302

File Cutting (See Tools, Machine) Fog Horns, J. Bryceson, 591

Forglng Machines : 125 126 (See also Rolling Machines) °

A Art/wzr, 125; J. Ashton, 125 ; J. H. Bickley,

JJhlers, 126; W. Leyland, 125; J. Sheldon, 126; Channelling, H. Koehler, 125 Firnaces: 73,100, 254, 300, 301, 519, 520, 611, 615, 710, 711

T. E. Barlow-Massicks, 73 ; T. Knott, 614 ; T. Milburn and C. W. Haydon, 614 ; Pechiney et

301 ; H, D. Poohin, 300; T. Tildesley, 614 ; Bessemer, P. C. Gilchrist and L. G. Fitz-maunce, 301; Blast and Cupola, J. Swain, 73 • Converter, W. Courtenay, 73 ; G. Hatton, 615 ; f i01? e’ 301 ; Fastening for Lids

of Retorts, G. King, 614 ; Firedoor, Liners of, L Mailer, 73; Gas, T. E. Edwards, J. W Holmes, and B. Medgley, 615 ; Schulz, Knaudt, and Co 615 ; Hopper Feeder for, T. L. Ellis, 614 ; Hydrocarbon, J. Buffet, 519 ; J. H Selsyn, 73 ; S. R. Smith, 519 ; For the Manufacture of Steel, W. Courtenay, 73 ; Obtaining Ammonia from Blast, R. Main and W. GaL braith, 73 ; Puddling, J. Lurch and R. Allen,

300 ’ generative Coke, bcnlesische Kohlen and Cokeswerke, 300 • Reheating, JI Farnworth, 614 ; F. Monks;

I. Hall, andT. and W. Burton, 615; Re-verberatory, T. L. Kilis, 73; T. L. Ellis, 614,

C. Bramall, 300; T. Gillespie, 301; r°1oer’*J-^be,11- 520 ! Bahcock and Wil-n: ^?aokus> 711; C. S. Bergmann, Ruff’4 J’ K- Broadbent, 254 ; J.

W ffT Bul1’ 711 ! J- Burrell, 254 ;

W. J. Chubb, 519; T. R. Crampton, 711; T S Dobson and A. Murfet, 711; G. Fenwick, 100’;

I7enderson, 100 ; E. Honey-church, 100; A A. Johnson and G. G. Rhodes, 254 ; W. Kent, 520; C. C. S. Knap, 100 ; C. A Kmght and G W. Thode, 711; 8. McDougall, IJ1 - McMillan, 100; G. Mead 710- D Morns 711; G. F.’ Orange, 711Tg’. Rodger,’

Sawyer, 711; H. W. Shame 254 • T Sinclair, 254 ; 8. R. Smith, 519 ; J^Tate, 100 ’• w Tobin, 519 R. and W

Welford, 2?4, 520 ; J. Whittle, 520; R. Wilsoli’ 2o4, J. Wright, 253 ; Supplying Air to, W. J.’

Chubb, 519 ; K. H. Hepburn 254;

254 ; Tuyeres for, W. Dodd, 615 , J. Taylo , 301; Valves for Hot Blast, J. A. Birkbeck, 30 , Zinc, J. Quaglio, J. Pintsch and A. Lentz, 73 Galvanometers, L. B. Miller, 154

Gas Burners, Incandescent, V. Popp, i/o

Gas Governor, J. Stott, 638

Gas, Manufacture of: 73, 74, 301, 302, 61a, C^E. Bell, 616; J. M. Bennett, 616 ; E. C. Burgess, 615; W. A. Byrom and J. A B. Bennett, 301; F. Carves, 616; -R. A.

brough, 73 ; J. Cort, 616; S. B. Darwm, 616 ,

J. Hanlon, 301; F. Hembert and E. Henry, 73,

F. C. Hills, 301; J. Hislop, 302; P. J. Jones, 616; A. Klbnne, 615; W. K C. M. McCarty, 73; W. T. Walker, 301; W. P. Wilson, 301, Furnaces, Retorts and Muffle, Stectvner, Chamotte, &c , 73; Hydro-carbon W F. C.1. McCarty, 301; Producers, W. Backer, 616 ,

J. E. Bott, 615; G. B. Hislop, 73, J. Me Farlane,301; D. Rylands, 301; Schulz, Knaudt, and Co., 615 ; F. Siemens, 616; W. S. Sutherland, 615; Retorts, C. E. Bell, 73, J. M. Bennett, 616; A. M. Chambers and T. Smith,

73 ; H. Green, 302 ; H. Hack and F. Ley, 73 , J. Hislop, 302 ; W. P. Ingham and A. C. Hill,

74 • W T Walker, 73; B. P. Walker and

J. A. B.' Bennett, 73 ; Valves for Purifiers, G. Dawson and W.Froggatt, 74 .

Gases, &c., Regulators for, A. Hemingway, 24 Grinding, Crushing, and Sifting Machines :

24, 126,278, 435

J. T. Andrews, 435; E. L, H. Bauermeister, 278; E. C. Blackstone, 435; C. O. Dost, 126; P. van Gelder, 126; P. Gillen and J. IV Throop, 126; P» -A. Luckenbach, 126 ,-Novak and Jahn, 435 ; J. Qualter, 435; W., W. and H. S. Rainforth, 126; Society Anonyme pour les Procddds Breveted de Farinerie, La, 278; B. Touja, 126; W. H. Thomson, 435; Stones for, W. Hartmann, 24

Hauling and Hoisting Machinery : 126, 278, 436

G. Andrews, 278 ; W. Box, 126; S. Butler, 126; J. A. Caldwell, 126; W. G. Clissold, 278 ; A. Higginson, 126; T. Sudron, 126; Cranes, M. Easthope, 126; J. Fielding, 126; IK. IF. Hulse, 436 , B. and F. W. Walker, 436 ; Elevators, Buckets for, S. S. Stott and R. Birtwistle, 436; Lifts, J. M. Day, W. R. Green, H. C. Walker, and R. Carey, 126; Safety Apparatus for, T. Hicken, 436; Pulley Blocks, Differential, H. Pullar, 278; Skep, G. W. and J. G. Penn, 436 ; Winding Apparatus, Safety, J. W. Stables, 436

Heating Liquids, T. A. de Koster, 412

Indicators, G. M. Borns, 176

Injectors : 23,175, 411

J. Gresham, 411; H. Holden, R. G. Brooke, and T. H. White, 23 ; H. Holden,R. G. Brooke, . and T. H. White, 175 ; S. Macfarlane, 175 ; C.

S. Madan, 411; T. B. Sharp, 411

Iron (See Metals)

Lamps : 23, 24, 42, 638

Gas, A. Hemingway, 42; T. Thorp, 24; Governors for, T. Heron, 24 ; Miner’s Safety,

G. W. Elliott, 24; H. H. Ford, 23; A. J. Liversedge, 638; J. Routledge and H. Johnson, 24; W. Tate, 24 W. G. Thresher and H. J. L. Farebrother, 24

Lifts, Hydraulic (See also Hauling and Hoisting),

G. Hutchinson, 278

Lubricating Oils, J. Seeger, 638

Lubricators : 175,176, 411, 638

R. Arrol, T. J. Hadley, and R. Curry, 175 ; A. Baird, 176 ; A. Bauer, 411; J. S. Hail, 638 ; R.

H. Heenan and R. H. Froude, 411; J. J. Irvine, 411; L. E. Kane, 176 ; F. L. McGahan, 638; J. S. Miller, 176; L. C. Nielson, 411; W. Noll, 411; W. Robinson, 175; R. J. Threlfall, 175; Sight-Feed, R. Baird and C. R. Boult, 638 ; P. Barclay, 638; W. Dixon, 638; J. S. Hall, 638; J. Kitson, S. BirKett, and J. Robinson, 411; R. Montgomery, 638; S. Reid, 411; G. Sumner, 411

Metals : 302, 616

Casting (See Casting); Extracting, E. Fischer, and M. W. Weber, 616; J. Mason, 616; J. A. Mays, 616; F. Siemens and J. G. Gordon, 616; Treating, H. Bramall, 616; W. Braun, 616; J. Gilligan, 616 ; J. Gjers, 616; A. Sailler, 616 ; F. Siemens and J. G. Gordon, 616 ; Treating Iron and Steel, R. B. Abbott, 302 ; J. Bealsey, 302; R. Hadfield, 302 ; W, Penman. 302 • ’

Meters, Liquid, P. Samain, 412

Mill-Board, Asbestos, R. L. Kirlcw, 176 Moulding (See Casting)

Mining Machines : 278, 435

8. C. Lechner, 435 ; V. H. Lechner, 435; 5. Stiitz,^ 435 ; Boring Wells, C. Chapman, 435 ; Bringing Down Coal, G. A. and W. H. Crow, 278 ; Cutting Coal, G. F. Wynne and J. S Borlase, 278; Extracting Minerals, T. Lishman, 278 ; Tunnelling, J. H. Greathead, 278; Washing Coal, R. Robinson, 435

Ordnance, Firearms, &c, : 22, 23, 175, 410 636

637 ’ ’

J. B. Bull, 175; B. Burton, 175 ; J. Hammerli and J. Hausch, 637 ; T. Nordenfelt, 411; J F b winburn, 411; Ammunition, R. S. Ripley. 22 • Armour Plates, T. English and A. Wilson, 637 ’ Breechload1 ng, C. T. M. V. de Bange, 637; W A. F. Blackeney, 410 ; H. S. Maxim, 636; J. P.’ Pieu, 637; W. M. Scott, 636; Cartridges M Cock 175; IF. Hebler, 175 ; H. S Maxim 637 • Checking the Recoil of, J. B. G. A. Canet, 637 ’ Feed Apparatus for Guns, II. S. Maxim 636 • Fuzes, 1 Nordenfelt, 175 ! Gun Caniks’, C.T

636, Gunpowder, H. Gruson, 636 ; T. Nordenfelt and V. A. Meurling, 636; Hammerless Guns, J. height, 23 ; Locking Actions of, H A Silver and W Fletcher, 23 ; Machine Guns H

a11’ 4A° ’ T* Ncrdenfelt, 637 ; T. Nordenfelt, 410; Magazines, G. V. Fosberv 637 • Manufacture of Cannon, B. T. Babbitt 17^*

Baiaie, 17o; .Producing Hollow Shaft/ q Lake and W. Hope, 637 ; Projectiles VV1 s 637kereir «37L'V' Lorenz. 637; H. A. Shipp

Ores, Treating : 74, 302 (See ako Metals) Amalgamating, R. T. Atcherley, 302; A.

74 ; B. C. Molloy, 74; Concentrating, H. 1. Tobey and G. B. Thayer, 302 ; Sulphide of Antimony, J. Simpson and E. W. Parnell, 74

Piping : 23, 176, 412

Connecting, J. Frick, 176 ; Coupling for, J. Jamieson, 23 : N. Thompson, 23 ; F. R. WiIde-gose, 412; Joints, L. Kuypers and P. Dems, 17b Pulleys : 176, 412 , __

Clip, W. R. Lake (Benedict Burnham Manufacturing Co.), 412; J. Ten wick, 176; A. C.

Wells, 412

Propellers : 354 (See also Ships)

J. McGuirl, 354; Construction of, A. D. de Bruignac, 354

Pumps : 277, 436 M x

J. A. Wade and J. Cherry. 277 ; Automatic Steam, A. Gozzard. 436; Double-Acting, J. McGwin, 436; Duplex, J. Fielding, 666; Pneumatic, F. Windhausen, 436; Rotary (See also Engines, Rotary); Steam, S. G. Brown and W, Bobey, 277 ; L. B. Carricabum, 277 ;

J. Gwynne, 277 ; R. Rackham, 436

Railway Brakes : 204, 355, 592

H. Booth, 355; J. P. Davies, 592; H. Flad, 204; P. A. Gambaro, 204; J. J. Lappin, 592 ; J. Seubich, 592 ; Continuous, C. R. Van-Ruyven, 355 ; Flexible Joints in Working, Le-conteux and Garnier. 355 ; for Tramcars, R. W. Vining, 355

Railway Car Couplings : 204, 591, 592

T. Bolt. 592; J. Darling. 591 ; J. B. Hannay and J. Cowan, 592; W. R. S. Jones. 592 ; J. T. Roe, 204 ; N. S. Russell. 592; H. Stephenson, 204, 592 ; W. II'. Thurmond. 204

Railway Permanent Way : 203, 204, 355, 591

A. E. Adlard, 591; A. E. Adlard, 591; A. Haarmann, 204 : C. Seguin, A. Ode, J. E. Filassier, and G. P. E, Bruneau, 591; B jits for, V. Corteen, 591; Chairs for, F. J. Talbot. 355 ; Electric Railways, T. P. Chandler, 355 ; Fastenings, B. Gallagher, 591; S. Rideal, 203 ; Fish Plates, W. Corteen, 591; Joint Chairs for Fishing Rails, 3f. and F. W. Stevens, 355; Joint for Rails, J. Kerr, 355 ; Lock Nuts, E. Brasier, 591; Locking Nuts, R. D, Sanders. 203; Moving and Locking Railway Points, J. Saxby, 204; Preserving Sleepers, E. L. Collins and C. F. Pike, 591

Railway Rolling Stock : 204,356

Axle Boxes, L. Raymond and A. Henrard, 204 ; Bearings, W. Day, 204; J. Willis, 356; Buffers, R. Hill and J. Darling, 201; A. Pope, 356 ; C. Robert, 356 ; Buffers and Drawbars, A. Slater, 204 ; Carriage Frames, F. H. and F.E. Rosher, 204 ; Drawbars for Freight Cars, W. H. Jones, 204 ; Facilitating Passage at Curves, T. Grondona and Co., 356; Lamps, J. F. Shalits andT. C. J. Thomas. 356 ; Supporting Wheel*,

C. E. Eaton. 356; Tramcars, A. Reckenzaun, 356; Trucks, R. Wilson and J. Cunliffe, 356; Varying the Gauge, F. Mackerilay, 356; Wheels and Axles, H. E. Winter, J. L. Murgot, and W Frost, 356

Railway Signals and Points : 356, 592

J. Enright, 592 ; E. Han cox, 356 ; L. J. Phelps, 592; J. Steven, 592 ; W. Thompson, 592 ; J. Tomlinson, 356; Automatic, J. Aubine, 356 ; Electrically Working, E. Tyler. 356

Railways, Ships’ : 355

Raising and Lowering, J. B. Eads, 355 ; Turntables, J. B. Eads, 355

Refrigerating Machine, Condict, N. W., and Rose, N. J. and T., 412; J. C. Rossi, 638

Retorts (See Gas Retorts)

Rolling, Forging, &c., Machines : 277, 435

Corrugating Plates for Flue Tubes, F. D. Rose, 435; Drawing Tubes, J. Short, 435; Driving and Reversing Gear, H. W. Fowler, 435 ; Manufacture of Railroad Spikes, L. Acheson and J. M. Duncan and H. L. Fox. 277 ; Manufacture of Steel and Iron Bars, &c., J. F. and A. Fairley, 277; Rolling Axles, R. H. Thompson and H. D. Norris, 277 ; Rolling Metals,

D. Stewart, 277 ; Rolling Taper Iron, T. Keen and W. Beasley, 277 ; Rolling Tyres, S. Huff am, 277 ; J. Munton, 277, 435; Shaping Metal Cylinders, J. A. and J. Hopkinson. 278

Rotary Motors (See Engines, Rotary) Shafting : 23, 176, 412, 637, 278

Bearings, W. R. Austin and J. F. de Navarro,

637 ; W. W. Smalley, 637; P. Subit, 176 ; Clutches, W. Bagshaw, 278; H. J. King, 23 ; F. G. Riley, 412 ; Coupling, J. C. Blevney, 637; T. L. Ellis, 23; W. J. Fraser, 637; J. Jamieson, 23 ; W. Lowrie, 176 ; J. Miller and L. Grayson, 412: N. Thompson, 23; Securing Pulleys, W. and T. Cook, 412

Ships : 203, 590

J. L. Eshelman, 590; W. B. Thompson, 590; Paddle Wheels, G. T. Dickinson, 590! Propellers, G. T. Dickinson, 203; A. McLaine, 590; Protecting, F. M. Lyte, 203; Steering, J. Donaldson, 203

Ships’ Fittings : 203,490

Anchors, J. H. Barry, 590 ; W. II. Gales, 591; J. T. Williams, 203 ; Logs, D. Carroll, 203 ; Mariner’s Compass, S. Pitt and M. G. V. Bos, 591; Steering Gear, J. H. Smiles, 591

Sifting Machines (See Grinding, &c.) Signalling Apparatus, J. Enright, 201 Speed Indicator: 411, 412, 6381

J. Farquharson and D. W. Lane, 411 ; F R John, 412; W. H. Lord, 412; J. B. Moscrop,

638 ; J. M. Napier, 411; D. Orme, 412

Springs, Rubber, L. Sterne, 412

Stables, Dividing, G. A. Wooley and II. Hart 94 Steam Trap (See Boiler Fittings)

Steel (See Metals)

Steel, Manufacture of: 73, 615

P. Botcharoff, 615 ; W. Courtenay, 73 : J. Gjers, 615 ; J. Riley, 615.

Stereotype Matrices, T. G. and II. Daw 173 Stone, Artificial, J. Hatfield, 176

Telegraphic Apparatus : 154

J. Graham, 154; F. II. W. Higgins 154 Telpherage (See Electric Railway): 204, 356, teswr- »

Telephonic Apparatus : 46,154, 332, 566, 688

F. Blake, 688 ; C. Cummings, 46 ; J. W. Duxbury and II. W. Breckenridge, 46 ; A. F. St. George, 566 ; M. Kotyra, 566; C. Lever, 566 ; J. T. Lister, 566; L. G. Lorrain, 688 ; A. A. Campbell Swinton, 154 ; S. P. Thompson, 566, 688 ; S. P. Thompson and Jolin, 688 ; F. Villiers-Stead and E. R. Hedgman, 332 ; T. Wallace, 566 ; Telephonic Art, J. N. Maclntire, 154; Carbon, S. J. Coxeterand H. Nehmer,566 ; Diaphragms, G. Gray, 688 ; Microphones, K. S. Dembinski, 566; F. J. Bernal, 332 ; Receivers J. E. Fuller, 332 ; J. A. Kingsbury, 566 ; J. A* Maloney, 332; H. P. Pratt, 566; P. G. Skre-vanow, 688: Transmitters, G. L. Andres, 154; J. Berliner, 46; D. Drawbaugh, 154, IF. B. Hale, 46 ; J. A. Kingsbury, 566 ; J. A. Maloney, 332 ; C. Moseley, 560 ; La Socfete Gdntfrale de Telephones, 688 ; S. P. Thompson, 566 ; S. P. Thompson and P. Jolin, 566; S. P. Thompson and P. Jolin, 688

Tiles, Ridge, J. G. Stadler and E. Schmid, 24 Tools, Hand : 125, 435

Cutting Holes in Metal, R. K. Jones, 435 ; J. Lyall, 435 ; Drilling, J. L. Shorrock, 435 ; L. Short 435; Files, L. Muller, 435; Tube Expanders, P. P. Hure, 125; Vice, W, Cortem, 435

Tools, Machine : 124,125, 276, 434,435

Brake Attachment, J. Dewrance, 124 ; Cutting Grooves on Rollers, P. Turner, 435; Cutting Metal, J. Tinn and T. Crete, 125; Drilling,

E. F. Gordon and II. Hobbs, 276; Expanding Tubes, D. Marshall, 435 ; File Cutting, A. Weed, 435; Fitting Elliptical Springs, J. S. Passsenger, 434 ; Gear Rivetting, G. D. Edmeston, 125 ; Planing, Shaping, Slotting, and Slot-Drilling Machines, G. A. and W. H. Crow,

124 ; Punching, J. W. Bowers, 434; Punching, Perforating, and Shearing Machines, J. Fielding, 125 ; J.Tushaw, 125; Punching, and Rivet-ting, W. S. Gilmer, 124 ; W. S. Gilmer, 276 ; Regulating the Speed of Guide Screws of Lathes, IF. Darling and R. Sellers, 124 ; Regulating the Stroke of Hydraulic Machines, J. Fielding, 276; Shearing, C. G. Biggs and T. Wilde, 276 ; Tongued and Grooved Boards, H. C. Tunis,

125 ; Turning, Japy Brother and Co., 435

Tools, Small : 125, 277, 435

Boring, T. Harrison, 277 ; Boring Bar with Expanding Cutters, E. Richards, 435 ; Holder for Slotting Machines, C. J. Galloway and J. Burton, 277 ; Parallel Vice, P. Thompson, 125; Rotary Facing, J. W. Phillips, 435

TORPEDOS : 23, 175, 638

C. A. McEvoy, 23; R. Paulson, 175 ; Rifled,

W. J. Murphy and J. R. Foster, 638

Tramways {See also Railways), 204

Tubes, Flexible, S. Sorgue, 638

Turbines (See Engines, Rotary)

Valves : 23,176, 412, 638

J. Auld, 23; J. Blake, 23; G. F. Busbridge, 638; W. W. Fyfe, 23; J. M. Goldsmith, 23; F. W. Gritten, 23; J. Hemmings, 23;

H. F. Hill, 412; J. Joyce, 638; G. Knott. 23 ; W. M. Liewellin, 638 ; R. Wrigley Rosa, 412 ; W. P. Thompson, 412; Asbestos Packed Cocks, J. Dewrance and G. H. Wall, 176 ; Ball, C. M. P. Lafit, 176 ; Cocksand Taps, C. M. P. Lafit, 176; Reducing, IF. Key, 23 ; Regulating Flow of Fluids, C. Hosken and S. B. Goslin, 412 ; Taps, R. Cole, 412 ; T. Single-ton, 412

Velocity, Variable Ratio, H. S. II. Shaw, 412

Vulcanised Fibre, Treatment of, F. Taylor, 176 Water Meters : 638 „

J. Bowie, W. Turner and M. Hill, 638, R. Fraser and W. Clark, 638; A. Frayer and La Socitftd Michel et Cie, 24 ; Piston, A. Goodwin, 638; A Goodwin and C. H. Brain, 638

Weighing Machine, T. Moy, 24

Wheels : 204, 356, 592

J. Cross, 356; W. Eyre, 592; W. S. Lockhart, 356 ; S. Williams and G. Rushing, 204

NAMES OF PATENTEES. Abbott, R. B., Treating Iron, 302

Abell, J., Steam Boiler, &c., Furnaces, 520

Acheson, L., and Duncan, J. M., and Fox, II. L.

Forging Railroad Spikes, 277

Adams, A. W., Electric Motors, 687

Adlard, A. E., Railway Permanent Way, 591

Adlard, A. E., Railway Permanent Way, 591

Ainsworth, W., Gas Engine Cylinders, 542

Aldridge, J. G. W., Filament for Incandescence

Lamp, 332

Allfrey, E. R., Slide Valves for Engines, 665

Ambler, J., Pistons, 666

Anderson, Sir J., andKennelly, A. E., Submarine

Cable Grapnels, 688

Andre, G. G., Primo-Secondary Electric Batteries, 45

Andres, G. L., Telephonic Transmitters, 154

Andrews, J. T., Grinding and Crushing Mills, 435

Andrews, G., Lifts and Hoists, 278

Anslow, G. and Bayley, H. A., High-Speed Engines, 381

Appleby, C. J., Steam Boilers, 100

Arfwedson, A. G., Ladles, 616

Arnell, C. J. and W. T., Injecting Boiler Compositions, 712

Arnold, W. S., Steam Engines, 381

Aron, H., Electric Meter, 565

Arrol, R., and Hadley, T. J., and R. Curry, Lubricators, 175

Arthur, N., Rolling Machines, 125

Ashton, J., Forging Machine, 125

Atcherley, R. J., Amalgamating Gold, 302

Atkinson, J., Gas Engines, 102

Atwood, J. E., Purifying Iron and Steel, 74

Aubine, J., Railway Signals and Points, 356

Auld, J., Reducing Valves, 23

Auld, J., Steam Traps, 101

Austin, W. R., and Navarro, J. I . de, Journal | Bearings, 637

Babbitt, B. T., Casting Cannon, 175

Babcock, G. H., Steam Boilers, 711

Babcock, G. H., and Pine, L., Water Heaters

and Purifiers, 712

Babcock and Wilcox Co., Steam Boilers, 253

Babcock and Wilcox Co., The, and Pratt, N. IF., ,

Steam Boilers, 711

Babcock and Wilcox Co., Steam Generators, 519 Backer, W., Gas Producer Furnaces, 616 Backus, A., Furnaces, 711

Bagshaw, W., Friction Clutches, 278 bain Electric Co., Electric Current Regulator, 45 A., Sight-Feed Lubricators, 176

Baird, B. and Boult, C. JI., Sight-Feed Lubricators, 658

Baldie, J., Shells for Ordnance, 175

Bange, C. T. M V. de, Breechloading Guns, 637 Bunge, C. T.M. V. de, Gun Carriages, 637 Barber, T., Pistons for Steam Engines, 542 1 teriesS687key’ $*’ Primary Electric Bat-

Barclay, P., Sight-Feed Lubricators, 638 Barker, W. H., Portable Steam Engines, 203 Barlow-Massicks, T., Furnaces, 73

Barry, J. H., Anchors for Ships, &c., 590 Basilevsky, T., Electric Arc Lamps, 331 Bauermeister, E. L. H., Roller Mills, 278 Baur, A., Lubricators, 411

Bazilevsky, T., Electric Arc Lamps, 331

Bazin, E., Primary Electric Batteries, 687

Beamish, G. H. T., Breakwaters, Retaining Walls, &c., 355 °

Beardmore, W., and J. C. MacCherrie, Steel and Ingot Moulds, 616

Beasley, J., Manufacture of Puddled Iron, 302 beck, C., Portable Electric Lamps, 332 Beckingsale, E. W., Electric Conductors, 566 Bedford, C., Valve Gear for Steam Engines, 101 Beeman, J. S., Electrical Connector, 688 Bell, C. E., Coking and Distilling Coal, 73 Bell, C. E., Production of Hydro-Carbons, 616 Bell, R., Distilling Shales, 616

Benedict - Burnham Manufacturing Company (Lake), Clip Drums or Pulleys, 412

Benier, L., Hot Air Engines, 230

Bennett, J. M., Mechanical Retorts, 616

Bennett, J. E., and Lumsden, A., Feeding Boilers, &c., 520

Bentley, W., Steam Boilers, 519

Benton, C. H., and Grubbe, H. H., Incandescent Electric Lamps, 332

Bergmann, C. S., Steam Boiler Furnaces, 254 Berliner, J., Telephonic Transmitters, 46 Bever, A., High Speed Steam Engines, 229 Bickley, J. H., Rolling Machine, 125

Biggs, C. G., and T. Wilde, Cutting Shearings, 276

Birkbeck, J. A,, Valves for Hot Blast Furnaces, &c., 300

Blakeney, W. A. F., Breechloading Ordnance, 410

Blakeney, W. A. F., Projectiles, 637 Blackstone, E. C., Grinding Mills, 435 Blair, J. J., and Black, A. W., Rotary Engines, 381 °

Blake, J., Steam Boilers, 711

Blake, J., Stop Valves, 23

Blake, F., Telephones, 688

Blevrwy, J. C., Friction Couplings, 637

Bollmann, L., Dynamo-Electric Machines, 330

Bolt, D., Couplings for Railway Vehicles, 592

Bontemps, L. A., Hydraulic Engines, 540

Booth, J. S., Boiler, &c., Furnaces, 711

Booth, H., Railway Brakes, 355

Borns, G. 3L, Steam Engine Indicators, 176

Bosanquet, C. J., and Tomlinson, W. A., Engine

Governors, 565

Boss, M. V. G., Mariner’s Compass, 591

Boston, E. T., Portable Electric Lamp, 687

Boswell, S., Furnace or Flue Seams, 519

Botcharoff, P., Manufacture of Steel, 615

Bott, J. E., Crucibles, &c., 301

Bott, J. E., Gas Producers, 615

Boulton, M. P. W., Generating Steam, 519

Bourry, E. A., Dynamometers, 24

Bowers, J. W., Punching Machinery, 434

Bowie, J., Turner, W., and Hill, M., Liquid

Meters, 638

Box, W., Hoists or Pulley Blocks, 126

Bramall, H., Manufacture of Bar Iron, 616

Bramall, C., Smelting Furnace, 300

Brasier, E., Lock Nuts, 591

Braun, W., Manufacture of Copper, 616

Brewtnall, A. W., Safety Cut-Outs for Electric Currents, 331

Bright, Sir C. T., Dynamo-Electric Machines. 44

Broadbent, J. K., Steam Boiler Furnace, 254

Brockie, J., Electric Arc Lamps, 332

Brooke, R. G., Holden, H., White, T. H., Injectors, 23,175

Brotherhood, P., Multiple Cylinder Engines, 540

Brotherhood, P., Pistons, 382

Brotherhood, P., Steam Engines, 666

Brown, E. J. P., and Paine, G. W. W., Boat Detaching Gear, 354

Brown, 8. G., and Boby, W,, Steam Pumping Engines, 277

Bruignac, A. D. de, Screw Propellers, 354

Brunck, F., Manufacture of Coke, &c., 615

Brush, C. F., Extracting Soft Metal Castings, 74

Brush, C. F., Secondary Electric Batteries, 154

Brustlein, M., Casting Steel, 74

Bryceson, J., Fog Horns, 591

Buffett, J., Hydro-Carbon Furnaces, 519

Buisson, P. A., Automatic Boiler Feed Regulators, 712

Bull, J. B., Gunlocks, 175

Bull, H. C., Steam Generatorsand Furnaces, 711

Burch, J., and Allen, R., Puddling Furnace, 73

Burchardt, C. T., Tubular Steam Boilers, 253

Burden, J., Pressure Gauges, 254

Burgess, E. C., Liquid Hydro-Carbons, 615

Burrell, J., Furnace Grates, 254

Burrell, J., Steam Boilers, 253

Burton, B., Magazine Firearms, 175

Bury, W., Compound Steam Engines, 101

Busbridge, G. F., Valves or Stop-Cocks, 638

Butcher, J. J., Igniting Valve for Gas Engines, 382

Butler, S., Staiths, 126

Byrom, W. A., and Bennett, J. A. B«, Distilling

Coal, 301

Caldwell, J. A., Hoists, &c., 126

Campbell, H. F., Electrical Conductors, 566

Canet, J. B. G. A., Checking the Recoil of Guns, 637

Canet, J. B. G. A., Working and Loading Guns, 637

Carette, G., Engine Governors, 382

Carlyle, W. A., Dynamo-Electric Machines, 45,153

Carricaburn, L. B., Slide Valves of Steam Engines, 381

Carricaburn, L. B., Steam Pumps, 277

Carroll, D., Ships’ Logs, 203

Carves, F., Treating Gases from Coke Oyens, 616

Caspersen, L. C., Preventing Corrosion in Steam

Boilers, 712

Cauderay, J., Electric Meters, 687

Cerpaux, J., Primary Electric Batteries, 46

Chaimsonovitz, E. A, Primary Electric Battery, 45

Chambers, A. M., and Smith, T., Coke Ovens,

I &c., 73

Chandler, T. P., Electric Railways, 355

1 Chapman, C., Apparatus for Boring Wells, 435

I Chase, R. F. M„ Belting, 176

Chattock, A. P., Galvanometers, 331

Chesebrough, R. A., Manufacture of Gas, 73

Chubb, W. J., Furnaces of Steam Boilers, 519

Clark, J. L., and Mance, C. L., Testing Electrical

Cables, 566

Clark, W., Flue Tubes of Steam Boilers, 253

Clark, W., Steam Boilers, 253

Claussen, G. W., Steam Boilers, 519

Clayton, S., Gas Engines, 102

Clissold, W. G., Hoisting Gear, 278

Cobham, E., and Gillespie, J., Gas Engines, 230

Cock, M., Cartridges, &c., 175

Cole, R., Cocks or Taps, 412

Colebrook, 0. T., Rotary Engines, 101

CoJes, H. J., Grab Buckets for Dredging, &c., 278

Collins, W., Condenser, 100 .

Collins, E. L„ and Pike, C. F., Preserving Railway Sleepers, 591

Condict, N. W., and Rose, T., Refrigerators, 412

Cook, W. and T., Securing Wheels to Shafts, 412

Corbett, J., Steam Boilers, 711

Cort, J., Manufacture of Gas, 616

Corteen, V., Lock and Nut, 591

Corteen, W., Crank Axles, 666

Corteen, W., Fishplates, 591

Cortem, W., Vice, 435

Courtenay, W., Converter Furnaces, 73

Cowles, A. A., Electric Conductors, 154

Coxeter, S. J., and Nehmer, H., Preparation of

Carbon, 566

Crampton, T. R., Furnaces, 711

Craven, J. C., Locomotives, 591

Crompton, R. E, B., and Crabb, T., Electric Arc Lamps, 565 .

Crompton, R. E. B., Dynamo-Electric Machines, 330

Critten, H., Lifeboats, 203

Cross, J., Wheels for Railway Carriages, 3t>6

Crossley, F. W., Gas Engines, 230

Crossley, F. IK., Gas Engines, 541

Crow G. A. and W. H., Miners’ Wedges, 278

Crow, G. A. and W. H., Planing, Shaping, &c., Machines, 124

Cummings, C., Telegraphic Apparatus, 46

Curten, E. J., Steam Boilers, 253, 710 .

Cushman, H„ and Hall, J. P., Dynamo-Electric

Machines, 330 .

Cutten, E. B., Dynamo-Electric Machines, 687

Cuttriss, C., Electro-Motors, 330

Cuttriss, T., Electric Arc Lamps, 565

Daglish G. H., Valve Gear for Steam Engines, 381 Dancheil, F. H., Electric Locomotives, 153 Darling, J., Coupling for Railway Vehicles, 591 Darlinq, W., and Sellers, R , Lathes, 124

Darwin, S. B., Adjustable Dip Pipes, 616

Davies, J. P., Brake Apparatus, 592

Daw, T. G. and H., Producing Stereotype Matrices, 176

Dawson, G., and Froggatt, W„ Centre Valves for

W. R., Walker, H. C. and Carey, R., Lifts, 126 .

Dav, W., Railway Carriage Bearings, 204 Deboutteville, C. D., and Malandin, L. P. C.,

Gas Engines, 230 . .

D’Humy, P. R. de F., Primary Electric Batteries, 153, 331, 687

Delmard, M., Shells for Ordnance, &c., 22

Dembinski, K. S., Microphones, 566

Deprez, M., Dynamometers, 24

Deprez, M., Regulating Dynamo-Electric Machines, 153 P

Dewhirst, J. H., Boiler Safety Alarm, 520

Dewhurst, J. H., Gas Engines, 230

Dewrance, J., Fusible Piu»®>

Dewrance, J., Machine Tools, 124

Dewrance: J., and Wall, G. H., Asbestos-Packed 176

Dick G.’ A., Metallic Alloys, 302

Dickinson, G. T., Paddle Wheels, 590

Dick nson G. T. Reversing Steam Engines, 541

DiSon G. Ship Propellers 203 Dickinson, G. T., Steam Engines, 665 Diekinson G. T., Steam Engines, 540

Dion A C. de, Bouton, G. T„ and Trepardoux, C ’Automatic Boiler Feeders, 712

Dixon W., Sight Feed Lubricators, 638

Dobson, T. S , and Murfet, A., Firebars and Furnaces, 711

W Water Tuyeres, 615

Donaldson, J., Steering Ships or Vessels, 203 HnQi C O Grinding Machine, 126

Dow G E . Valve Gear for Steam Engines, 540 Drawbauqh, D., Telephonic Transmitters, 154 Dnn A Primary Electric Batteries, 565, 687 Dunstan, J. Q-, Oscillating Cylinder Engines, n^nC«to5n°R E., Electric Safety Fuze, 688

Duxbury J- W., and Breckenridge, H. W., Telephonic Exchanges, 46

Eads J B„ Raising and Lowering Ships, 355 Eads, J. B., Ship Bailway, 355

Fnqfhooe, Travelling Cranes, 126

™on PC. E., Railway Wheels and Axles ,356 fS^ston G. D., Gear Rivetting Machines, 125 iXrds?T E, Holmes, J. W„ and Medgley,

B., Gas Furnaces, 615

Ehlers J. H., Forging Machine, 126

S o. A Electromotors, 686

Elliott G W„ Miners’ Safety Lamp, 24 Fills J 3., Casting Steel Ingots, 74

Ellis,’ T, L., Furnaces and Gas Producers, 614

Ellis, T. L., Shaft CoupK*’’ 73 Emmens, S. H., and Barlow’ R PiBot • T

descence Lamps 46 > •> ^e^tnc Incan-

Emmens S. H., Electrolytes 45

Gear^l11’ Automati° Expansion Valve i®,T. fa’nd wTsonng2nel’ 380

^®t’ J ’ Ij-W* Air'T-™°U592IateS’ 637

^x^^^,PetroleumEngine> Eyre, W., Railway, &c„ Wheels, 592

Fairbairn, J. G. W FlPPf,.;„ c -. ,

I arquhaison, J and Lanp T> w « cators, 411 ’ D* W*> Speed Indi-

B"^’F'«nace8,10° 518 E„ and Aydon, H„ steam Generators, EiMiim 3j TrtVpIin?Cranes> 120

J., Gas Engines, 102

Keldtn7 ’Machines, 276

Fieldin?’ /’’p umP!nS Engines, 666

Welding J., Punching, Shearing, &c., Machines, ^616 ■’ and Weber> K W- Extracting Gold, Fisken, T, R. II., and Wevman r v . .

Fi“?eraldXD GiOFOrf Cu£°ff Val’y<£ 5«’ Fitzgerald’ D ? Extractmff Silver, 302

ETectricBatteries m J°neS’ T’ J" Pri“a^ Jitzgeiald, D. (* and Jones T t a j

Electric Batteries, 331 ’ T- J’’ Sec°ndary

Flad, H., Railway Brakes, 204

&& .Materials, 332

Ford w w Dfflam°-Electric Machines, 687 Fosberv c”v ’ p " S S?-fety Lamp> 23 ’ Foster Jii% ^^PnxnSK Firear“8, 637 Fouqu’e L i)iw?n» ?eda«hlnguApparatus'591

rox, b., Steam Boilers, 711

J-’ MouldinS a«d Casting

Fr^r’ S7’ J-.F“cti0I>al Clutch, 637

Fraser, R., and Clark, W., Water Meters 638

Meter, 24 La SocidtfS Miohel et Cie’., Water

FuHm J p-p^> t0 Mains>176

Fvfn w \v’ EMephomc Receivers, 332 Fyfe, W. W., Lift Valves, 23

Gales, W. IL, Anchors, 591

Gallafent, D., Rotary Engines, 101

Gallagher, B., Fastening Rails, 591

Galloway, C. J., and Beckwith, J. H. Superheat mg Steam, 254 ’ ouPerneat-

Galloway, C. J., and Burton, J., Tool-Holder for Slotting Machines, &c., 277 Or

Gambaro, P. A., Railway Brakes, 204 r™ °H.PkB'-A’ Notary Motor Engine, 666 Gassett O., Distribution of Electricity, 566 Ge nJ? w’ °Z -Wirth’ Tube Cleaner; 520 ^eJ?e ’ Xf’’ Electric Arc Lamps, 332 Gelder, P. van, Grinding Machines, 126 Gdrard-Lescuyer, J. M. A„ Electric Incandes

cence Lamps, 332es

Gibbs L., and Gaulard, J. D., Secondary Electric Generators, 153'

Gilchrist, P. C., and Fitzmaurice, L. G. Removing Bessemer Converters, 301’

Giles, F. T., Moulds for Nails, 302

SiRi’ng1iiea“d12?rOOP’ J' W” G™ding and Gillespie, T. Blast Smelting Furnaces, 301 Gillies, J. Valve Gear of Steam Engines, 541 Gilligan, J., Manufacture of Bar Iron, 616 Gilmer, W. F., Punching and RivettingMachines, ^chine’s Tre F" Punohing and Ei^tting Ma-G^Xtor,a5n6d5Clark’W- R” EleCtriC CuMen* Gjers, J., Manufacture of Steel, 615 Gjers, J Treatment of Steel Ingots, 616

Golden State and Miners’Iron Works, Dredging Machines, 278 fa ®

Goldsmith, J. M., Stop Valves, 23

Goode, IF., Steam Boiler, &c., Furnace, 711 Goodman, J. and H. M., Electric Current Meter, 154 1

Goodwin, A., and C. H. Brain, Piston Meters, 638 Goodwin, A., Piston Meters, 638

Gordon, E. P., and Hobbs, II., Drilling Machines, Gordon, J. E. II., Distribution of Electricity, 688

pot011’ J‘ E- H” Electric Current Regulators, 087

Gordon, J. E. II., Electric Meter, 687

Gossage, F. II., Primary Electric Batteries, 153 Goucher, J., Condenser and Feed-Water Heater 254 ’

Gozzard, A., Automatic Steam Pumps, 436

Graham, J., Telegraphic Relay Apparatus, 154 Gramme, E. T., Commutators of Electrical

Machines, 153

Gratzel, R., Extraction of Metals from their Chlorides and Fluorides, 302

Gray, G., Telephones, 688

Greathead, J. H., Tunnelling Apparatus, 278

Greenalgh, J., and Chase, P., Electric Cables, 154

Green, H., Closing Gas Retorts, 302

Greenhill, J. H., Dynamo-Electric Machines, 330 Greenhill, J. H., Electric Incandescence Lamps, 687 ’

Greig, A., Condensing Exhaust Steam, 382

Gresham, J., Injectors, 411

Griffin, S., Stuffing-Boxes for Engines, 102

Gritten, F. W., Stop Valves, 23

Grondona, T., and Co., Railway Carriages, 356

Groth, L. A., and Graells, J., Governors, 102 Grunzweigand Hartmann, Non-Conducting Composition, 519

Gruson, H., Compressed Gunpowder, 636

Guthrie, H., Caloric Engines, 666

Guthrie, H., Gas Engines, 542

Guy, H., Compound Steam Engines, 229

Guyot, A., Water Gauges for Steam Boilers, 254 GWynne, J., Steam Pumping Engines, &c., 277

Haarmann, A., Permanent Way of Railways, 204

Hack, H., and Ley, F., Coke Ovens, 73

Hadfield, R., Manufacture of Steel, 302

Hale, IK. B., Telephonic Transmitters, 46

Hall, J. S., Lubricators, 638

Hall, T. A. F„ and Clanchy, H. T., Rafts, 203

Halpin, D., and Gresham, J., Removing the Water of Condensed Steam, 101

Hamilton, J., Rotary Engines, 101

Hammerli, J., and Hausch, J., Martini Rifles, &c., 637

Hammond, W. J., Locomotive Steam Engines, 203

Hancox, E., Railway Signals and Points, 356

Hanlon, J., Manufacture of Gas, 301

Hanna, J. A., and Shcllington, T. F., Steam Boilers, 710

Hannay, J. B., and Cowan, J., Couplings fer Railway Wagons, 592

Hardingham, G. G. M., Steam Boilers, 253

Hargreaves, H., Lifeboats, 354

Hargreaves, IF., and Inglis, IK., Barring Engines, 101

Harper, T. A., Launching Boats, 591

Harrison, J. H., Steam Generators, 519

Harrison, T., Expanding Boring Tools, 277

Harrison, T., Steam, &c., Engines, 665

Harrop, J. J., Electric Conductors, 46

Harvie, W., Incandescent Electric Lamps, 332

Hartmann, W., Millstones, 24

Hatfield, J., Artificial Stone, 176

Hatton, G., Converter Furnaces, 615

Heller, IK., Cartridges, 175

Heenan, R. IL, and Froude, R. IL, Lubricating

Heinzerling, C., Fireless Steam Engines, 380

Bearings, 411

Hembert F., and Henry, E., Manufacture of Gas, 73

Hemingway, A., Gas Lamps, 24

Hemmings, J., Ball Valves for Cisterns, &c., 23

Henderson, T., Supplying Fuel to Furnaces, 100

Hepburn, R. II., Furnaces, 254

Heron, T., Gas Lamp Regulator, 24

Heys, W. E., Electric Conductors, 46

Hicken, T., Hoisting Apparatus, 436

Higgins, F. H. W., Telegraphic Transmitters, 154

Higginson, A., Hoists, Winches, &c., 126

Hill, A., Valve Gear for Steam Engines, 101

Hill, R., and Darling, J., Buffers, 204

Hill, H. F., Valvesand Cocks, 412

Hill, W. and J. IL, Gas Engines, 230

Hills, F. C., Purification of Coal Gas, 301

Hills, F. H„ Safety Valves, 101

Hislop, G. R., Gas Producer, 73

Hislop, J., Gas Retorts, 302

Hocking, H., Condensers, 666

Holborow, H. G., Cut-Off for Steam Engines, 541

Holden, II., Brooke, R. G., White, T. H., Injectors, 23, 175

Holmes, J. IL, ElectricSwitch, 46

Holt, H. P., Regulator for Gas Engines, 666

Holt, H. P., Pumps for Gas Engines, 102

Holt, R. P., Compound Gas Engine, 541

Holt, H. P., and Crossley, F. W., Starting Gas Engines, 230

Honeychurch, E., Steam Boiler Furnaces, 100

Hookham, G., Dynamo-Electric Machines, 565

Hookham, G., Incandescent Electric Lamps, 566

Hopkinson, J., and Mather, IK., Dynamo-Electric Machines, 45

Hopkinson, J. A. and J., Tube Rolling Machinery, 278

Hornsby, W., and Clapham, J , Vertical Steam Boilers, 253

Hosken, C., and Goslin, S. B., Valves, 412

Howarth, R., Condensers, 230

Howe, J., Feed-Water Heaters, 712

Howell, J. C., Primary Electric Batteries, 687

Hudson, H., Regulating Steam, &c., Engines, 382

Huffam, S., Rolling Tyres, 277

Hughes, J. G., Packing for Stuffing Boxes, 542

Hulse, IK. IK., Cranes, 436

Humy, P. R. de F. (see D’llumy)

Hunt, T., Steam Engines, 665

Ilure, P. P., Tube Expanders, 125

Hurrell,M. II., Dynamo-Electric Machines, 330 Burrell, M. H., Electric Arc Lamps, 45 Hutchinson, G., Hydraulic Lifts, 278

Ingham, W. P., and Hill, A. C., Retorts, 74 Irvine, J. J., Lubricators, 411

Jackson, A., Balanced Slide Valves, 540

Jacobs, W. H., Metallic Packing for Stuffing Boxes, 666

Jamieson, J., Coupling for Shafts, Pipes, &c., 23

Japy Brothers and Co., Turning Shafts, Spindles, &c., 435

Jenkin, F., Telpherage, 204, 356

Jenkin, F., and Elliott, A. C., Telpherage, 592

Jenkin, F., Regulation of Electric Current, 592

Jenkin, F., Telpher Locomotive, 592

Joel, II. F., Electric Arc Lamps, 331

Joel, II. F., Electric Current Meter, 46

Joel, H. F., Secondary Electric Batteries, 331

John, F. R., Speed Indicators, 412

Johns, T., Metallic Packing for Stuffing Boxes, 666

Johns, T. H. W. A., Rotary Gas Engines, 542

Johnson, A. A., and Rhodes, G. G., Heating Steam Boilers, 254

Johnson, J., Steam Traps, 712

Johnson, S. A., Boiler Tube Stoppers, 711

Johnson, W. C., and Phillips, S. E., Insulators, 566

Johnson, W. C., and Phillips, S. E., Telegraph Cables, 566

Johnston, 8., Finishing Metal Castings, 302

Joly, N. E., Feeding Boilers, 712

Jones, E., Dynamo-Electric Machines, 565

Jones, P. J., Production of Combustible Gases 616

Jones, R. B., and Hughes, J., Beltings, 24

Jones, R. K., Cutting and Boring Holes, 435

Jones, W. H., Drawbars, 204

Jones, T. J., and Belfield, R., Electric Switches, 688

Jones, IK. -R. S., Central Draw and Buffer Gear, 592

Jopling, J. C., Steam Boilers, 100

Joy, D., Steam Engines, 665

Joyce, J., Cocks or Valves, 638

Kabath, N. de, Electric Conductors, 46

Kabath, N. de, Electric Current Regulators, 331

Kane, L. E., Lubricators, 176

Keen, T., and Beasley, W., Rolling Taper Iron, 277

Keight, J., Hammerless Firearms, 23

Keiller, J., Circulating Water in Boilers, 254

Kennedy, E. S. T., Steam Boilers, 519

Kent, VV., Furnaces, 520

Kenyon, J. W., Low-Water Alarm, 101

Kerr, J., Joints for Rails, 355

Key, IK., Reducing Valves, 23

Khotinsky, A., Electric Switch, 154

Khotinsky, A., Primary Batteries, 687

King, C. W., Gas Engine, 382

King, G., Retort Lids, 614

King, II. J., Clutches, 23

Kingsbury, J. A., Telephone Transmitters and Receivers, 566

Kirkaldy, J., Feed-Water Heaters, 712

Kirkaldy, J., Steam Engines, 666

Kirlew, R. L., Asbestos Millboard, 176

Kitson, J., Birket, S., and Robinson, J., Sight-

Feed, &c., Lubricators, 411

Klbnne, A., Manufacture of Coal Gas, 615

Knap, C. C. S., Supplying Fuel to Furnaces, 100

Knight, C. A., and Thode, G. W., Steam Boilers, 711

Knott, G., Stop Valves, 23

Knott, T., Furnaces, 614

Knowles, Sir F. C., Bart., Treating Sulphides and

Oxides, 302

Koehler, H., Rolling Machine, 125

Koster, T. A. de, Heating Liquids, 412

Kotyra, M., Telephones, 566

Kulhman, W., Steam Traps, 520

Kuypers, L., and Denis, P., Joints of Pipes, 176

Lafit, C. M. P., Ball Valves for Cisterns, 176

Lafit, C. M. P., Cocks and Taps, 176

Lake, S., and Hope, W., Cylindersand Ordnance, 637

Lake, W. R. (Benedict Burnham Manufacturing Co.), Clip Drums or Pulleys, 412

Lancaster, H., Packing Pistonsand Plungers, 230

Lancaster, H., and Tongue, R F. C., Steam Traps, 520

Landsbe, C. A. de, Steam Engines, 665

Lappin, J. J., Brake Shoes, 592

La Society Anonyme pour les Prochdbs Brevetes deFarinerie, Grinding, Crushing, &c.,Machines, 278

La Societd Anonyme des Usines Franco Russes, Compound Engines, 665

La Socidtd Ghnerale des Telephones, Telephonic Transmitters, 688

Lea, J. P., Steam Engines, 101

Lechner, V. H. and S. C. Mining Machines, 435

Leconteux and Garnier, Flexible Joints in Railway Brake Pipes, 355

Lee, C., Steam, &c., Engines, 380

Leipner, W. A., Dynamo-Electric Machines, 153

Leitch, G. T., Rotary Engines, 381

Lethinllier and Pilne, Safety Valves, 520

Lever, C., Electric Telephones, 566

Leyland, 1K„ Forging Machine, 125

Lindley, II., Governors, 102

Linford, C. T., and Percy, H. J. T., Gas Engines, 381

Linney, H., and Lawson, T. W., Crank Axles, 102

Lishman, T., Miners’ Wedges, 278

Lister, J. T., Telephones, 566

Liversedge, A. J., Miners’ Safety Lamps, 638

Lie wellin, W. M., Cocks or Valves, 638

Lobnitz, H. C., Dredging Machinery, 278

Lockhart, W. S., Wheels for Carriages, &c., 356

Long, II., Caloric Engines, 230

Longridge, J. A., Locomotive Engines, 203

Lord, W. H., Speed Indicators, 412

Lorenz, W., Compound Projectiles, &c., 637

Lorrain, J. G., Electric Incandescence Lamps, 46

Lorrain, J. G., Telephony, 688

Low, G., Automatic Cut-Off Gear, 665

Lowrie, W. Flexible Couplings, 176

Lowrie, IK., Steam, &c., Engines, 665

Luckeribach, F. A., Crushing Machine, 126

Lundy, J. J., and Bottomley, W. F., Electric Battery, 45

Lyall, J., Cutting Oval Holes, 435

Lyster, G. F. and A. G., Elevators for Grain, 278

Lyte, F. M. Primary and Secondary Electric Batteries, 45

Lyte, F. M., Protecting Iron and Steel from Corrosion, &c., 203

McAuley, J., Boat Detaching Gear, 203

McCarty, W. F. C. M., Manufacturing Hydro-Carbon Gas, 73, 301

McConnell, J., Turbines, 381

McCracken, E. D., Electric Conductors, 46

McCulloch, T. and D., Feeding Steam Boilers, 520

McDonough, T., Gas Engines, 542

McDougall, S., Firegrates for Boilers, &c., 711

McEvoy, C. A., Torpedoes, 23

McFarlane, J., Gas Producers, 301

Macfarlane, S., Injectors, 175

McGahan, F. L., Boiler Flue Cleaners, 712

McGahan, F. L., Lubricators, 638

McGuirl, J., Propelling Boats, 354

McGwin, J., Double-Acting Pumps, 436

McIntire, J. N., Telephonic Transmitters, 154

Mackenlay, F., Varying Gauge of Railway Carriages, 356

Mackenzie, J., Electric Fuzes, 688

Mackenzie, J., Electric Switches, 688

Mackenzie, T., Safety Valve and Alarm, 712

MacLaine, A., Propulsion of Ships, 590

Maclaine, A., Metallic Packing, 382

McMillan, C„ Steam Boiler Furnaces, 100

McNeill, A., Gas Tramway Locomotives, 591

IMadan, C. S., Steam Jet Pumps, 411

Mailer, J., Furnace Firedoor Liners, 73

Main, R., and Galbraith, W., Obtaining Am monia from Blast Furnaces, 73

Malam, T. M. W. J., and Ireland, W. A., Ga

Engines, 666

Malawi, W., Steam Boilers, 253

Malet, H. C. A’., Gun Carriages, 175, 636

Maloney, J. A., Electric Telephone Transmitters 332

Maloney, J. A., Telephonic Receivers, 332

Marchant, R. Jf., Steam Boilers, 100

Marquand, A. J., Hancock, E., and Powell, J. R.

Cleaning Boilers, 519

Marshall, D., Expanding Tubes, 435

Mason, J., Extraction of Metals, 616

Mason, IF. B., Engine Governors, 542

Mather, R. H., Electric Arc Lamps, 45, 46

Mathews, R., Trip Valve Gear for Steam Engine, 666

Maxim, H. S,, Breechloading, &c., Guns, 636

Maxim, H. S., Cartridges, 637

Maxim, H. S., Machine Guns, 410, 636

May, J. J., Condensing Engines, 380

Mays, J. A., Extracting Metals, 616

Mead, G., Firegrates for Boilers, 710

Metcalf, A., Steam Engine Distributing Valves, 380

Jetcalf, E., Boiler Cleaning Compound, 519

Milburn, T., and Haydon, C. W., Travelling

Grates for Furnaces, 614

Miller, A., Amalgamating Apparatus, 74

filler, J. S., Steam Lubricators, 176

filler, L. B., Electric Current Meter, 331

filler, L. B., Galvanometer, 154

filler, J., and Grayson, L., Shaft or Tube Coupling, 412

filler, J. J., and Tupp, G. J., Boilers, 253

Ciller, J. J., and Tupp, G. J., Steam or other

Engines, 229

liotii, G., Engine Governors, 382

Colloy, B. C., Amalgamating Gold, 74

Monks, F., Hall, T., Barton, T., and Burton, JK, Furnaces, 615

Montgomery, R., Sight-Feed Lubricators, 638

Mordey, IF. M., Dynamo-Electric Machines, 45 ordey, W. M., and Watson, C., Dynamo-Electric Machines, 686

[organ, S., Cable Tramways, 204

'orley, S., Water Gauges for Steam Boilers, 520

orris, D., Smoke Consuming Apparatus, 711

orris, E., Boiler Cleaning Composition, 712

orris, G., Puddling Furnaces, 300

orris, T., Protecting Boiler Tubes, 101

orrison, D. G., Locomotive Engines, 355

ortimer-Sterling, C., Dynamo-Electric Machines. 565

Moscrop, J. B., Speed Indicators, 638

Moseley, C., Electric Batteries, 687

Moseley, C., Telephone Transmitters, 566

Moulton, J., Admitting Air to Furnaces, 254

Moxon, J., Fastening Belts, 176

Moy, T., Weighing Machine, 24

Muirhead, A., Electric Insulating Materials. 688

Muller, L., Files, 435

Munden, W. J., Gas Engines, 230

Munton, J., Machine for Rolling Tyres, 277

Munton, J., Rolling Tyres, 435

Murgatroyd, W. J„ Pistons and Pump Buckets, 666

Murphy, W. J., and Foster, J. R„ Rifled Tor-pedoes, 638

Murray, J., Cleaning Boiler Tubes, 712

Myers, J., Secondary Electric Battery, 565

Wapier, J. M., Speed Lubricators, 411

■Nicholson, D., Steam Boilers, 519

Nielson, L. C., Lubricators, 411

Ni£Res’ H’ and Bolzani> Stopping Engines,

Nisbet, W.H Locomotive Engines, 665

Nobel, A., Explosive Compounds, 411

Nobel A. Evaporation, &c., of Liquids, 412

Noll, W., Lubricators, 441

Xordenfelt, T., Fuzes for Ordnance, 175

Nordenfelt, T., Machine Guns, 637

Nordenfelt, T., Machine Guns; Rifles, 410 411

No^denfelt, T„ andMeurling, V. A., Gunpowder,

Norris, W. J., and Hosking, T., Compound

Steam Engines, 665 vumpouna

Novak and Jahn, Grinding Mill, 435

Ocsterreichisch - Alpine Montangesellschaft

nfor Sier“ En®ines and Pumps, 510

Ogden, R.,and Livsey, T. M.t Corliss Vaivpo qqo Oldham a. J. and T./and Perrin^T’S® Io Orange, G. F., Furnaces, 711 am

■D’’ Speed Indicators, 412

O Toole, J. W., Slide Valves, 229

Page, G. F., Road Locomotives, 355

Palacios,R. de, Steam Engines, 665

TElWel1’ P- P- ^'—Electric

rE1^CtnC Insulafjn? Materials, 688

Parso^’ C ^.namo-E1?etric Machines, 330 raisons, C. A. Rotary Engines, 101

SpX,’/^-’ Fitting Elliptical

Paauls^ttoSdUo% Casks- &0- ™

Paxman, J; N., Steam Boilers, 519

Vafves, 540 Wilson> A’’ Circular Slide

Pechiney et Cie., Furnaces, 301

Peckham E. Tubular Axles, 638

fetors, 46

W ’ Cast Steel, 302

Pepper' IV ’ Steam f’ ®kep °r Cradle> 436 ?am Engines, 380

Perkins, S., Metallic Packing, 382

Persson, G Rotary Engines, 381

PhUHns j W °>n TrainS> 592

Phillips, J. W., Lathe Tools, 435

Pitre’, l.,PSteBam BoS V^8’ 637

Series, Levy’ A- Pri“^y Electric Bat-Piquet et Cie., Cushioning the Pistons of Engines,

Pitchford, J. B., and Garrett, W. T.» Cut-Off for Steam Engines, 541 . ,

Pitt, S„ and Bos, M. G. V., Mariners Compass, 591

Pochin, H. D., Furnaces, &c., 300

Pollock, R., Valves for Gas Engines, 381

Pope, A., Railway Buffers, 356

Pope, W. W., Gas Engines, 666

Popp, V., Incandescent Gas Burners, 176

Porte, A. E., and Manville, E., Governors, 666

Pratt, H. P., Telephone Receivers, 566

Prescott, G., Purcell, M. F., Sherlock, D., and

Dunne, W. IL, Secondary Batteries, 565

Proel, R., Expansion Gear, 541

Pullar, H., Differential Pulley Blocks, 278

Quaglio, J., Pintsch, J., and Lentz, A., Furnaces for Zinc, 73

Qualter, J., Rolls for Crushing, Grinding, &c., 435

Quick, G., Ordnance, 22

Rackham, R., Governing Engines, 382

Rackham, R. Steam Pumps, 436

Rainforth, W. W. and II. S„ Sifting Machines, 126

Ramsey, A. W., Boat Detaching Gear, 591

Rankin, J. F. and M., Compound Steam Engines, 540

Rapieff, J., Electric Batteries, 565

Raworth, J. S., Electric Meter, 565

Raymond, L., and Henrard, A., Axle-Boxes, 204

Reckenzaun. A., Tramcars, 356

Reddaway, F., Woven Belting, 24

Reid, S., Sight-Feed Lubricators, 411

Regan, D. S., Igniting Apparatus of Gas Engines, 542

Rennie, G. B., Engine Governors, 382

Requier, St., Grinding, Crushing, &c., Machines 78

Rhodes, J. C., and Shaw, J. F., Steam, &c., Engines, 380

Richards, E., Boring Apparatus, 435

Richardson, G. R.. and Raworth, W., Electric Switches, 154

Richardson, J. W., and Tweedy, J., Compound

Marine Steam Engines, 381

Rideal, S., Rail Fastenings, 203

Riley, F. G., Clutches, &c,, 412

Riley, J., Manufacture of Steel, 615

Ripley, R. S., Ammunition for Ordnance, 22

Ritchie, J., Turbines, 666

Robert, J. L., Dredger Ladders, 436

Roberts, C., Railway Buffers, 356

Robinson, R., Washing Coal, 435

Robinson, W., Lubricating Bearings, 175

Rodger, G., Metallic Packing, 230

Rodger, G., Steam Boiler Furnaces, 254

Rodgerson, W. J., Gas Engines, 230

Roe, J. T., Railway Car Couplings, 204

Rogers, J. E., Gas Engines, 541

Rosa, R. W., Valves, 412

Rose, F. D., Corrugating Plates, 435

Rosher, F. H. and F. E., Railway Carriage Frames, 204

Rossi, J. C., Producing Cold, 638

Rotton, W., Steam Traps, 24

Roussy, E. L., Electric Incandescence Lamps, 332

Routledge, J., and Johnson, IL, Miners’Safety Lamps, 24

Rowan, T., Electrodes for Electric Batteries, 565

Russell, E. H., Separating Lead from Precious Metals, 74

Russell, N, S., Couplings for Vehicles, 592

Russell, N. S., Tramway Engines, 355

Ruyven, C. R. van, Continuous Brakes, 355

Rylands, D., Gas Producers, 301

Sailler, A., “Soaking” Cast-Steel Ingots, 616

St. George, A. F., Telephonic Apparatus, 563

Samain, P., Liquid Meters, 412

Sanders, R. D., Lock Nuts, 203

Sanderson, J. G., Governor for Marine Engine, 542

Sawyer, J., Steam Boiler Furnaces, 711

Saxby, J., RailwayPoints, 204

Schanschieff, A., Primary Electric Batteries, 331

Schlesische Kohlen and Cokeswerke, Regenerative Coke Furnaces, 300

Schmidt, M., Steam Separators, 520

Schmidt, W., Hot Air Engines, 542

Schmidt, IF., Slide Valves for Engines, 229

Schnabl, L., and Koreff, L., Piston Rings, 382

Schrabetz, E., Gas Governor for Gas Motor Engines, 382

Schulz, Knaudt, and Co.9 Gas Generating Furnaces, 615

Scott, W. M., Breechloading Small Arms, 636

Scott, S. S., and Bertwistle,R., Elevator Buckets. 436

Scott, W. H., and Paris, E. A., Dynamo-Electric Machines, 330

Scott, W. H., and Paris, E. A., Distributing Electric Currents, 330

Scott, IP. II., and Paris, E. A., Electric Current Regulators, 331

Seeger, J., Lubricating Oils, 638

Seguin, C., Od6, A., Filassier, J. E., and Bru-neau, G. P. E., Railway Permanent Way, 591

Sellon, J. S., Secondary Electric Batteries, 331

Sellon, R. P., Electric Arc Lamps, 565

Sellon, R. P., Electric Incandescence Lamps, 332

Selwyn, J. H., Hydro-Carbon Furnaces, 73

Semal, F. J., Microphones, 332

Senney, H., and Lawson, T. W., Crank Axles, 102

Seubich, J., Railway Brakes, 592

Shallis,J. F., and Thomas, T. C. J., Railway

Carriage Lamps, 356 J

Sharp, T. B., Injectors, 411

Sharpe, H. IF., Furnace Bars, 254

Sharpe, F. A., and Woollason, W., Chimney

Gear for Portable Engines, 355 J

Shaw, H. S. H., Variable Velocity Ratio 412

Shaw, J., Gas Engines, 541

Sheldon, E. L., Electric Insulators, 332

Sheldon, J., Rolling Machine, 126

Shipp, H. A., Explosive Projectile, 637

Shorrock, J. L., Drill Stock, 435

Short, J., Drawing Tubes or Bars, 435

Short, L., Drilling Machines, 435

Siddaway, S., Moulding Machines, 616

Siemens, F., Gas Producers, 616

Siemens, F., Steam Boilers, 710

Siemens, F., and Gordon, J. G., Manufacture of

Iron and Steel, 616

Siemens, F., and Gordon J. G., Reduction of Iron

Ores, 616

Silver, H. A., and Fletcher, W., Firearms, 23

Simpson, P. L., Gear Moulding Machines, 74

Simpson, J., and Parnell, E. W., Treating Sulphide of Antimony Ores, 74

Sinclair, J., Steam Boiler Furnaces, 254

Singleton, T., Taps, 412

Sknvanow, P. G., Telephonic Receivers, 688

Slater, A., Buffers and Drawbars, 204

Smalley, W. W., Antifriction Journals and Bearings, 637

Smiles, J. H., Steering Gear, 591

Smith, M. H., Electric Railways, 688

Smith, S. R., Furnace Bars, 711

Smith, S. R., Furnaces and Steam Boilers, 519

Smith, T. and S., Steam Safety Valve, &c., 712

Snyder, F. H., Explosive Projectiles, 410

Soci6t6 G6n6rale de Telephones La, Telephonic

Transmitters, 688

Soderstrom, A., Regulating Steam Engines, 230

Sohnlein, J., Petroleum Motors, 230

Sombart, C. M., Gas Engines, 382

Sorgue, S., Flexible Tubes, 638

Spence, J., Gas Engines, 541

Spiel. J., Petroleum and Gas Engines, 666

Spore), A., Dynamo-Electric Machines, 687

Sprague, F. JRegulating Electro-Dynamic

Motors, 153

Stables, J. W., Hoisting Apparatus, 436

Stadler, J. G., and Schmid, E., Ridge Tiles, 24

Stanfield, J., Slipways for Vessels, 591

Stephenson, H., Railway Car Couplings, 204, 592

Sterne, L., Springs, 412

Steven, J., Interlocking Railway Points, 592

Stevens, M. and F. IF., Railway Chairs and

Joints, 355

Stettiner Chamotte, de., Retort Furnaces, 73

Stevens,W., Steam Enginesand Drilling Machine, 541

Stevenson, G., Steam Boilers, 710

Stewart, D., Rolling Mills, 277

Stewart, W. T., Valves of Steam Engines, 540

Stirling, T. and R., Vertical Steam Boilers, 519

Stopes, A. O., Cleaning Boiler Plates, 712

Stott, J., Gas Governors, 638

Stott, S. S., and Birtwistle, R., Buckets, 436

Strong, G. S., Cylinders, Valves, &c., of Engines, 101

Strong, G. S., Steam Boilers, 100

Strong, G. S., Valve Gear, 101, 229

Stutz, S., Mining Machines, 435

Subit, P., Bearings for Shafts, 176

Sudron, T., Hoisting, &c., Gear, 126

Summerson, T. R., Water Gauge Fittings, 712

Sumner, G., Sight-Feed Lubricator, 411

Sundy, J. J , and Bottomley, W. F., Primary

Electric Battery, 45

Sutherland, W. S. Gas Producers, 615

Sutherland, W. S., Steam Engines, 540

Sutherland, W. S., Steam Generators and Condensers, 519

Swain, J., Blast and Cupola Furnaces, 73

Swan, A., Electric Incandescence Lamps, 687

Swan, A., Incandescent Electric Lamps, 687

Swinburn, J. F., Breechloading Small Arms, 411. Swinburne, J., Electric Incandescence Lamps, 46 Swinburne, J., Filaments for Incandescent Lamps, 332

Swinton, A. A. C., Telephonic Transmitters, 154 Sykes, T., Water Heater and Purifier, 520

Talbot, F. J., Railway Chairs, 355

Tate, J., Heating Steam Boilers, 100

Tate, IK., Miner’s Safety Lamp, 24

Tavener, J., Electric Current Meter, 154

Taylor, A., Floating Dry Docks, 591

Taylor, D., Gland, &c., Packing, 102

Taylor, F., Vulcanised Fibre, 176

Taylor, G. H., Steam Generators, 519

Taylor, J., Tuyeres, 301

Taylor, V. J., Belting, 24

Taylor, W., Boiler Tube Ferrule, 712

Taylor, W., and King, F., Secondary Electric Batteries. 687

Tenting, H., and Salomon, F., Steam Engines and Pumps, 229

Tenwick, J., Self-AdjustingPulleysandWheels,176 Thom, J., Steam Engines, 665

Thomas, S. G., Manufacture of Sodium, 302

Thompson, H., Boiler Furnaces, &c., 711

Thompson, N., Couplings for Pipes, &c., 23

Thompson, P., Parallel Vice, 125

Thompson, R. H., and Norris, H. D., Rolling Axles, &c., 277

Thompson, S. P., Telephonic Apparatus, 566, 688 Thompson, S. P., Telephonic Apparatus, 566 Thompson, S. P., and Jolin, P., Membrane

Telephones, 566, 688

Thompson, S. P., and Jolin, P., Telephonic Transmitters, 688

Thompson, W., Locking Railway Points, 592

Thompson, W. B., Steam Boilers, 253

Thompson, W. B , Steamships, 590

Tnompson, W. H., Grinding, &c., Mills, 435

Thompson, W. L., and Stanley, J. C. W., Lagging for Boilers, &c., 254

Thompson (Wrigley), Valves or Cocks, 412

Thomson, D., Boiler Feed and Circulation Apparatus, 254

Thomson, Sir W., Electric Incandescence Lamps,46

Thomson, Sir W., Electric Switch, 46

Thomson, Sir W. and Bottomley, J. T., Electric Safety Fuzes, 688

Thomson, Sir W., and Ferranti, S. Z. de, Dynamo-Electric Machines, 153

Thorp, T., Gas Lamps, 24

Threlfall, R. J., Automatic Feed Lubricator, 175

Thresher. W. G., and Farebrother, H. J. L., Safety Lamps, 24

Thnrmond, W. H. Railway Car Couplings, 204 Tichenor, A. C., Electric Conductors, 688 Tildesley, T. Furnaces, 614

Tinn, J,, and Crew, T., Cutting and Shearing

Plates, 125

Tipping, H., Slide Valve Apparatus, 229

Tobey, H. P., and Thayer, G. B., Concentrating

Ores, 302

Tobin, J., Steam Boilers, 519

Tomlinson, J., Railway Signalling Apparatus, 356

Touja, B., Grinding Machine, 126

Toynbee, E., and Culley, T. R., Electro-Motors, 686

Traylor, R. W., Moulds of Mica, 74

Tribe, A., Primary and Secondary Electric Batteries, 45

Tribe, A., Secondary Electric Batteries, 687

Tribe, A., and Price, A. P„ Secondary Electric

Batteries, 687

Trotter, A. P., Electric Meters, 331

Tuck, J. H. L., Submarine Boats, &c., 591

Tunis, H. C., Tongued and Grooved Boards, 125

Turnbull, R., Fell, R., and Cohen, A. M., Pontoon

Docks, 203

Turner, P., Grooving Rollers, 435

Turner, T. G., Electric Conductors, 46

Tushaw, J., Punching, Shearing, &c., Machines, 125

Tweedy, J., and Patterson, J., Pistons for Engines, 382

Tweedy, J., and 'Patterson, J., Valve Gear for Steam Engines, 381

Tyer, E., Electric Railway Signals and Points, 356

Van Baerle and Co., Boiler Cleaning Composition, 712

Varley, F. H., Beale, W., and Padbury, R. H.,

Incandescent Lamps, 566

Vernon, T., Steam Engines, 665

Villiers-Stead, F., and Hedgman, E. R., Tele

phonic Apparatus, 332

Vinning, R. W., Tramway Brakes, 355

Voice, E. L., Dynamo-Electric Machines, 153

Wade, J. A., and J. Cherry, Rotary, Pumps, 277

Wagstaff, R., Springs for Piston Packing, 542

Waldron, C. P., Oscillating Steam Engines, 666

Walker, B. and F. W., Travelling Cranes, 436

Walker, B. P., and Bennett, J. A. B., Distilling

Solids, 73

Walker, S. F., and Olli ver, F. G., Electric Current Regulator, 331

Walker, S. F., and Oliver, F. G., Electric Current Regulator, 565

Walker, W. T., Gas Retorts, 73

Walker W. T., Purifying Coal Gas, 301

Wallace, T., Telephones, 566

Walton, F., Driving Belts, 176

Watt, A., Driving Centrifugal Machines, 638

Weatherhogg, G. W., Gas Engines, 541

Webb, F. W., Locomotive Engines, 355

Webber, C. E., and Bolton, F. Electric Conductors, 46

Weed, A. File-Cutting Machinery, 435

Welford, R., Steam Engines, 101

Welford, R. and W.,^Boilers and Furnaces, 264

Welford, R. andJW., Furnaces, 520

Wells, ;A. C„ Belt Pulleys, 412

Westinghouse, G., Steam Engines, 381

Weston,G., Rotary Steam Engines and Pumps, 381

White, R., and Hawks, N. S., Metallic Packing for Piston Rods, 666

Whitehead, B,., Valves for Three-Cylinder Engines, 381

Whitehead, J., and Pollock, J., Reversing Gear for Engines, 229

Whitfield, W., Making Pipe, &c., Moulds, 74

Whittaker, J., Wheel Moulding Machines, 302

Whittle, J., Steam Boiler Furnaces, 520

Wildegose, F. R., Pipe Joints, 412

Willans, P. W., Controlling Steam Engines, 382

Willans, P. W., Engine Governor, 542

Willdigg, T., and Brett, W. J., Cylinders, 664

Williams, D., Driving Belts, 638

Williams, J. T., Ships’ Anchors, 203

Williams, S., Dredger Ladders, 436

Williams, S., Dynamo-Electric Machines, 153

Williams, S., and Rushing, G., Wheels, 204

Williamson, T. M., Malam, J., and King, C. W.,

Gas Engines, 230

Willis, J., Bearing for Locomotives, &c., 356

Wilson, J. G., Gas Producers, 615

Wilson, R., Steam Boiler Furnaces, 254

Wilson, R., and Cunliffe, J., Railway Trucks, 356

Wilson, W. P., Manufacture of Gas, 301

Windhausen, F., Pneumatic Pumps, 436

Winter, H. E., Murgot, J. L., and Frost, W„

Wheels and Axles, 356

Woodhead, J. R., Gas Engines, 102

Woodhouse, T., Explosive Cartridges, 23

Woolley, G. A., and Hart, H., Suspending’Poles

of Stables, 24

Worthington, C. C., Compound Engines, 229

Worthington, C. C., Direct-Acting Engines, 229,

381

Worthington, C. C.,Duplex’PumpingEngines, 229

Worthington, C. C., Removing Condensed Steam

from Cylinders, 230

Wrigley, R., Valves or Cocks, 412

Wright, A., Electric Current Meters, 331

Wright, J., Condenser and Feed-Water Heater, &c., 520

Wright, J., Steam Boiler Furnaces, &c., 253

Wrigley (Thompson), Valves or Cocks, 412

Wynne, F., Multiple Cylinder Engines, 665

Wynne, F., and Sillar, G. C., Electric Switches

688

Wynne, G. F,, and Borlase, J. S., Cutting Coal,

278

Yelloby, J. S. de B., Boat Lowering Apparatus, 591

Young, H. B.. Crankshafts, 666

Young, R., Metallic Piston Packing, 230

Young, W., and Beilby, G. T., Distillation of

Mineral Oil, 302

Zimmerman, E, G., Crucibles, &o., 616

Sources of Information