STURTEVANT'S PATENT PRESSURE BLOWER. Improvement In Rotary Blowers for Furnaces Forges etc. Lenses versus Brills. A Natural Mechanic. TRANSVERSE VERTICAL SECTION. VERTICAL SECTION OF BEARING AND OILER., scientific american, 1869-03-06
Keywords:
STURTEVANT'S PATENT PRESSURE BLOWER, Improvement, Rotary Blowers, Furnaces Forges etc, Lenses versus Brills, Natural Mechanic, TRANSVERSE VERTICAL SECTION, VERTICAL SECTION, BEARING, OILER, scientific american, 1869-03-06, 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.