AN IMPROVED ADDING MACHINE. DAL TON & MYATT'S ADDING MACHINE. A NEW SYSTEM OF LIGHTING STREET GAS LAMPS WITHOUT THE USE OF WIRES. AUTOMATIC DISTRIBUTOR OF PERFUMES. AUTOMATIC DISTRIBUTOR OF PER FUMES. A BRAKE FOR PORTABLE ENGINES ETC., scientific american, 1893-12-16
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IMPROVED ADDING MACHINE, DAL TON & MYATT'S ADDING MACHINE, NEW SYSTEM, LIGHTING STREET GAS LAMPS WITHOUT, USE, WIRES, AUTOMATIC DISTRIBUTOR, PERFUMES, AUTOMATIC DISTRIBUTOR, PER FUMES, BRAKE FOR PORTABLE ENGINES ETC, scientific american, 1893-12-16, 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
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