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Scientific American, Vol. 100, No. 15 (April 1909) (1909)

leaf 8

An illustration from Scientific American, Vol. 100, No. 15 (April 1909), 1909, leaf 8
of the Queens- Scotland. The Firth of Forth spans are longer, it is boro Bridge celebration committee, rode across the span over the east channel of the river, and a 459-foot true, each being 1,710 feet in the clear; but the greater structure from the Manhattan terminus and back in anchor span on… … Pair of cables with suspenders in place. Adjusting length of chord section to suspenders. 3*5 m 11W Motor on top of frame drives the spur wheel, which carries a spool of wire. This wire is wrapped, Note on cable to left the saddles which carry the suspender cables. Below Is seen the completed upon…

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