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Scientific American, Vol. 68, No. 11 (1893) (1893)
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ngraving of the largest bridge, of 246 feet Union Bridge Company, U.S...... 2515 156 1620 12 window. By a slight change in the location of the|span. The larger bridges are of American construc- Phenix be seu 2,687 156 1617 8 8 awning material the device may also be utilized as a|tion. The reason… … © 1893 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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