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Scientific American, Vol. 44, No. 21 (1881) (1881)
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erryboat and fastened every 3 feet 9 inches from centers. Wooden between the cable and the hot band so as to protect. the gal- passing beneath. The work of suspending the floor beams progresses with practical uniformity at both towers and on bridging will be inserted between the beams to resist the… … © 1881 SCIENTIFIC AMERICIAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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