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Scientific American, Vol. 49, No. 22 (December 1883) (1883)

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An illustration from Scientific American, Vol. 49, No. 22 (December 1883), 1883, leaf 0
re 4 feet deep, of wrought iron, riveted 56 feet, and at the shore ends 21 feet, and at the river ends between the vertical posts and made of plates and angles. charge of the work, and Edmund Hayes, engineer of the 26 feet. The lower chords and centerposts are made of plates Central Bridge Works.… … THE GREAT CANTILEVER BRIDGE OVER NIAGARA RIVER. © 1883 SCIENTIFIC AMERICAN, INC

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