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Scientific American, Vol. 70, No. 22 (1894) (1894)
leaf 3
the steam, and, as the traverse with a 9 foot sidewalk on each side. It is carried on keyboard similar to that possessed by the accomplished of the piston heads is short, as compared to their area, coned rollers, a double drum intervening between floor pianist with the keyboard for his instrument,… … and in a few months was entirely cured. THE GREAT SWINGING BRIDGE OVER © 1894 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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