34. Rail roads 36. Spring saddle 6. Cutting straw 7. Grist mill 8. Rotary steam engine 9. Smut Machine 10. Railroad and canal transportation 11. Canal steamboat 12. Balance for counters 13. Tanning, extract of bark for 15. Screen for grain 16. Anti-friction box 17. Steam engine, centrifugal 18. Cisterns, &c., water proof 20. Floating dry dock 23. Fireplace, &c. 24. Truss, for hernia 25. Hair, extracting from skins 27. Propelling by screw 28. Cheese press 29, Spark catcher 30. Feathers, dressing 31. Medicine administered by steam 32. Bedstead and mattrass 33. Sopha, &c. springs for 35. Horse shoe machine 37. Floating dry dock 38. Steam boilers 39. Chilling castings 40. Mortising machine 41. Turnabouts for rail roads 42. Canal boat, sheet iron 43. Spring saddle 44. Water wheel 45. Asbestos, application of 47. Cotton seed huller 49. Grist mill 50. Saw African discovery expedition, new, 141 bis. American patents, with editor's remarks, Alkalies, separating mixtures of, remarks on, by A. D. Bache, American patents, monthly list of, 38, 119, 194, 251, 325, 403 305 American almanac, 1836, notice of Arsenic in English sulphuric acid Artesian wells, spouting fountains, and springs, Arago on temperature of the earth as shown by that of the waters of, Ashes in different parts of wood, proportion of preparing and leaching, Williams' patent, Astronomy, a treatise on, by Sir John Herschel, notice of, 364 286 282 27 notice on rain, B non-conducting power of ice, discovery of, on Dr. Thomson's mode of separating alkalies, Balances, lever and spring, by C. T. Coathupe, Beaches, on the motions of shingle, by H. R. Palmer, C. E. Bleachers, hints to Boiling liqulds in vacuo, Steele's patent, Boilers of steamboats, promoting safety in, Booth, J. C., review of Mitscherlich's Compendium of Chemistry, Bricks and mortar, statute of British projects for 1835 Bronze, sheathing of ships with, varieties of, Calcareous cements, by James Frost, C. E. Canadian twin steamboat Canal, Liverpool and Manchester new, —, report on Sandy and Beaver, by E. H. Gill, C. E. Canals and rail-roads, apparatus for transportation on, Elgar's patent, Carriage wheels, best form of, Cast iron, action of salt water on C 234 437 138 bis. 23 418 67 437 Piano 436 Casts from models, application of tannate of gelatine to taking, 361 72, 144 bis., 288, 368, 440 Cements, experiments on hydraulic 436 Chemical analysis, indirect method of, remarks on, by A. D. Bache, 305 393 434 365 436 436 375 437 Combustion, spontaneous, by M. Scanlan, 424 Comets shine by reflected light, 365 Conductors, tidal motions of, by J. W. Draper, M. D. 27 22,92 Cornelius' R. substitute for waste cock, 22 421 Curves, short, on rail-roads, turning, Stimpson's patent, D 278 E Earth, temperature of, as shown by the waters of the Artesian wells Editor's remarks on patents, from June to Nov., 1835, the velocity of, by Charles Wheatstone Engraving on copper in relief, 427 282 360 436 286 246 38, 119, 194, 251, 325, 403 68, 143 remarks on second report of the committeee on meteorology report on Finance, improvement in, Golder's patent, Fire alarm, report on Seymour & Whipple's, Flasks for moulding tea-kettles, Stewart's patent, Flint and chalcedony, compound minerals, Franklin's hypothesis of rain, notice of, by Prof. A. D. Bache, FRANKLIN INSTITUTE. Report on the explosions of steam-boilers, Monthly conversation meeting, Annual meeting, minutes of, Twelfth annual report, Minutes of the Board of Managers, Report of the committee of premiums and exhibitions, Quarterly meeting. Report of the Board of Managers, Committee on Science and the Arts. Report on Seymour & Whipple's fire alarm, Philip Laibacker's door lock, Joseph Snyder's parlour grate, A. C. Jones' spark arrester, L. V. Badger's hot air forge 426 second annual, of the transactions of the committee,. G Geology, review of Mr. Featherstonhaugh's report on, Gibraltar, current through the straits of Gill, E. H. report on Sandy and Beaver canal, Glass, composition and specific gravity of Grate for parlours, report on J. Snyder's, Gray sulphur springs, analysis of the waters of the -Time ball at ib. Hot air blast, on the use of the, by A. Guenyveau, forge, report on L. V. Badger's, Howard's quicksilver engine, Hunter's stone planing machine, Hydrants, substitute for a waste cock to, by R. Cornelius, 361 68, 143 165 184 280 353 138 bis. 365 Metals, effect of drawing, rolling, annealing, &c. table of the properties, &c. of, by F. Peale, Meteors of 1833, on the recurrence of the, by Prof. A. D. Bache, Meteorolal. observa, from Oct.1835, to March, 1836, Meteorology, essays on, by J. P. Espy, 361 427 361 375 426 33 Mitscherlich's Compendium of Chemistry, review of, by J. C. Booth, 436 393 286 27 434 |