AN IMPROVED ROAD CART. DOOLITTLE'S ROAD CART. AN IMPROVED DUMPING CAR. GEARHART'S DUMPING CAR. Electric Force in a Derrick. AN IMPROVED DRAWBRIDGE GATE. 4044004. AN IMPROVED BLOW-OFF COCK AND FIRE EXTINGUISHER. AN IMPROVED ROOFING TANK APPARATUS., scientific american, 89-09-14
Keywords:
IMPROVED ROAD CART, DOOLITTLE'S ROAD CART, IMPROVED DUMPING CAR, GEARHART'S DUMPING CAR, Electric Force, Derrick, IMPROVED DRAWBRIDGE GATE, 4044004, IMPROVED BLOW-OFF COCK, FIRE EXTINGUISHER, IMPROVED ROOFING TANK APPARATUS, scientific american, 89-09-14, 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.