AN UNDERGROUND CONDUIT-CROSSING FOR ELECTRICAL CONDUCTORS. PERSPECTIVE AND PARTIAL PLAN VIEWS OF THE CONDUIT-CROSSING. From Cable to Trolley on the Third Avenue Railroad New York. AN IMPROVEMENT IN ROTARY DRUM DRIERS. WATERWORKS EXPANSION IN BOSTON. BY J. A. STFWART. taking a northeasterly AN IMPROVED ROTARY DRUM DRIER., scientific american, 1899-11-04
Keywords:
UNDERGROUND CONDUIT-CROSSING FOR ELECTRICAL CONDUCTORS, PERSPECTIVE, PARTIAL PLAN VIEWS, CONDUIT-CROSSING, Cable, Trolley, Third Avenue Railroad New York, IMPROVEMENT, ROTARY DRUM DRIERS, WATERWORKS EXPANSION, BOSTON, J, A, STFWART, taking, northeasterly, IMPROVED ROTARY DRUM DRIER, scientific american, 1899-11-04, 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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