Alleged Vermont Marble. Preparation of Nitric Oxide. A Cheap Greenhouse. Asphalt and Timber Floors. The Interlocking of Homes. IMPROVED STOCK AND DIES FOR PIPES AND BOLTS. Scented Crematory Urns. A New Iron Firm. Underground Telegraph Wires. RECENT AMERICAN PATENTS., scientific american, 1879-05-24
Keywords:
Alleged Vermont Marble, Preparation, Nitric Oxide, Cheap Greenhouse, Asphalt, Timber Floors, Interlocking, Homes, IMPROVED STOCK, DIES FOR PIPES, BOLTS, Scented Crematory Urns, New Iron Firm, Underground Telegraph Wires, RECENT AMERICAN PATENTS, scientific american, 1879-05-24, 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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