AN IMPROVED PITMAN OR PUMP ROD. LOOMIS' PITMAN OR PUMP ROD. AN IMPROVED UNIVERSAL PANTOGRAPH. RICHE'S PANTOGRAPH. A New Alloy. ID I BOEKLER'S IMPROVED CHURN. AN IMPROVED CAR COUPLING. SELF'S CAR COUPLING. ALLYN'S CARPET AND WEATHER STRIP. A COMBINED CARPET AND WEATHER STRIP. cleaning purposes., scientific american, 1887-07-02
Keywords:
IMPROVED PITMAN, PUMP ROD, LOOMIS' PITMAN, PUMP ROD, IMPROVED UNIVERSAL PANTOGRAPH, RICHE'S PANTOGRAPH, New Alloy, ID I, BOEKLER'S IMPROVED CHURN, IMPROVED CAR COUPLING, SELF'S CAR COUPLING, ALLYN'S CARPET, WEATHER STRIP, COMBINED CARPET, WEATHER STRIP, cleaning purposes, scientific american, 1887-07-02, 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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