AN ADJUSTABLE SUPPORT FOR A RECEIVING TELEPHONE. HOTT'S TELEPHONE HOLDER. AN IMPROVED LIFE PRESERVER. MORGAN'S LIFE PRESERVER. A FIRE EXTINGUISHER FOR CAR STOVES. AN IMPROVED RAILWAY PLOW AND EXCAVATOR. AN IMPROVED PORTABLE RAILWAY SWITCH. FERTIG'S PORTABLE RAILWAY SWITCH. NEARING'S IMPROVED RAILWAY PLOW AND EXCAVATOR., scientific american, 1887-11-05
Keywords:
ADJUSTABLE SUPPORT FOR, RECEIVING TELEPHONE, HOTT'S TELEPHONE HOLDER, IMPROVED LIFE PRESERVER, MORGAN'S LIFE PRESERVER, FIRE EXTINGUISHER FOR CAR STOVES, IMPROVED RAILWAY PLOW, EXCAVATOR, IMPROVED PORTABLE RAILWAY SWITCH, FERTIG'S PORTABLE RAILWAY SWITCH, NEARING'S IMPROVED RAILWAY PLOW, EXCAVATOR, scientific american, 1887-11-05, 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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