344 NOVEMBER 30 1867. Device for Regulating the Amount of Water fed to a Boiler. 1.40. Antiseptic Properties of the Sulphites. JORDAN'S STEAM BOILER REGULATOR. HOFFMANN'S IMPROVEMENT IN LAMPS. Machine for Extracting Tannin from Hemlock Bark. The Spread Locomotive Truck., scientific american, 1867-11-30
Keywords:
344 NOVEMBER 30 1867, Device, Regulating, Amount, Water fed, Boiler, 1.40, Antiseptic Properties, Sulphites, JORDAN'S STEAM BOILER REGULATOR, HOFFMANN'S IMPROVEMENT, LAMPS, Machine, Extracting Tannin, Hemlock Bark, Spread Locomotive Truck, scientific american, 1867-11-30, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
Image ID:
The watermark in the image will not appear on the final download.