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Scientific American, Vol. 80, No. 24 (1899) (1899)
leaf 4
approach the stone and it was two box ears, the flat car, and the caboose, remain- through at any point, there is nothing to prevent the ed on the truss above the river, the couplings fortu- still lying where it fell when the officials arrived. As whole system of vertical bents from pivoting… … ing of public and ally vertical and other structures. those on the out- © 1899 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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