MECHANICS' MAGAZINE, MUSEUM, Register, Journal, AND GAZETTE, JULY 2nd.--DECEMBER 31st, 1842. VOL. XXXVII. "In arts mechanical, the first device cometh shortest, and time addeth and perfecteth." BACON. LONDON: EDITED, PRINTED AND PUBLISHED, BY J. C. ROBERTSON, 1842. INDEX TO THE THIRTY-SEVENTH VOLUME. Air, action of, 405 Airey's, Professor, new escapement, 28 Albert's, Dr., mode of carbonizing turf, Allen's lubricator, 138 Altitudes, average, 432 American steam engine building, 81 Andrews' door locks, 93 Anthracite iron manufacture in America, cold blast, 564 Aqueduct, Croton, 512 Archimedean screw propeller, 176 furnace, Williams's, 19, 20, 165, instruments, oil for, 515 -- Automaton, musical, 592 Baddeley, Mr. W., on pure water, 258, Baggaly's patent steel dies, 603 Baggs's carbonic acid gas engine, 433, 543 Baker's patent boots and shoes, 232, 575 Bank notes, machinery for numbering and Barometers, Readman's improvements in, Bayley, George, Esq., on the "Great Bayston's apparatus for prevention of shop Beach and Lukens's brick machine, 378 Bee-hive, Pataurel's, 379 Weeks's, 477 Bernhardt's plan for restoration of Ham- system of warming, 74 Bessemer's improvements in the manufac- Bewley's patent chalybeate water, 604 Birkby's improvements in wire cards, 350 Blasting rocks by galvanism, 70, 108, 297, Boccius's gas-light patent, 212, 272, 298, Bodmer's patent carding and spinning ma- Boilers, steam, application of Williams's Hall's, (John,) 262 Boots and shoes, Baker's patent, 232 Candles, castor oil, 272 Walker's patent, 510 Candle shade, self-acting, 392 Candlesticks, Clive's patent, 414 Canvas, caoutchouc, 352 Capstans, Grill's improvements in, 337 Carding machinery, Bodmer's patent im- Cards, wire, Birkby's improvements in, Carlotti's patent boots and shoes, 604 Commutation tables, construction and use of, 425, 439, 455, 489, 516, 531 Condensers; Report on Mr. Samuel Hall's, Cooking apparatus, Burbidge and Healy's - stove, Franklin, improved, 478 Costill's turning machinery, 379 Crampton and Haddan's patent improve- Crane's improvements in clocks, 92 Craven's universal-jointed chimney-sweep- Croton aqueduct, 512 Cumberland, George, Esq., on single line "Cyclops," H.M.S., steaming capabilities America, 539 Escapement, Professor Airey's, 28 Evans's railway rails, 113 Expansion system, Zander's, 353, 392, 422, Explosive engine extraordinary, 400 Farey, Joseph, Esq., C.E., on steam indi- Farmers, merchant, 592 Feather-dressing machine, Manning's, 158 473 -—, on working, 474, 507 Fires, antiphlogistic fluids for extinguish- Flannel, Hale's improvements in scouring, 157 Flax-mill, Marshall and Co.'s new, 236 Flour-mill, Worman's, 479 Fluids, Newton's improvements in regu- Flying accomplished, 591 Fly-wheel, Lucy's substitute for, 333, 387, |