ELECTRIC WELDING OF RAILS IN PLACE. Fig. IREVOLVING TRANSFORMER SEEN AT THE SIDE AT WHICH THE CONTINUOUS CURRENT ENTERS. Fig. 2THE SAME SEEN AT THE SIDE FROM WHICH THE ALTERNATING CURRENTS START., scientific american, 1894-01-27
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ELECTRIC WELDING, RAILS, PLACE, Fig, IREVOLVING TRANSFORMER SEEN, SIDE, CONTINUOUS CURRENT ENTERS, Fig, 2THE SAME SEEN, SIDE, ALTERNATING CURRENTS START, scientific american, 1894-01-27, 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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