1917 The Motor Cycle: Index Jan-Jun

Note: This is a sub-section of The Motor Cycle

• A.A.S. (article) 106
• Abbatt, F. O. H. (letter), 528
• A.B.C. Flat Twin Engine, 379
• — Motor Cycles (illus.), 75
• A.B.M. (letter), 574
• Acceleration (comment), 25
• Accessibility, 427
• — Again, 489
• — on the Road, 191
• Accessories, Useful, 458
• Accident, An Extraordinary, 429
• Accumulators, Care of, 269
• Acetone as a Fuel, 386
• Ackerman Spring Wheel, 371
• A.C.U. Annual General Meeting, 303
• — Report, 167, 209
• — General Meeting, 212
• Acetylene Lamps, 249
• — Starting on, 54, 75, 105, 127, 145, 170, 172, 196, 242, 267
• Acutt, L. R. L., 237
• Addenbrooke, H. St. V.. 38, 82, 338, 370, 456
• Adjustable Motor Cycle Stand, 56
• Adjustment of Mechanical Pumps, 280
• Advantages of Co-operation, 541
• — Large Wheels, 372
• Advice to Buyers of Second-hand Machines, 257
• Aero Engine Design, Influence of, 461, 484
• — Engines, Motor Cyclists and, 546
• Aeroplane as Conveyance for Motor Cycle, 419
• — Sidecar Bodies, 255
• Aeroplanes for Sale, 521
• -Esculapius (letter), 360
• Africans in France, 352
• After-the-war Problems, 536
• Age for Driving Licences, 557
• — (leaderette), 389, 423
• — 14 To-day, 280
• Agopian, A. (letter), 430
• Agricastrol, 174
• A.H.S., Sherborne (letter), 60
• A.J.B. (letters); 527. 550
• A.J.S. (illus.), 183. 593
• — Coal Gas Test, 53
• — Commercial Outfit, 434
• — for Military Work, 309
• — Russian Model, 390
• — Spring Saddle Pillar, 112
• — 2S4 h.p. Outfit, 491
• Albion Piston, 124
• All-British Magneto Industry, 186
• — Overseas Trade (Overseas letter), 314
• All-weather Sidecar, A Combination Fitme>t for, 600
• Alpha (article), 155
• Aluminium and Air-cooling, 561
• — Cylinder, The, 286
• — Cylinders (leader), 557
• — — Future of, 594
• Altitude. A Question of, 220
• Ambulance Work near the Line. 474
• America Enters the Arena, 356
• — Military Motor Cycling in, 403
• American D.R.’s, 415
• — Excelsior (letter), 37
• — Factories in England, 3
• — Import Duty on Motor Cycles, 427
• — Invasion of Australia, 306
• — Lady Motor Cyclists as D.R.’s, 519
• — Lightweight Design, 560
• — Limousine Sidecar (illus.), 32
• — Machines. 303
• — — and Colonial Riders, 183
• — Motor Cyclists, Ten Thousand, 521
• — National Guardsman, 496
• — Sidecar Record, 10
• — Solo' Record. 52
• — Tariffs on Motor Cycles, 449
• America’s Uses for Motor Cyclists, 211
• AM.LEE. (letter), 125
• — London (letter). 60
• Adette (article), 227
• Air-cooled Cycle Cars, 439
• — Engines (letter), 198
• — Pistons, 414
• — Plug, An, 488
• — Runabouts, 500
• Air-cooling, 497
• — the Crank Case, 530
• Air Leaks, 459
• — To Eliminate, 224
• — Pressure in Tyres, 431, 457, 480, 527, 528,
• — Screws, Lecture on, 209
• — v. Water-cooling, 266, 285, 312, 337, 361, 406, 457
• Andreae, Bertha A. (letter), 126
• Anderson Quartz Plug, 458
• Angleterre, Apres la Somme, 468
• Antoine V-twin Engine (illus.), 186
• Anti-motoring Press, 521
• Apollo Motor Cycle Horns, 174
• Appeal from the Front, 169
• Applications, 12,683, 475
• Appreciation of the 3y2 h.p. P. and M., 564, 601
• Apres la Guerre (letter), 480
• Arbeco Fuel, 515
• Arbuthnot Trophy, 161, 163, 259, 280, 302, 310, 449, 518
• A Reader in H.M. Navy, 265
• A.R.T. (letter), 338
• Ariel 5 h.p. Outfit (illus.), 492
• — Motor Cycle, 520
• — Saddle Suspension, 112
• Armenia, Men of British Armoured Car Section Resting in, 423
• Armoured Cars in Mesopotamia, 569
• — — in the Euphrates, 238
• Armstrong Tricycles, 174
• Army Motor Cycles, 59
• — Distinguishing Badges, 548
• A.R.R. (letter), 310
• A.S.S. (article), 73
• A.S.C. Workshop Staff, 238
• Association of British Motor and Allied Manufacturers, Badge of, 541
• — — Private Owners, 35
• Atkins, Gnr. W. W., 160
• Atkinson, Gnr. F., 395
• — Sgt., 548
• Austin Motor Co., Garages for Soldiers, 40
• Austin-Jones, L.-Cpl. D., 336
• Australia, New Speed Records in, 252
• — Noisy Motor Cycles in, 357
• — Oil Pumps for, 600
• — The Business Sidecar, 410
• Australian Active Service Sidecar built in War Zone, 420
• — Imports of Motor Cycles, 505
• — Reader’s Frame Design, An, 315
• — Storm, An, 504
• Australian’s Conception of an Ideal Mount, 397
• Automobile Association’s Reduced Fee, 52
• Auto Cycle Union Notes, 374
• — Treble-purpose Road Sweeper, 56
• Autoped, 35, 68, 398
• Auto-Wheel, Starting an, 459
• Auxiliary Motors, Those, 203
• Average Prices, 35, 56, 79, 97, 115, 141, 186, 222, 236, 264. 275. 302, 332. 359, 373, 399. 427, 450, 471, 496, 511, 556, 570, 595
• Avery Roff, E. (letter), 602
• A Voice from Overseas, 589
• Axford, Lt. Sydney R., R.F.C., 278

• B 525 (letter), 310
• Baby Two-stroke, Over-driving a. 273
• Badge of Association of British Motor and Allied Manufacturers, 541
• — — the Motor Cycle Divisions of the L .5. Army, 280
• Balancing, 341, 363
• Bailey Flyer Motor Cycle, 2
• — 2nd-A.M. L. L., 160
• Ball Bearing Connecting Rod, 479, 500, 575, 309
• — Capt., 210, 291
• Ban on Petrol Substitutes, 240
• Bankes-Jones, Rev. R. M., 519
• Barker, S. (letter), 104
• Barrow, G.S. (letter), 575
• Bartels, C.B.G. (letter), 185
• Barton, Temp. Lt. B.C., 210
• Bath Chair, Elieson-Carter Electric, 478
• Baxter, Late Lt. E. F., 568
• Beacon (letter), 430
• Beard, A. E. (letter), 455
• Bearing Pressures, 11, 73, 103, 125, 146, 198
• Beasley, 2nd-Lt. H. P. (illus.), 518
• Bedell, Allan, 397
• B.E.F. (letter), 362
• Bees, Sgt. Leonard A., 119
• Bell, Chief Motor Mechanic G., 307, 493
• Belgian Motor Cyclist as Airman, 420
• Belt Drive, 375
• — Slip, 531
• — Wear, 527, 549, 573, 601
• Bentley, Arthur W., 419
• Benzole—After the War, 332
• — and its Production, 327
• Beresford, I. C. (letter), 527
• Berkshire Motor Volunteer Corps, 541
• Bertollaci, E. R. A. (letter), 383
• Best and Lloyd, Ltd. (letter), 339
• Bethwaite, I. G., 241
• Beware the Motor Cycle Thief, 598
• Bewildering Assortment. A, 333
• Big Singles and Australia, 589
• Binks Anti-konking Device, 556
• — C., Ltd., 355
• Black Cat Tank Crew, 160
• Blackpool Motor Volunteers, 53, 99, 187, 449
• Bland, H. J. (letter), 168
• Blic Magneto, 597
• Blind Heroes, Our, 281
• Blow Hole, Stopping a, 200
• Bonniksen Speedometer, 171
• Bonython, John, 242
• Booth, H. V., 408
• Bore-stroke Ratios, 253, 288, 312
• Bosch British Interests Bought by Vickers, 332
• — (letter), 169
• — No More, 567
• Boswell, R. S. (letter), 196
• Boursfield, J. S., 434
• Boursiac, Henry (letter), 312
• Bowden Wire Nipple, 108
• Bowie, Cpl. M. P., 308
• Boyd, R. L. (letters), 125, 457
• Boyce, W. E., 174
• Boyton, Flight-Lt. Geoffrey, 568
• B. P. Motor Spirit, 18
• Bradbury All-chain Drive, 230
• Bradford Battalion National Motor Volunteers,
• Bradley, Lt.-Col. R. W., 95
• Bradshaw, Granville E. (letters), 18, 82, 12>.
• — P. O. (letter), 289
• Braid, Cpl. Raymond J., 564
• Brake Lever, Fitting a Ratchet to a, 445
• Breakage, An Unfortunate, 580
• Brechin, M., 342 _nq
• Bridgman, Mr. Ernest Ashford illus.), 2UJ
• Brierly, Bob, 218
• Briggs, F. (letter), 169
• British and American Engineers, 426
• — r. Foreign Magnetos (letter), 282
• — Fuel after the War, 453
• — Test of, 515
• — Import* and Exports for March. 399
• — Machines Abroad, Price of, 315
• — in Portugal, 505
• — Magnetos, 168, 288, 360
• — and Prompt Service, 373, 4C7
• — under Test, 250
• — Motor Cycles, A Tribute to, 457
• — Cycle Trade, Magnitude of the, 588
• — Fuel (leaderette), 437
• — Industry after the War, 51
• - Trade. Protecting the, 166
• — Roads the Best, 589
• — Single r. American Twin, 397
• Brittleness? Does Galvanising Cause, 455
• Brooke Automatic Governor Pulley, 66
• Brooks, Mr. Robert (letter), 397
• Brophy Spring Frame, 108
• Brough Flat Twin with Spring Frame, 423, 442
• — h.p., 514
• Broughton, A. (letter), 573
• Brown, Co.-Sgt.-Major, 537
• — D. Elyard (letters), 197, 198
• Brownrigg, H. H. (letters), 37, 61, 529
• B.S.A. (illus.), 451, 577
• — Ascent of Mount Clarence by, 21*
• — in Japan (illus.), 27
• — S. Africa (illus.), 314 , .
• — Motor Cycles, A Consignment Ready for France. 375
• B.T.C. (letter), 265
• Bull. Driver G. H., 519
• Bullock, W. E., Jun., 256
• Bunn, Rfn. F. A. (letter), 218
• Burdekin, Bombr., 593
• Burma, A Motor Cycle m, 184
• Burney and Blackburne, Ltd. (letters), 103, 543
• Burslem, A. H. (letter), 38
• Burberry’s Sale, 40
• Burrell, Mrs., 537
• Busby, Capt. Vernon, 160
• ’Bus Strike and Petrol, 449
• Bush, T., 530
• Business Names, 270
• — Sidecar in Australia, 410
• — The Motor Cycle in, 384
• Butler, C. (letter), 315
• — Edwin (letter), 406
• Butt-ended Troubles, 200
• Butterfield, A. (letter), 451

{missing lines}

• Clarke, A. (letter), 59
• — J. T. (letter), 59
• IBythe,"^Little“"on (“us.). 172
• C. L.C. (letter), 80
• Cleaning Plugs, 488
• Cleveland Two-stroke, 5oU
• C. L.S. (letter), 241
• Clucatos (article), 206
• Clutch, Adjusting a, 364
• — A Stiff, 485
• — Control, 360
• — Slipping, 411, 605
• — The Use of the, 460
• Clutches, The Control of (leaderette), 321
• C.L.V.C. 2872 (letters), 168, 243
• Clyno (illus.), 395, 493
• Clyno Sidecar (illus.), 54
• — Spring Saddle Pillar, 112
• Clynos for Russia, 426
• Coal Gas, Starting on, 319
• Cockburn, R. W. (letter), 339
• Cohen, I., 146, 272
• Cold and Gummed Engines, Starting, 408
• Collier, H. A. (letter), 146
• Collier H., and Sons, Ltd. (letters), 242, 429
• Colonial (letter), 382
• — Riders and American Machines, 183
• Combination Drive or All-chain ? 524
• — of Trailer and Sidecar, 348
• Combined Filter and Petrol Tap, 458
• — Inlet and Exhaust Valves (leaderette), 321
• — Lamp and Horn, A, 260
• — Leg Shield and Coverall, 328
• — Sparking Plug and Valve Cap, 342
• — Valves, 324, 360
• Comfort Accessories, 40
• Commercial Motor Cycle Carriers, 277
• Commissions for Motorists over Military Age,
• Commonsense Magistrates, 473
• Comparison, An Unfair, 258
• Comparisons of Petrol Substitutes, 290
• Competitions, 3
• Complete Machines ? Ought Firms to Make the, 500
• Compression, Loss of, 605
• — Reducing, 582
• — Taps, Obstinate, 340
• Concessions to Military Motor Cyclists, 185
• — Service Men (leaderette), 175
• — — — — (letters), 218, 265
• Contact Breaker, Sparking at, 200, 246
• Control Levers, An Inverted View of, 597
• — Protecting, 582
• Converted Double-seated Sidecar, 335
• Converting the Gas Lamp, 445
• Cooke, W. J. Clifford (letter), 381
• Cooling, Internal, 345
• — the Engine Interior (leaderette), 343
• Co-operation, Advantages of, 541
• Cooper, H. (letter), 60
• Copper Cylinders and Pistons, 383
• — Pipe, Annealing a, 340
• — Radiators, 161
• Corke, W. J. Clifford (letter), 603
• Cork Factory, Motor Cyclist’s View of, 382
• Cornubius (article), 102
• Countershaft Gear Box Design, 203
• — Gears, Control and Ratios of (letter), 194
• Courtney, W. E. (letter), 397
• Cox, A. H. (letter), 381
• C.Q.M.S. (letter), 218
• Crank Case, A Heated, 460
• — — Cleaning a, 532
• — How to Clean, 37
• Creasey, J., 414
• Critics, The, 116, 136, 156- 208, 232, 263, 274, 330, 358, 378, 401, 432, 438, 494, 526, 578
• Crouch. A. P., 342
• Crow, Jim, 479
• Cunningham, Mrs. T. E. (letter), 504
• Curious (letter), 455
• Current Chat, 10, 32, 52, 74, 98, 142, 162, 186, 212, 236, 258, 280, 302, 331, 354, 374, 398, 426, 448, 470. 472, 496, 520, 566, 594
• Cut Along (letter), 219
• — B.W.B. (letter), 311
• Cycle and Motor Trades Benevolent Fund, 270, 521
• — Car Redivivus, A, 249, 310
• Cyclist (letter), 194
• Cyclists’ Touring Club, 427
• Cyclospat Legging, 79
• Cygnet Rear Car, 49
• Cars at Los Angeles, 348, 349
• Cylinder Boring in France, 192
• —- Distortion, 535
• — Machining, 132
• — Removing the, 435
• — The Aluminium, 286
• — Two Sparks in One, 183
• Cylinders, Aluminium, 557
• — Removal of, 264
• Cymro (letter), 573

• Daimler Adoption of Aluminium Pistons, 556
• — Premium for Graduates, 209 Dalby, L.-Cpl. D., 447, 518
• Damages, Claiming, 554
• Danish Motor Cyclists’ Winter Sports, 359
• Davenport, Sgt. W. A.. 238
• Davidson, Lt.-Col. A. E., 95
• Davies, A. G. (letter), 603
• — Lt. Howard R., 474
• — Sec.-Lt. H. R., 376
• Davis Carburetter, 150
• Davison, W. B. (letter), 105
• Day, C. Geo. (letter), 480
• D.C.W. (letter), 170
• Deakin, T. W., 342
• Decarbonisation, 595
• Decarbonising, 454
• — Flat Twins (letter), 80
• Decision in Important Case, 497
• Decline of Second-hand Values (leaderette), 247
• Decompressor, An Improvised, 445
• De Lissa, Osborne (letters), 81, 147
• Dennell Motor Cycle (illus.), 552
• Delo, Mr. T. J., 187
• Descending a Hill, 605
• Despatch Rider (and his Leg-shields) in the War Zone, 259
• — in Egypt, 308
• — Riders and Despatch Riding, 255
• — Transfers, 377
• — at Poona, 395
• — attached to the R. Engineers, 447
• — — Badge, 569
• — in Egypt, 518
• — — — France, 351
• — Obtained, Sufficient, 419
• — — of the 2nd Canadian Division Signal Co., B.E.F., 239
• — — ; Signal Co., -519
• — on North-West Front of India, 376
• — The Pay of (letter), 381
• — Vacancies for, 308, 351
• — — Variety of Conditions for, 362, 405, 459, 603
• — Rider, The Work and Training of a, 464
• Detachable Head Cylinder, 563
• — Valve Seatings, 340
• Deuchar, W. R. (letters), 219, 361
• Difference between Skid and Sideslip, 578
• Difficult Starting, 221
• Disadvantages of a Long Magneto Drive (leader), 413
• Discharge, Silent (letter), 195
• Dismantling, 291
• Dispensing with Metal Fittings, 521
• Disposal of War-worn machines (leaderette), 41, 234
• Distinctive Badge, A, 395
• Distinguishing Marks, 591
• Dixon, T. P., 192
• D.M.S. (letter), 504
• Doherty, Sec.-Lt. T. O. C. (letters), 310, 429
• Don’t Motor for Pleasure (illus.), 72
• Double-acting Four-stroke, 473
• Double-seated Sidecar, 335
• Douglas, A Year on the Spring Frame, 276
• — Engine, Air-cooling the Crank Case of a 530
• — 4 h.p. and Sidecars, 594
• — in the Desert, 26
• — Lady’s Model (illus.), 216
• — M., 445
• — Motor Cycle (illus.), 142, 328, 482
• — Tips, 414
• — Taking Down a 2% h.p., 507
• — 2% h.p. Lady’s, Road Test
• — W., 388
• Downie, A. M. R., 13
• D.R. (letter), 288
• D.R.’s attached to Headquarters Staff of H.B., M.G.C., 336
• — in Egypt, Group of, 569
• — of the Tanks, 336
• Drew, Jack, 263
• Drilling an Engine, 554
• Drip Collector, A, 260
• — Feed, 387
• Driving from the Sidecar, 202
• — Licences, 435
• — Age for (leaderette), 389, 423, 557
• — Granting of (letters), 126, 145, 170, 197, 218, 241, 265, 289, 310, 338, 361, 382, 407, 429 (leaderette), 87
• Drying Up, 153, 431
• Dry Sump, 535
• Dublin Club’s Meeting, 302
• Dug-out Debates (article), 176
• Duplock, Gunner C., 377
• Duncan, R. J. (letter), 243
• Dunlop Rubber Co.’s Dividend, 427
• Dunkin, J., 482
• Dutch Motor Cycle Trials, 14, 58
• Dyer, C. S. (letter), 456
• Dynamo Lighting for Motor Cycles (letter),

• Easting Screen, The, 600
• East London Motor Cycle Club’s (South Africa) Carnival, 79, 258
• Outing for Wounded.
• Soldiers, 313
• Eastern Hemisphere, Riding Conditions of, 188
• Easy Starting (letters), 105, 125
• — Device, 289, 582
• Eccentric Hubs, 243
• Economic (letter), 431
• Economical Flooding. 224
• — Two-stroke, An, 272, 406
• Economy? 235
• Edge Mud Shields, 115
• Edmund, C., and Co., 310
• — Spring Frame, Experiences of, 71
• Edwards, Flight-Lt. G., 36
• — W. F. Maitland (letters), 219, 288, 311
• Edi.nency and I 481
• Egyvd testing Motov Cycles in. 493
• s'-.; St: ok mg. 341 Ehxt-.v Bath Chair. 4 28
• Ignition <\x x1913'. Ltd. JetteO. 360
• I g/m.-g t'ev Motov Cycles. 60 mom the Magneto. >41
• Tad lam.m A Stmple >30
• Electrically Ovevated Valves. 477
• Elect vbuty ano. the Meter Cycle. 753
• EUvwde. rhe Four Split. >59
• Fd. 1. Sm eg Seat lie
• Khesen Carter Electric Rath Chair. 478
• Elimmate V l eaks. l\\ 7 24
• Eliminating Weaknesses. 73. .'73
• Emerson. K. V. 595
• bhaery. W <30
• Emmie Sidecars. 108 174
• Rutield. Economy ot the 3 h.p.. 77:7
• 8 h.p. Jett er'. 50;
• Gear Sin ?;; an 760
• Russian Mlitary Model. 711
• S d.xar. 6 tup. ;dlusA. 17. 497
• "’oiR Five at 775
• Firields ter the Russian Aim\. 191
• Engine. ARC . 379
• as a Rake letters'. 785. 407
• Interior. Cooling the JeadoretUE 343 loses Power ar.d Stops. 460
• Ms'imng when I let. 417
• Ku on mg Rot. 199
• S.Gear, Overhauling. 154. 743. 310
• V ibis: ion. 364
• will net Stand Magneto Advance. 579 Engines ot the Future. 37S Engineer letters^ 7 $S. 406
• England, S 478 EngFsh-Fiendh Meter Terms. 477
• Eng tv Rvldmu 534
• Enlistment. The Terms of. 493
• Enterprise letter'. 741
• Epicure letter'. 317
• Erratic Running of a 4,25 h.p, Engine. 501. 527. 601
• Esnault-Pelteris Valve. 574
• Rstiovd. R Verven. 145
• Enk Easy Sts: t er. 556
• Euphrates. Armoured Cars in the. 7eS
• Everest. E. P. Jet ter), 163
• Excel Metal Guards. 748
• Excelsior .letter'. 717. 557. 578
• for Overseas. 796
• Twin 4 h.K. illus. description.'. 14
• Exhaust-heated Carburetter. An. 596
• Exhaust Pipe. k Rod het. 745
• Exm.xr. A Four Days' Excursion tex 517
• Expanding Gear Ring. 159
• Exports and Imports. 55. 141. 7S1. 599. 450. 570
• Extra Air. 746

• Failure to Start. 770. 563
• Faraday. Michael. A Great Englishman. 257
• Faroe: Valve. 574
• Farm Tractor at Work Jlkis.). 796
• — Tractors. 570
• Far West. An Impression ct the. 505
• Faster V chill than on the Flat. 511
• Featherweight Runabout. 579
• — Sidecar. Is it Practical t 515
• — Outfit. 587
• Female Labour. An Opportunity k>r. 556
• Fenn. A. G,, 141
• Fe;:txm letter . 405
• FiEaer. Sgt. A . 17. 197. 595
• Fins. Cvx'ling. 366
• Fire. An I neemn cn Cause et. >93
• — Brigades. Sidecars for the 1 se of, -4.. -J61.
• Firing- Irregular. 485
• — on One Cylinder. 347
• — The Order et. 565
• — 1 never.. 199. 771 746
• Fisher. Cvl. C R . 470
• Fixing a Tarttl. 5.0
• Flat Twin Advocate. ~4.
• — A New Design. 475 _ _
• - at the Rar setters'. IS. or. >1. l->.
• — Engines leader). 509
• — Overseas. 505
• — Goes in America. 747
• — How it Wears. 575
• — Lubrication and the. 557
• — Theory and Practice. 579. 57S
• — New Large Sire. 579. letters' 47-6. 479. 456
• — The. 374
• — Matchless. 541
• — Twins. A Room in. 475
• — Few Questions. 757
• — and Spring Frames. 449
• — Even Firing on. 775
• — Forced Induction for letters'. 168. 194 718. 745 511. 55
• — Why they Start Easily. 573
• Fleming Mr, W. _ dlus.), 186
• Fleet Street Trathc. 497
• Fletcher. J. /.etter-. 310
• Flmtuat.ons m Seoond-har.d Prxvs. 558
• Flexible Ccy.xr Tubing. 770
• Flywheel Magneto Ths leaderette'. 175
• — Position c-. 375
• F.N. Shaft Drive. 750
• — 2.75 h.p and Sidecarrier illas.'. 211
• Football Match. A Remunerative, 449
• Foot Pumps kdrauoed in Price. 174
• Foreign Exports. 98
• Forging v. Casting. 489
• Forward Sparking Plug, 156
• Four cylinder. Timing a. 221
• Four Days Excursion to Exmoor, 512
• Four-speed Gear Box Ratios. 205
• Four stroke Jet tors*. 241, 407
• Four Years Rider Jet tor), 194
• Fowls on the Road, 486
• Frame Design. 370. 405. 456
• — (leaderette). 535
• — Strengthening. 426
• Francis. Capt. G. L. 192
• Franklin Piston. 67
• Freeman. A M.. 565
• French Artillery Brigade, Motor Cyclists
• Despatch Riders (illus.). 52. 307
• Frenchman 's I dec. I. 481
• French Polus at Picturesque Gateway
• — Verdun. 352
• From the Cauldron (illus.), 544
• Front Brake Details. 133
• — Chain Adjustments. 391
• — Hub Design. 202. 235. 264. 555. 605
• F.R.S. New Mechanical Horn. 404
• Fuel and Second-hand Values, 237
• — More Motor. 284
• — Scarcity. Overcoming. 503
• — Sureties in France. 375
• Fuller. IV. A. Jotter), 551
• Funok. G., VM.l A.E.. 561
• Function. Design, and Construction of Magneto. 190
• Fur.nelL A. E. .letter). 582
• Furguson. S. -letter). 589
• Fusilier. R. (letter). 457

• Gamage. Eric N.. 52
• Gardner. John letter). 381. 493
• Gatrlli, Ing.. 274
• Garland. Victor. Chief Motor Mechanic. 577
• Garrett. ,L H, (illus,). 514
• Garstone. A. J. (letter). 480
• Gaspard. A. .letter*. 481
• Gatooma Motor Cycle Races. 13
• Gaudie. IV R. letter). 596
• Gauges. The Fitting of. 557
• G.E. (letter). 505
• G.D. ^article). 469
• Gear Adjustment. 4p5
• — and Chain Adjustment, 519
• — Box Clutch and Kick-starter Unit. 588
• Ratios. Four-speed. 205
• — Control improvement. 270. 554
• — Lever Tip, 554
• — Ratio tor a Light weight 411
• — Ratios. 269. 586. 486. 575. 579
• — — for a Hilly District. 460
• Gears. Additional. 412
• — and Cogs. 268
• Generators. A Grumble st. 192
• George. Cpl. R. W . 258
• Germany Traded on cur Ignorance. 213
• G.G. (letter). 382
• GAL .letter*. 287
• Gibbs. Phillip. 519
• Gibson. Hugh. 162
• Gilbert. H W. article*. 27
• Gill. J\ H W„ 542
• Girl Government Clerks Motor Cycles. 594
• Girls Drive Gas C. < S ,i:. rmm 5’3
• Gier, corse .letter*. 383
• Goat. The. A Perverse Beast. 538
• Ge-ddem Map F. W. 119
• Good. J. F. 'letter'. 315
• Goodwin. Mr. A.. 302
• — Will. 266
• Government and Unsold Newspapers. 556
• — Motor Cycles (leaderette). 151
• — Our Waggish. 465
• Gradients. Measuring. 55. 105
• Graphite as an Engine Lubricant. 525. 435
• Lubricant. 580
• GraphiteJaden Bearings, 544
• Graphite. Use ci. 155
• Graphiting Overhead Valve Rookers. 583
• Gray. A. E .otters'. 145. 289. 427
• — G. I' . The I ate. 356. 551
• Grey. H G. letter'. 242
• Greer.. F. R' letter*. 126
• Greene. Crl. T. E . 56. 495
• Greenhalgh. Pte. A .tins. . 178
• Greetthorr. (letter*. 219
• Greenwood. Pte M. .llus,\ 519
• G.K.H. letter'. SO
• Ground Clearance for Military Machines. 427
• Group ci Italian Despatch Riders. 475
• — Motor Machine Gunners, 474
• Gudgeon Pin Fixing. 485. 551. 559. 82“

• Haddock. Crl. T R. 576
• Hall 2nd-A.M Neville. 140
• Hamilton C.J.M. 451
• Hammond. W. letter*. 551
• Hammerlock Cotter Pin. 144
• Hanaford. A letter . 17
• Handle-bar Binding. 282 Design. 4$
• HamiL-bars. E licking the. 519
• Hard Starter. A. 224
• Hardee. Mrs,. 122
• Hardy F A . 472
• Harley-Davidson (illus.), 411, 490, 525. 537
• — in a Raffle, 74 604
• — Interchangeable Wheels. 510
• — Motor Co.. 270. 555
• — M.C. Record. 52
• — Tuning of. 66
• Harmond. G. (letter). 362
• Hart-Davies. Ivan B.. 259
• Hartley-Smith. Mrs. M (article). 154
• Harvey. O. E. (letter). 527
• Hawes. John (letter). 126
• Hay Motor. Evidently a. 479
• — (letter). 310
• Hayes. E. (letter), 501
• Hazlewood 5 h.p. (illus. k 4S0
• H.B. (letters). 501. 602
• Heather. 2nd-A.M. F., 259
• Heating the Air. 341
• Heavy Fuel Flashpoints, 281
• Running on. 363
• — Fuels. How a Lea-Francis was Adapted t>
• — the Use of. 204
• Knocking on. 320
• — Section M.G.C. Gunners. 211
• Heavyweight Sidecar. The. 368
• Hegan. Capt. H.. 548
• Heflier. Lt. M. J. (letter). 19S
• High Gear. Refusal to Run on. 292
• High-tension Terminal. Water on. 582
• Hill. Alick 8. (Mayor of Coventry). 212
• — B. Alan. 193
• — IL. 591
• — Mr. Wilfred H.. 1S6
• — Sec.-Lt. B. Alan (illns.), 447
• — Wilfred. 122
• Hints and Tips for Motor Cyclists. 450
• — to Novices, 416
• Historical Event. An. 444. 575
• History of Road Construction. 256
• Hitchcock, M. letters'. 60. 126. 172. 218. 266, 289. 361. 457
• Hitching. Pte. A. H.. 255
• H.M.B. article'. 48
• H.O. (letter). 194
• Hoad. Mr. A. S., 400
• Headley, L. C., 414
• Hodgson. Cpl. letter'. 575
• Hodgkinson. Pte. N. C.. 591. 602
• Hogg. j. E. (letter). 104
• Holton. E B. (letter), 242
• Holroyd. V A., and his Daughter illus.). 442
• Home Fuel Production: Why Strangle. 506
• Home-made Sidecars. 548
• — Windscreen. 596
• Home-produced Fuels' Why Restrict. 281
• Honesty the Best Policy, 280
• Honour for the Men of the Tanks- 474
• Horse-power. 462
• Horswul. J. (letter), 8?
• Hot Air, 387
• Houghton. 2nd~Lt. F. M. C.. 279
• Howard. R. G. letters'. 194. 241. 243. 265, 562
• — H.K.F. (letter). 267
• Hub Design. 424
• — Front. 222. 255. 264. 353
• — Gear Ratios. 565
• — Repairs. Record. 222
• — Wear in. 551
• Hubs and Hub Protection. 503
• — Eccentric. 243
• — Waterproof, 278
• Hubbard. E J E. 445
• HuSam. Garden C. (letrerk 362
• Hulse. Mr. E. 555
• Humberette letter). 551
• Humphries, R letter). 82
• Husk arson. A. C. letter'. 537
• Hutcheson, E. 388
• HW 583 letter). 315
• Hyde. C. A . 98
• Hygiene ci Motor Cycling article), 70

• Ideal Mount for a Lady. 575. 625
• Ideas. Useful and Ingenious. 224. 282 322, 366 428. 414. 445. 488s 532- 854 53-
• Identification Marks. 399
• Imports and Exports. 55. 143. 28'.. 399 432
• — Motor Cycles. Australian 82'5
• Increasing Speed. 22
• Incubus of the Sidecar. 4'6. 552
• India. Meter Cycle tn. 229
• Indian (illus). 1. 331
• — Flat Twin Aboard an Aeron lane. 419
• — Impressions. More. 155
• — on Heavy Fuel. Running ar.. 532
• — Powerplus flush. 51. 83 82- 434
• — Sidecar Outfit illusO. 239
• Induction Pipe Design oommsr: 118
• — Heating ci 'errors . 128. 145
• Influence of Aero Engine desigh 4 51
• Injustice 100. Am 238
• Inland Revenue ltoer.ee 572. 825
• Inlet Pipes, long letter 381
• — Valve I it 222
• Ir.nis. W . 59“ _
• luspootmn ci Co.• m, rpec.x. Cons: -
• I'.'.sufhc.er.t Siler..*.ng. 855
• lutercl angeacie oe .s. Har.eyD.v ? internal Cooling 345. 448
• Inverted View of Control levers
• Irish Enthusiasts
• Alex (letter), Motor cyclists, news of
• Irishmen in the Services, 336
• Iron Cement, 532
• Irregular Running, 531
• Is a Bathchair a Motor Car? 399, 473
• Isochronous Speedometer, The, 171
• Italian D.R.’s Award, 475
• - Two-stroke Twin, A Neat, 274
• Ivy-Precision 3.5 h.p. Used for Driving a Lathe, 240

• Jackson, A. A. (letter), 362
• — G. W. P., 395
• — W. (letter), 407
• — W. A. (letter), 311
• Jack Stands, 28
• Jaffa Transmission Guard for Morgan about, 77
• Janies (letter), 573
• — 5-6 h.p. Twin 571
• — Two-stroke (lllus. article).
• J.A.P. Catalogue in Russian Language,
• — Improvement, 190
• J.B.T. (letter), 455
• J.C.B. (letter), 479
• Jet. A Variable, 322
• — Fitment, A Variable, 488
• J.F. (letter), 479
• J.H. (letter), 565
• J.H.M.R. (letter), 265
• Joint, Making a. 390
• Jones, G. S., 414
• — Leonard R., 298
• _ Mr. L. R., 329
• — Rev. W. A. (letter), 82
• Johnson, Percy, 124
• Joy Metal Leg-shields, 115
• Journalist Piracy in W.A., 521
• Juggernauts, O. C. (letter), 565
• J.W.B. (letter), 549

• Kellog, Miss Shirley, 35
• Kelway, W. I. S. (letter), 382
• Kennedy, D., 601
• Kent, R. Leslie, 238
• Keene, Capt. Louis, An Interview with,
• Kermode, R. C. M. (letter), 128
• Kerosene, Good Results from Crude,
• Kerslake-Smith, P. C. (letters), 311,
• Kick-starter for Zenith, 60, 88
• — Home-made, 169
• Killerby, S., 314
• Kirkee M.C.C., 123
• Kit, Necessary and Unnecessary, 76
• Knapton, L.-Cpl. E. (letter), 17
• Konking (letter), 241
• — To Prevent, 556
• K.S.D. (letter), 528

• Lacey, Alex (letter),
• Ladies and the Motor Cycle,
• — Riding Attire, 479
• Lady Motor Cyclists (letter), 16
• Lamp, A Breakdown, 260
• Lamplugh, S. A., Ltd. (letter), 339
• Lancashire Motor Volunteers Route '
• Lane, Sgt. H. R., 13, 278
• Langelier Machine, 458
• Largest Motor Bicycle, 269
• Large Wheels, The Advantages of, ;
• Larson, M., 534
• Latham, R. R., 528
• Lawson, R. E. Dain (letter), 198
• L.C. (letters), 502, 528
• Leaderettes, 1, 23, 41, 65, 87, 111,
• 175, 223, 247, 271, 293, 321, 343, 365. ooa, 413, 437, 461, 487, 509, 533, 557, 581
• Lea-Francis Adapted to the Use of Heavy t Fuels, 204
• Leaky Petrol Taps, 3
• L.E.P. (letter), 241
• Leg Shield and Coverall, Combined, 328
• — Shields, Useful, 248
• Legge, N. (letter), 481
• Lees, F. C., M.A. (letters), 170, 196
• Lessing, Dr. K., 284
• Lester, J. H. (letter), 456
• Letters to the Editor, 16, 37, 59, 80, 103, 145, 168, 194, 217, 241, 265, 287, 310, 360, 381, 405, 429, 455, 479, 500, 527, 573
• Lewis Gun Mounted on A.J.S. Sidecar, 523
• L.H.T. (letter), 218
• Licence Duty, The Repayment of, 497
• — lee, Refunding, 532
• ~ hees, Rebate on, 213
• Licences, 173
• Light Alloys. The Uses of, 259
• — Infantry (letter), 550
• Lighting Dynamos, 439
• Lightweight Chain Guards
• Lightweights and Detail Design
• Limitation of Lightweights
• Linden, Lt. P. J. (letter)
• Lindsay, Capt. A. (letter)
• Little John (letters)
• Lithgow Motor Cycle Club, 10
• Liverpool Motor Volunteers in North Wales,
• — Volunteer Motor Cyclists, 477
• LK 1810, Peckham (letter), 61
• Lloyd George’s one blunder (comment), 43
• L.M.C., A Spring Frame, 300
• Local Taxation Licence, 580
• Lodge Sparking Plugs, 40, 86, 123
• Lomas, H. (letter), 574
• London Addresses, 248
• — Motor Volunteer- Corps, 426
• London-Winchester Roads, 341
• Long Stroke Engines (letters), 59, 73, 81
• — (J. L. Norton), 29, 73
• — v. Short Inlet Pipes, 267
• Loosely, G., 445
• Lorry Drivers, The Daring, Dashing, 565
• — Train, 60 m.p.h. on a, 565
• Loss of Compression when Warm, 319
• Loughborough, T. W., 423
• Low, Capt. A. M., 187
• — Gears Desirable, 315
• Lubrication and Atmospheric Pressure, 280
• — — its Administration, 182
• — the Flat Twin, 587
• — — — Two-stroke, 503, 508
• — of Ultra Efficient Engines, 503
• Lubricator, Valve Stem, 596
• Ludicrous Derangement, A, 405, 549, 601
• Luxurious Combination, 454
• L.W.J.D., Nayasaland (letter), 183
• Lynn, Miss Eliott, 525

• Machine, The Choice of, 387
• Mackenzie, E. G., 13
• Mack-Ivor, J. D. (letter), 287
• Madeira, The Motor Cycle in, 586
• Madeley, C. Stanbury (letter), 360
• Macready, Sgt., 523
• M.A.G. Engine Co. (letter), 218
• — — (comment), 67
• Magneto, Altering a, 291
• — Adjustment, 174
• — A New British, 566
• — Drive, Disadvantages of a Long (leader), 413
• — Drives, 303
• — Failure, A Curious, 529, 550
• — Hooter, A, 567
• — Industry, All-British, 186
• Magneto-lighted Lamps, 269
• Magneto Lighting, 554
• — Oiling the, 531
• — Reversing the Direction of Rotation of a, 332
• — Size of, 407, 429
• — The B.L.I.C., 597
• — The, 190
• — — Flywheel (leaderette), 175
• — — One Piece, 570
• — Timing the, 340, 411
• — Tip, The £5, 511
• — Trouble, Curious, 246, 268
• — Troubles, 436, 532
• — Tune, 462
• Magnetos, C.A.V., 174
• — Manufacturers and Enemy (leaderette), 271
• Magnets, Purchasing, 508
• — Steel for, 340
• Magnitude of British Motor Cycle Trade, 588
• Makeham, Sgt., 376
• Making the Motor Cycle Useful, 245
• Manufacturers and Enemy Magnetos, 271
• — Union Officers, 98
• Manufacturing Permits Extended (leaderette), 201
• — — Extension of, 213, 216
• Mansfield, A. M., 385
• — H. J., 50
• — Lt. Ralph, 141
• Maorilander (letter), 589
• Mariani, E. (letter), 383
• Markel Motor Wheel, 2
• Marston, John, Ltd. (letter), 429
• Mason, 2nd-A.M. H. W. (illus.), 72
• Master Repair Outfit, 240
• Martin, James (article), 181, 266
• Matchless, Comments on the Post-war (letter), 219, 242
• — Flat Twin, 541
• — 5-6 h.p., 90
• — Military Model, 540, 541
• — Motor Cycle, 7 h.p., Trip on, 24, 490
• — Post-war Model (letter), 124
• May, Col.-Sgt. Southcomb, 140
• — Lt. Frank H., 255
• M.B. (letter), 407
• M.B., R.N. (letter), 529
• M.C.B., R.F.C. (letter), 194
• M.C.C. Annual Meeting, 113
• McEwen, J. H. (letter), 60
• McGhie, L.-Cpl. W. I., 141
• McGregor, D., 342
• McIntosh, G. J. (letter), 217
• McLean, Wm. (letter), 127
• Mead, F. W., 342
• Mechanical Horn for Motor Cycles, 342
• — Pumps, Adjustment of, 280, 339
• — System Show Up, Weaknesses of, 182
• Mechanist (letter), 242, 407
• Medical Categories, 351
• M.E.I. (letters), 128
• Membership Scheme, A Temporary, 213
• Men Called Up, Best Use of, 53
• Mercer, Ivor E. (letter), 61
• Mesopotamia, Road Conditions in, 238
• Metal Fittings, Dispensing with, 521
• Metals, Institute of, 375
• Methylated Spirit as Fuel, 508
• Metro. Single-speeder (letter), 168
• Middlesex Territorial Volunteer Transport (illus.), 17
• Misfiring, 173, 405
• — at Slow Speeds, 291
• Miles Chemical Vulcaniser, 404
• Military Camp, A Visit to a, 334
• — Machines after the War, 398
• — Rough Usage for, 210
• — Motor Cycling m America, 403
• — U.S.A., 475
• — — Cyclists, Concessions to, 185
• — Notes, 12, 36, 49, 72, 95, 119, 140, 160, 192, 210, 238, 255, 278, 307, 336, 351, 376, 395, 419, 446, 474, 493, 518, 548, 568, 591
• Milk and Honey (letter), 603
• Mills, Lt. J., 119, 163
• Millar, E. H., 275
• Million Pounds Overseas Trade, A (leader), 293
• Milner, J. (letter), 601
• Miniature Motor Cycles, 74
• M-L Magnetos under Test, 250
• M.M.G.S. Badge, 395
• M.M.K. (letter), 267
• Modernising an Ancient Model, 364
• Mogridge, Lewis, 475
• Monocar, A Featherweight, 433
• — H.P. for, 269
• Monster Motor Cycles, 386
• Monkey Knut, A (illus.), 500
• Montgomery, Pte. W. J., 548
• Morcom, Mr. H. B., 303
• Morgan Motor Co., Ltd. (letter), 500
• — Runabout, Transmission Guard, 77
• Morgans Obtainable, 174
• Mortham, H. T., 549
• Moore, R. F. (letter), 481
• Moss, Sgt. P., 119
• Motor-assisted Bicycles (letter), 194, 217
• — Cycles, 264
• Motor Bicar, 137
• — Boat Patrol, In the, 192
• — Cars for Hire, 520
• — Cycle as an Aid to Press Photography, 472
• — — Club of S. Australia, 355
• — in Burma, 184
• — — — Business, 384
• — Madeira, 586
• — — Engines, Water-cooling of, 227
• — — Fitted with Wireless Telephone, 496
• — — Ladies and the, 244
• — Police in Australia, 10
• — Speed Events at Christchurch, 359
• — Storage, 543
• — The Early History of the, 472
• — First to Fly, 375
• — Utility of, 240
• — Thief, 53
• — — Thieves, 550
• — Cycles and Other Sports, 496
• — Prices after the War (leaderette), 87
• — the American Army, 236
• — — by Rail, 121
• — Census of, 163
• — — Dynamo Lighting for (letter), 382
• — — for Despatch Riders, 405
• — Newspaper Delivery, 211
• — Russia (letter), 360
• — the Disabled, 282
• — Lame, 139, 282
• — in the Wilds of Africa, 420
• — Warfare, 569
• — Manufacture, 1
• — not yet Recognised by U.S. Army, 449
• — Rear Springing of, 180, 217, 266
• — Stacks of, 548
• — — Used by Police, 374
• — Cycling and Toothache, 118
• — Boot, A, 534
• — in the Balkans, 447
• — Scenes in Uganda, 446
• — Sea Lions (illus.j, 553
• — Cyclist D.R.’s of the Tanks, 141
• — in the Australian Bush, 19
• — Volunteer Combination, 377
• — — Volunteers at Blackpool, 523
• — Wanted in Southampton, 567
• — Cyclists, America’s Uses for, 212
• — and Aero Engines, 546
• — National Service, 333, 357, 385
• — R.F.C., 239
• — as Ploughmen, 427
• — Behind Europe’s Trenches, 498, 522, 565
• — Disagree, When, 287
• ~ H°w they are Helping Uncle Sam in the War, 496
• — in India, 395
• — Mesopotamia, 446
• — Motor Volunteer Parade at Liverpool,
• — XV 355
• — the R.F.C., 603
• — 70 000 Army, 496
• — Volunteer Riding Test, 452
• Winter Sport in Denmark, 359
• — Drivers in the Infantry, 210, 278
• — (leaderette), 151
• Motoring Family, A, 419
• Motorist’s War Book (letter), 16
• — Work, A, 420
• Motor Launch, A Motor Cyclist on, 493
• — Machine Gunners, A Group of, 474
• — Gun Service, 474
• Motor Spirit, A New, 567
• — Trade and National Service, 53, 7&
• — Transport Volunteers, 262, 376
• — Volunteers, 375, 426, 499, 506, 521
• — — and the Wounded in London Hospitals, 228
• — — A New Corps, 332
• — Recognition of, 77
• — Route Test, 452
• Motosacoche, M.A.G.-engined, 590
• Mottram, Reg. W. L. (letter), 288
• Moulinie, Andre, 307
• Mountain Climbing in New South Wales, 604
• Mount Clarence, Ascent of, 214
• Mudguard Clearances, 565
• Mudguarding (letters), 60, 104, 197
• — Question Again, 446
• Mudguards, Cleaning, 243
• Mud Plug, A Hundred Mile, 428
• — Protection from, 114
• — What is its Proper Place? (leaderette), 111
• — (letter), 197
• Mullis, W. (letter), 59
• Mundy, Rex, 193
• Murphy, Leonard, M.I.E.E. (letter), 198
• M.S. (letter), 288
• M.T. Driver (letter), 479
• — Officer’s Comments, 565

• N.A.B. Spring Seat, 112
• Names, Registration of, 209
• Naphthalene Blocks (letter), 194
• Naphtha, Running on. 319
• National Motor Volunteers, Blackpool, 449
• — in U.S.A., 553
• — Liverpool, 15, 348, 355
• — — — London Arear 123
• — The Work of, 226
• — Service and Motor Cyclists, 333, 357
• Necessity Knows no Law (illus.), 171
• Neish, Cpl. L., 352
• Neumann, Miss Alice, 32
• New American Designs, 2
• New Bearings, Fitting, 532
• — Hudson, 6 h.p. (illus.), 245
• — Imperial Motor Cycles, 123, 450
• — Russian Models, 316
• — Spring Frame, 286
• — Jersey M.C. Trial, 428
• — Motor Cycles by Permit (leaderette), 111
• — Rover Cycle Co., Ltd. (letters), 302, 382
• — Speed Records in Australia, 250
• — South Wales, Mountain Climbing, 604
• — Tanks Filmed, 548
• — Zealand, Racing in, 102, 517
• — Some Good Going, 315
• Newcastle Motor Club, 53
• Newspaper Delivery, Motor Cycles for, 211
• Nias, Capt. A. N., 501
• Nicholl, Lt.-Col. D. F., 193
• Noise, Excessive, 220
• — or Silence ? 526
• Noisy Motor Cycles in Australia, 357
• Non-slipping Belt, 342
• North, F. C., 278
• Norton Engines (letter), 37
• — 4 h.p. and Sidecar (illus.), 398
• — J. L. (article), 29
• — 4 h.p. (illus.), 74, 272
• — Motors and Repairs, 122
• — Refinements, 592
• — War Service Machines, 262
• Nortons, Big Singles for Overseas, 294
• Not Derelicts, but 1916 Military Models (illus.), 210
• — too Old at , 406, 480
• Novel Rear Lamp (comment), 43
• Novice (letter). 16
• — The, 478
• Novices, Hints to, 416
• N.S.U. Gear, 341
• Nye, R. L. (verses), 192

• Occasional Comments
• Octagonal Metal Sidecar
• Oil Consumption
• — Pumps for Australia, 600
• Oilskins, Dressing, 320
• Oil, Where does it Go? 489
• Oiling a Magneto, 412
• Olieslagers, Jan, 420
• One of the Boys (letter), 217
• One Power Stroke per Revolution, 471 On Leave, 593
• O’Rafferty, J. C. (letter), 431
• Origin, Year of (letter), 217
• Osborne, R. E. (letter), 17
• Oswin, John (letter), 145
• Outlook, 74
• Outside Flywheels, 60, 103
• Overhauling an Engine-shaft Gear, 154
• — (letter), 310
• — a 1914 6 h.p. Zenith, 326
• Overhead Valve Engines and Tune (comment),67
• — Valves, 1, 438, 501, 516, 555
• Overheating, 386, 485, 555
• Overseas, A Voice from, 589
• — Big Single Nortons for (illus.), 294
• — Competition, 497 .
• — Conditions and their Effect upon Design, 504
• — Model, A Test of an, 296
• — Models, More, 588
• — Motor Cycles, 7, 92, 182
• — Production, Handicapping (letter), 397
• — Riders Home on Leave, 504
• Opinions, 9, 93, 182, 313, 396, 503, 588
• — Requirements, 601
• — Trade, A Million Pound (leader), 293
• Overtime Farm Tractor at Work (illus.), 296
• Oxfordshire Motor Volunteer Corps, 280

• P. and M. (illus.), 192
• — An Appreciation of the, 564
• — Booklet, Review of, 174
• — — M.’s in the Somme Area, 307
• Paine, Capt. E. W. M., 339
• Palestine, A Picture from, 518
• Palmam Qui Meruit Ferat (letter), 310
• Palmer Tyres, 174
• — — 700x75 mm., 270
• — Lamplugh Pump, 34
• Paraffin and Water, Running on, 366, 387
• — Restrictions, 407
• — Running a Two-stroke on, 435
• — on (letters), 291, 319, 329, 341, 430, 436, 531, 579, 605
• — Vapour, The Weight of, 269
• Parker, Lt. Reg. G., 140
• — Miss M. C. (illus.), 135
• Parson (article), 539
• Parsons Valve, 325
• Partejoie, G. W. (letter), 431
• Parts, The Speeds of, 350
• Patents, Abridgments of, 40, 86, 150, 174, 270, 277, 342, 388
• Paterson, Lt. Cyril, The Marriage of, 278
• Patterson, Charles S., M.B., M.R.C.S. (letter), 195
• — C. S. (letter), 127
• P.C.K.S. (letter), 289
• Penang, An Old Machine in, 505
• Penney, Chas, (letter), 479
• Percival, W. Spencer, 140
• Perfect Two-stroke Plug, 25
• Permanently and Totally Disabled (letter), 601
• Permit to Drive, 579, 606
• Permits, Agents to Obtain, 213
• — Extended Manufacturing, 216
• Pervyae, The Heroine of (illus.), 216
• Petroil, 320
• Petrol after All, Six Months’, 281
• — — — Some (leaderette), 271
• — Allotments (leaderette), 365
• — (letter), 405
• — Allowances, 42, 53, 65, 78
• — and the Daily Press Again, 473
• — Press, 495, 528
• — Committee, The, 415
• — Consumption, 364
• — in Africa, 397
• — Control Committee Announcement, 144
• — System, 374
• — Cooling, 529
• — Dealers, Notice to, 167
• — Distribution, A Suggestion for, 510
• — Economies, Possible (leaderette), 533
• — Economy, 602
• — Famine, 281, 286
• — for Parsons, 280
• — Sale, No, 472
• — Gauge, 534
• — Float, Logged, 245
• — Hotchpotch, 391
• — in Paris, 3tw
• — Licence, 339, 387, 460
• — Licences, 32, 33
• — or Paraffin (letters), 298, 362, 383
• — Outlook, 280
• Petrol-paraffin Mixtures, 144
• Petrol Permit, Carrying a, 412
• — Permits, 269, 412, 481
• — and Supplies, 501
• — Pills, 222
• — Position, A, 567
• — Suggested Refund of Licence Fees
• — (leaderette), 131
• — The (leaderette), 437
• — What is the True, 389
• — Prices, Fixed, 303
• — Purchasing, 363
• — Queries, 186
• — Restrictions on Cars for Hire, 449
• — Starting on, 322
• — Stocks, 331
• — Stories, 487
• — Substitutes, 245, 268, 340
• — and Starting, 172, 199
• — Comparisons of, 290
• — Question of, 166
• — Testing, 187
• — The Use of, 220
• — Ban on, 240, 259
• — Supplies, 411
• — The Storage of, 386
• — To Prevent Waste of, 582
• — Use of, 213
• — Users, Warning to, 53
• — Waste, 501
• Petroleum Pool, 398
• Phillips Magneto, Government Test of, 222
• Phoenix Sidecars, Types of, 244
• Picardy Pitt (letter), 575
• Pidcock, C. W. (letter), 198, 217
• Pillion Seat, A Child’s, 445
• Pilot Jet, A, 224
• — — Control, 342
• Pilots, Oversize, 280
• Pioneer Journalism, 383
• Pip-Emma (letter), 602
• Piston, A Cracked, 486
• — Design, Novel, 235
• — Ring Pressure, 91
• — Rings, Two-stroke, 203
• Pistons, Air-cooled, 414
• — Those Quivering, 211
• Pivotal Joints, 388
• Plastic Solder, 56
• Plateau, M. de L. II. E., 352
• — (letter), 194
• — II. E., 575
• Platinum Points, Fixing, 173
• — Trimming, 320
• Plug, An Air-cooled, 488
• — A Self-cleaning, 414
• Sooty, 340
• Plugs, 401
• — Cleaning, 488
• — Cooling of (comment), 42
• Police and Number Plates, 448
• — Traps near London, 501
• Pooling of Interest, 472
• Popular Paper, A, 574
• Port Designs on Two-stroke Engines (article), 69
• — (letters), 105, 195, 217, 241
• Post-war Manufacture of Motor Cycles, 536
• — Matchless, Comments on the (letters), 219, 242
• — Motor Cycle, 46
• — Models, 243
• Potatoes (illus.), 354
• Potential Buyers, Attention to, 354
• — Overseas Markets, 313
• Pot-holes, Tarring over, 472
• Potts, Flight-Lt. J. F., 119
• Pountney, J. H., 591
• Power and Economy, 414, 551
• — Weight of Sidecars, 490, 528, 550, 574
• — Lack of, 245, 292, 320, 364
• — of a Motor, Calculation of the, 431
• — Stroke per Revolution, One, 471
• Practical Motorist (letter), 267
• Pre-ignition, 268, 436, 486, 605
• Preferential Treatment for Front Cylinders (leader), 65
• Premier Motor Cycle, 3% h.p., 139
• — in Japan, 27
• Press Photography, The Motor Cycle as an Aid to, 472
• Preventing Waste of Petrol, 229
• Prices in the War Zone, 12
• Pro-Ally Sentiments, Proof of, 566
• Progressive (article), 69
• — (letter), 195
• Progress, Wolverhampton (letter), 60
• Prohibition in India, 8
• Protecting Control Levers, 582
• P.T.L. (letter), 405
• Pulley Gear as Clutch, Using, 554
• Pulleys, Removing, 322, 362
• Pullin, C., Marriage of, 399
• Pushing Motor Cycles, 127
• Puzzled, 235

• Questions and Replies, 21, 39, 63, 84, 109, 129, 148, 172. 199, 220, 245, 268, 291, 320, 340, 363, 435, 459, 485, 507, 554, 605

• R.A.C., 427
• — Buildings, Future Use of, 99, 122, 142
• Racecourse, An Original, 104
• Racing in New Zealand, 517
• R.A.C.’s New Name, 186
• Radiating Fins and Aero Engine Practice, 107
• — Broken, 435
• R.A.M.C., Capt. (letter), 381
• Rasenluna, N. P., 359
• Raynes, S., 534 _
• Rear Springing of Motor Cycles, 180, 21b 266, 2o/
• Rebate on Licence Fees, 213
• R.E.C. (article), 530
• — (letters), 196, 500 .q
• Recommended Routes, 64, 85, 110, 138, 1J’» 173, 200, 221, 246, 269, 292, 320, 34b 364, 387, 412, 430, 460, 486,$ 508^ 53^
• Record ? Is it a, 273 . ? n
• Recruiting Closed for Motor Cyclists in R.F.C.
• Recruits dealt with by The Motor Cycle, 336
• Red Cross Motor Carnival in New Zealand, Reducing Compression, 582
• Redwood, Sir Boverton, 142
• Reeve, L.-Cpl. S. A., 502
• Refunding of Tax, 240
• R.E.G. (letter), 265
• Registration Act, New, 181
• — of Names, 209
• Reid, Cpl. G. C., 447
• — Gordon C. (letter), 360
• Reliability (letter), 502
• Relph, W„ 596
• Repairing Pot-holes, 281
• Repayment of Licence Duty, 497
• Replacing a Stud
• Remagnetising
• Removal of Cylinders
• Removing a Fly Wheel
• — Pulleys
• — Refractory Valve Caps, 265
• Restrictions (letter), 266
• Retrospects of a Rural Rider, 317
• Rex Cantilever Suspension, 112
• R.F.C. (letter), 311
• — Motor Cyclists on the Somme, 307
• — Mounts for the, 303
• — Officers’ Tunics, 281, 303
• — Recruits, 239
• — Sidecars for the, 301
• Rice, Capt. B. C., 419 _
• Rid^ 2^'-
• — ColdRmnsSof ^the6 Eastern Hemisphere, 188
• Western Hemisphere, 304
• Riley, Commander, 54
• R.N. (letter), 431
• R.N.A.S., 351, 376
• Road Conditions, 332 in Mesopotamia, 238
• — Construction, The History of, 256
• — Map, A Useful, 594
• — Rider (articles), 276, 476
• — Speeds, 485
• — Surveyors, Suggestion for, 543
• — Taxation, 507
• Roberts, G. A. (letter), 146
• — Percy (illus.), 71
• Robinson, Lt. F. A. (Eric), 49
• Robb, Victor, 241
• Roller Bearing Hubs, 399
• Romyn, A. W. (article), 257
• Ross, Mr. C. M., 315
• Roosevelt, Sgt. Archie, 64
• Roote, C. (letter), 219
• Rotary-engined Motor Cycles, 53, 79
• Rotary Engines, 546
• Roundabout Cars, 497
• Round Tower, Edge Hills, 297
• Route to Avoid, 212
• Rover (illus.), 430
• — A Twin-cyiinder Chain-driven, 299
• — 3y2 h.p. and Sidecar (illus.), 409
• Rovers for Russian Army, 299
• Royal Overseas Officers’ Club, 236, 306
• — Ruby Chain-cum-belt, 230
• — Motor Cycle, 99
• Russian Model, 421, 426, 448
• — Safety Stays, 426
• — Sussex (letters), 82
• RS 1166 (letter), 430
• Rudge, A Round Tour on a, 390
• — Multi and Sidecar, 483
• — Multis, A Batch Ordered foj Belgian Government, 459
• — Sidecar Model, Developments in (illus.), 440
• — T.T. Direct Belt Drive, 231
• Rudges in the T.T. Race, 460
• Runabout, A Featherweight, 329
• Run Round Sundon Way, 558
• Russell, Cpl. Art., 568
• — Cpl. H., 352
• — Ronald S. (letter), 382
• Russian Army, Enfields for the, 191
• — — James for, 571
• — Matchless for, 540
• — New Imperials for, 316
• — Government, Sunbeam for, 396
• — Machines, Gear Boxes for, 497
• — Military Models, 426, 594
• — Royal Ruby, 399, 421
• Rycroft, J., 60

• Saddle Cover, 366
• Saddles on Spring Frames, 58T
• Safety First Film, 11
• Sale or Return Still Exists, 374
• Sampson Rotary Vulcaniser, 28
• Sangster, C. G. B., 174
• — C. T. B., 388
• Sapper Sub (letter), 147
• Sayer, Lt. L. (letter), 81
• Sayers, C. W. (letter), 603
• Saxpenny Motor Cycle, 572
• Scare Press, 527
• Schofield, F. E., 195, (letter) 407
• Scoon, Flight-Sgt. R. S. (illus.), 119
• Scooter in Australia, 374
• Scott and Long Journeys (letter), 430
• — Capt. A. M. C. (letter), 479
• — - C. L., 420
• — Lubrication, 507, 605
• — gidecar (illus.), 9
• — Sociable, American Impressions, 10
• - - (letter), 37
• — — Road Test, 4, 22
• _ Trangulated Frame, 96, 115
• — Tuning^ ^KT^OQ11"83’ 491
• Scutt, R. C.
• Sea Level, 7,800 feet above
• Searle Tubes, 86
• Second-hand Prices, 257 259 PRK W
• — After the War 41
• — Fluctuations
• — Machines, Advice to Buyers of 057
• — Market, 570 buyers of, 257
• Second-hand Values, Decline of (leaderette), 247
• — Declining, 236
• Self-cottering Valve-springs 415
• Self-lubricating Leaf Springs, 28
• Service Men, Concessions to (leaderette), 175
• Seventeenth W.D. Volunteers
• Seven Years’ Reader of the Blue ’Un (letter), UUJ
• S.G.W. (letter), 315
• Shaft Drive, 449
• Shaika Fort, On the Way to, 238
• Shannessy, Lt.-Col. J. J., 72
• Sharp, David (letter), 549
• Sharpies, Sgt. T., 449, 523
• Sharvell, A., 534
• Sheet Metal Forks, 450
• Sheldon, Lt. W. H. H., 13
• Shellshear’s, Mr. W. G., Spring Frame, 207
• Shield, Pte. Frank L. (letter), 169
• Shifting Spanner, Use of, 27
• Shock Absorbers, 576, 601
• — from a Sooted Plug, 583
• Shoda, T. (letter), 338
• Sidecar, A Home-made, 237
• — Ambulances, 525
• — in France, 95
• — Another Use for, 374
• — Attachment, The Selection of a (leaderette), 343
• — Body, Fitting a New, 218
• — De Luxe (leaderette), 365
• — Driving from the, 202
• — Featherweight, 515
• — for Business Purposes, 434
• — Manufacture in the War Zone, 420
• — Mudguard Attachment, 473
• — Outfit, Specification of (letter), 311
• — Screen, A, 174
• — Suspension, 342
• — The Heavyweight, 368
• — versus Cycle Car (letter), 61
• — Weights, 496
• — Wheel, Making a Cone for, 606
• — Wheels, Springing the, 584
• Sidecarring in Burma (illus.), 184
• — near the Equator, 446
• Sidecars for the R.F.C., 301
• — Use of Fire Brigades (leaderette) 247, (letter) 266
• — on Lightweights, 291
• — Phoenix, 244
• — The Power and Weight of (illus.), 490
• Siffken, Sgt.-Major B. C., 193
• Sikh (letter), 529
• Silencer Efficiency, 265
• Silent Discharge, 153, 195
• — Motor Cycles (letter), 60
• Silver, Mr. Tom, 589
• Simple Starting Tip, 229
• Simplification, 254
• Simplifying the Two-stroke, 394
• Simplex Power Unit (illus. description), 120
• Simpson, W. A. J., 312
• Simms Motor Units, Ltd., 174
• Sims, Rear-Admiral W. S., 475
• Sinclair, Sgt. J. H. (letter), 197
• Singer Lightweight, 256
• — 3 h.p. and Utility Sidecar, 357
• Single v. Twin-cylinder Engines (letters), 16, 38, 59, 82, 103, 128, 146, 169, 195, 219, 337, 367, 480
• — — Twin in Grease, 238
• Singles, What Tank Despatch Riders Think of, 279
• S.K. (letter), 549
• Skids, Avoiding, 206
• Sledging in Denmark, 359
• Sleight, Pte. W. E., 80
• Sleeve Valve Motor Cycle Engines, 431
• Slipper Type Piston, 235
• Slow Speeds, No Power at, 172
• Small, Ed. A., 265
• — Power after Overhaul, 486
• Smith, Driver A. A., 475
• — J. Clinton (letters), 339, 429
• — S. (letter), 429
• Soldier’s Trip to Visit Wounded Brother, 537
• Solo (letter), 550
• Solvent Naphtha and Mixed Fuel, 453
• Some Bicycle (letters), 381, 430, 455, 479, 502, 528
• — Bike, 511
• — Petrol after All (leaderette), 271
• — Pluck (comment), 25
• Sooted Plug, Shock from a, 583
• South Australia, Motor Cycle Club of, 355
• Spain with a Sidecar, In, 44
• Spare Wheel, Carrying a, 459
• Spares, No More, 275
• Sparking Plug and Cooling Arrangement, 534
• — A Novel, 458, 500, 551
• — Condensation, 249, 335, (letters) 311, 383
• — Design, 501, 527, 574, 602
• — Position of, 200
• Sparklets, 40, 150, 174, 222, 270, 342, 388
• Special Hire Permits, 541
• Speed, Changing, 320
• — Limits, 575
• — Records in America, 397
• Speedie, John (letter), 267
• Speedometer, Isochronous, The, 171
• — Watford, 174
• Speeds of Parts, The, 350
• Spoke Holes in a Hub, Drilling the, 458—
• Spokes, Mending, 368
• Sporting Reminiscences, More, 178, 392
• — Trio, 448
• Sportsman’s Use for Motor Cycle, 63
• Sphinx Manufacturing Co. (letter), 362, 500,
• — Sparking Plugs, 40
• Spring Fork (letter), 381
• — Forks, The Mounting of
• — Frame, British, 314 „ , „ \
• — — Campaign and The Motor Cycle (letters), 381, 479
• — Design, A French, 312
• — — Flat Twin Brough (illus.), 442
• — L.M.C., A, 300
• — New Imperial, 286
• — — Problem (letter), 310
• — — Substitute, A, 182
• — What is a (letter), 198
• — Frames Again, 373
• — and Frame Breakages, 519
• — A Side Issue, 583
• — — Growth of, 542
• — More (letters), 207, 237, 289, 312, 373
• — Saddles on, 587
• — Seat Pillars, 112
• — Wheels, 371
• Springing, 303
• — the Sidecar Wheels, 584
• Springs and Mudguards (comment), 133
• Sproston, Cpl. A. J. (illus.), 536
• S.S.D. (letter), 338
• Stand Clip, New Design of, 275
• Stanhope, Spencer, 543
• Stanley Shock Absorber, 124
• Starley, Mr. W., 450
• Start, Failure to (letters), 194, 246
• Starting Device, 530
• — Difficult, 173, 606
• — in Cold Weather, 173
• — Mixture, A Strong, 26.7
• — on Acetylene, 242
• Steam Light Car, A, 280
• — Tractor with Load of Timber, 297
• Steel Cylinders of German Aero Engines, 155
• — Radiating Fins on Iron Cylinders (comment), 118
• Stephens, Miss M., 135
• Stephenson, C. H. (letter), 195
• Stepping Stone Sparking Plug, 362
• Steerwood, F. T. (letter), 81
• Stocks, J. W., 98
• Stolen Sidecar, £5 Reward for, 354
• Stone, Phillip, 575
• Stone’s, Mr. C. T.. Spring Frame, 207
• Stopped Cheque, 412
• Stops for Carburetter Levers, 322
• Storing a Sidecar, 580
• — Heavy Fuels (letter), 287
• — Petrol Substitutes, 258
• Stratford Court, Excessive Zeal at, 10
• Street Lamps (letter), 219
• Strong, E. J. L. (letter), 16
• — Starting Mixture, 287
• Stuart, A. F. (letter), 431
• Stud, Replacing a, 322
• Sturdee, Mr. Thankfull, 472
• Sturdy Midget, A, 217
• Sturmey-Archer Gear Control (letter), 61
• Suction Drip Feed, 507
• Sub (letter), 362
• Substitute, A Good, 222
• — Tip, A, 258
• — Using, 532
• Substitutes, 487
• — Analysis of, 212
• — by Permit (leaderette), 223
• — (letter, 265
• — Home-produced, 332
• — The Use of, 233
• Sudden Pulling Up, 508
• Suggestions for a Title, 209
• Suggestive Signpost, A, 377
• Summers (Dvr.), Jack W., 238
• — L.-Cpl. J., 569
• Sunbeam (illus.), 172, 384, 396, 495
• — 8 h.p. Russian Military Mount, 396, 429, 495
• — Military Models. 402
• — Motor Cycle, 8 h.p., 57
• Sun Cycle and Fittings Co., Ltd., The (letter), 287
• Sundon Way, A Run Round, 558
• Swaine, J. (letter), 527
• Swinton, Col. E. D., 160
• Swiss Despatch Riders, 590
• Syme, Bruce (letter), 429

• Tandem Four-wheelers, 511
• Tank Badge, A New, 474
• — Appreciated, 518
• — Creator, 541
• — Heroes, Honours for, 568
• — Minor, 455
• — A Suggested Featherweight Monccar, 433
• — Repair, A Temporary, 606
• — Sidecar (letter), 82
• — Talk, 419
• — The Price of a 278
• — to be Used as a Delivery Van, 566
• Tanks. 13, 119, 140, 160, 351
• — A Tribute to the Men of the, 192
• — The Boche, 447
• Tail Lamp Connections, 225
• — How to Keep Alight, 408
• Tell Tale, 245
• Tanner Force-feed Oil Pump, 42, 86
• Taplin, G. W. (illus.), 210
• Tappet Adjustment, 383
• Tariff, A Preferential, 399
• — Fixing a, 370
• Tate, A. H. (letter), 397
• Taylor, Cpl. J. W. (letter), 405
• — G. D. (reader’s reply), 173
• Taymans, E. (illus.), 97
• — Madame, 211
• Taxation, A Suggestion for Future, 455
• Taxis Only for Hire, 473
• Tax, Refunding of, 240
• T.C., Falkirk (letter), 38
• Teasdale, E. A. (letter), 310
• Technical Sergt.-Major, R.F.C. (letter), 500
• Ten Thousand American Motor Cyclists, 521
• — Years Ago, 205, 228, 441, 546, 592
• Terror of the Road, 102
• Testing Motor Cycles in Egypt, 493
• Test of an Overseas Model, 295
• — — British Fuel, 515
• The Goat-A Perverse Beast, 538
• The Motor Cycle and its Readers, 257
• — Spring Frame Campaign, 479
• — ; 2d. (leaderette), 201
• Thomas, D. (letter), 243
• Thompson, A. E. (letter), 398
• — II. E., 285
• — M. M.. 409
• — Pte. E. M. (letter), 455
• Three-cylinder Engine, 552, 567
• Three Years’ Motor Cycling, 451
• Throttle-controlled Force-feed Oil Pump, 400
• Lubrication (article), 34
• Through Feminine Goggles. 334, 482
• —• Zululand and Natal, 409
• Thwaite, C. B. (letter), 337
• Tilop (letter), 103
• Timing an Engine, 199, 507
• — the Spark, 268
• Valves and Ignition, 606
• — Wheels. Noisy. 221
• Timken Roller Bearing, 404
• Title, Suggestions for, 209
• Tool Roll Tip, A, 260
• Tomblin. IL A. (letter), 17
• Track of War, In the (illus.), 193
• Traction Engine versus Motor Cycle, 349
• Trailer and Sidecar, Combination of, 348
• Transmission Experiences, Some, 230
• Travelling by Train, 426
• Travers, Pte. J. M. (letter). 565
• Trenches and Rest Billets, 473
• — A Tip from the. 573
• Trial Runs and Licences, 199
• — Troubles. 393
• Tricycles, Armstrong. 174
• Tropics. Au Old Machine in the, 183
• Trollope. Flight-Lt. A. E.. 474
• Triumph 4 h.p. Sidecar Outfit (illus.), 184
• — Gloria Sidecar Outfit, 555
• — Outfits, 301
• — Motor Cycles (Ulus.), 13, 33, 50, 152, 493
• — 3U h.p.. 397
• Triumphs for War Zone (illus.), 418
• Tully. Minnie (letters). 527. 550
• Turner, Cyril J. (letter), 405
• Twin Engine (leader), 509
• — Engines, 549
• — Magneto for a Single-cylinder. 199
• Twisting Handle Control (S. Sadler), 28
• Two-speed Gear. Fitting a, 436
• — Wanted, A Sporting. 439
• Two-stroke. An Economical. 272. 381
• — Cleveland. 560
• — Design. 4S1. 528, 549, 602
• — Engines. 431
• — in America, 78
• — Canada. 455
• — Port Design on, 16S, 195
• Two Sparks in, 411
• — for Sixpence, 510
• — Improvements, 342
• — Lubricating a. 508
• — Lubrication. 355
• — Machines. Climbing Abilities of (letter). 339 ,
• — Petrol Consumption. 527, 573
• — Piston Rings. 203
• — Purchasing. 355
• — Radial Engine (patent). 150
• — Rattle. 354.
• — Simplifying the. 394, 456
• — Timing a. 507
• — Tip. A, 4SS
• — r. Four. 494. 502. 549
• — Four-stroke, 407. 457
• — (letters). 241, 355
• Tyre Experience, An Unusual, 187
• — Imports Stopped, 449
• — Mileage Cost Chart, 121
• — Prices, 270
• Tyres and Economy, 445
• — Rise in Price oi, 212

• Uganda, Motor Cycling Scenes in, 446
• Ulster Centre, No Competitions in, 331
• Umholoti River (illus.), 504
• Unequal Lubrication of V Twins, 551
• Uneven Firing, 199
• Unit Construction, 388
• Universal Model, The, 314
• Unsatisfactory Running, 363
• Unsold Newspapers, The Government and, 356
• Upton, Gunner L. P., 279
• Useful Leg Shields, 248
• Use of Substitutes, The, 233
• U.S. Troops for France, 376
• Utility Machine, The, 463
• — of the Motor Cycle, 240
• — Sidecar, 435
• — v. Fads, 463

• Vacheron, J. R. (letter), 457
• Valve Arrangement, Concentric, 277
• — Springs, Removing Self-cottered, 323
• — Stem Lubricator, 596
• — Timing, 172
• — — on Twins, 66
• Valves and Efficiency (letters), 61, 170
• — Combined, 324
• — Electrically-operated, 477
• — Overhead, 438, 501, 516
• — Pit? Why do, 415
• — Squeaky, 246
• — II. (The Critics), 470
• Vandervell, Mrs. C. A., and Wounded Soldiers, 11
• Vaporine Petrol Substitute, 174
• Vaporiser, A. H. Burslem (letters), 38, 80
• — An Efficient, 408
• Vaporising Paraffin, 554
• Variable Jet, A, 322
• — Fitment, A, 488
• — Pulley Gearing, 270
• Variety of Conditions for Despatch Riders, 279
• Veloce, Ltd. (letter), 601
• Velocette Two-stroke, The, 272
• Verdun, Photographs of, 50, 193
• Vibration, 220
• Vickers, Archibald, Ltd. (letter), 287
• — Bombr. W. H., 390
• — Clyno Machine Gun Sidecars, 498
• Vickers-Jones, Basil, 12
• Visit to a Military Camp, 334
• Vitesse, Engine Names, 268, 287
• Voltage of a Magneto. 531
• Volunteer Motor Cyclists, 455
• Gathering of, 375, 426. 448, 499
• North Country, 478, 521
• — in North Wales, 424, 425
• — Liverpool, 477
• — — — Orders for, 506
• Team Trial. 348
• The Work of, 226, 278, 351
• Wanted. 448
• Volunteers at Blackpool, 472
• V. S. Gear, Dismantling a, 436
• Vulcaniser. A New Portable, 404

• Wadia. K. D. (letter), 243
• Wakefield s, C. C., Nev. Motor Oil, 174
• Walker. H.. 408
• — (letter), 17
• — Miss Mav (articles), 83, 482, 558
• — Mr. A. C.. 435
• — W. P. (article). 132
• Wallace. L. (letter), 267
• Wallen. J. H. (letter). 266
• Walmsley s, Rev. A. M., Family (illus.), 183
• Wanted, a Good Lightweight, 551
• War-battered Machines Buried in Snow (illus.), 210
• War. In the Track of (illus.). 193
• — Meeting. Another Remarkable. 574
• — Model Motor Cycles. Triumphs. 418
• — Cycle. The Life of a, 308
• — Service Machines. Norton, 262
• — Time Mascot, 411
• — Necessity. A. 204
• Work and Lady Motor Cyclists (article), 134
• War-scarred Motor Cycles, 544, 601
• War-shattered Machines and the Public, 581
• War-worn Motor Cycles, 547, 569, 581, 601
• — __ — The Disposal of, 234, 237, 581
• Ward, A. (letter), 527
• — E. C., 277
• — Pte. L. (letter), 528
• Warden, G., 483
• Warming the Air (letter), 81
• — Up, Slow in, 579
• Warwick, G., 342
• Wasp (article), 564
• Waste of Petrol, Preventing, 229, 242, 582
• Wasting Petrol, 520
• Water-cooling, 344
• — of Motor Cycle Engines, 227, 288, 383
• Water Injection in a Petrol Engine, 37, 80, 104
• — in Petrol, 374
• — on High-tension Terminal, 582
• Watford Speedometers, 174
• Watkinson, Art.-Cpl., 548
• Watson, Cpl., 523
• — lst-A.M. S. F., 255
• — S. F. (illus.), 520
• Weak Compression, Under-lubrication and, 508
• Weaknesses, Eliminating (leaderette), 223
• Welcome to a New Ally, 396
• Weaver, W. R. (letter), 217
• Welding, Facts about, 174
• Welsh Mountains, A Jaunt to, 158
• Western Australia, Road Racing in, 374
• — Hemisphere, Riding Conditions of the, 304
• Westwood, Driver, J. B. (letter), 397
• W.F.C. (letters), 312, 406
• W.F.W. (letter), 574
• Wharfdale, A.S.C., M.T. (letter), 601
• What is the True Petrol Position? (leaderette), 389
• Wheeler, R. N. F., 279
• Wheels, Spring, 371
• — The Size of, 427
• Which Type of Machine ? 541
• Whitaker, Frank, 210
• Whitehead, H. R. (letter), 455
• White, Miss Mary, 331
• — Oil, 579
• Whitham, S. A. M., 395
• Whittick, R. B. (article), 20
• Whitworth, S. F. (article), 233
• Why Black? 225
• — not Three Cylinders? 552
• Wilde, A. H. (letter), 168
• Wilkins, G. W„ 74
• — M. C. (letter), 16
• Williams, Eric (illus. and article), 46
• — G. (letter), 406
• — R. (letter), 397
• Williamson 8 h.p., 491
• Willis Petrol-paraffin Carburetter, 2.8
• Wilson, Major W. G., 541
• — R., 530
• — Capt. W. Frank (letter), 430
• Windscreen, A Home-made, 596
• Wiring a Lighting Set, 485
• W.M., Workington (letter), 37
• Women Despatch Riders, 472
• Wood, A. (letter), 551
• — Evan, J. (letter), 574
• — Mrs. Stevens, 448
• Woods, Frank M. (letter), 383
• Woodhouse, Capt. J. W., 95
• Woodman, Lt. T., 12
• Woolf Graphite Lubricator, 89
• Work and Training of a Despatch Rider, 464
• World-wide Trade, 473
• Worn Belt Pulley, 172
• Wounded Soldiers’ Outing (illus.), 598
• — on the Mersey, 542
• Wray, A. (letter), 38
• Wright, Lt. J. L. (letter), 589
• — Sgt. F. G. (Overseas letter), 314
• W.T.P. (letter), 457
• Wyatt, H., 601

• Yarrow, H. (letter), 289
• Year of Origin (letters), 217, 265
• Youths for the R.F.C., 447

• Zenith Belt and Chain Transmission, 231
• — Overhauling a 1914 6 h.p., 326
• Zephyr Motor Attachment, 164, 222

See Also

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