Hubert, Philip Gengembre, 1852-1925 · New York, C. Scribner's Sons · leaf 279
andand began his laboratory. Two handsome struct-ures of brick, each 60 feet wide, 100 feet long,and four stories high, accommodate the machine-shop, library, lecture-room, experimental work-shops, assistants rooms and store-rooms. Theboiler-house and dynamo-rooms are outside the ./ main buildings.… … Edisons Laboratory. used in testing electric currents. The instru- C5 ments in this one room, twenty feet square, cost$18,000 to make and to import from Europe.Upon first entering the main building, the visi-tor finds what is apparently a busy factory ofsome sort, with long rows of machinery,…
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