BY DAY ALLEN WILLEY. structed. Top of Anchorage Showing Eyebars to Which Cables Will be Attached. Each Anchorage is 135 Feet by 237 Feet on the Base ; 135 Feet High ; and weighs 232000 Tons. ERECTION OF THE MANHATTAN BRIDGE ACROSS THE EAST RIVER., scientific american, 1908-02-01
BY DAY ALLEN WILLEY. structed. Top of Anchorage Showing Eyebars to Which Cables Will be Attached. Each Anchorage is 135 Feet by 237 Feet on the Base ; 135 Feet High ; and weighs 232000 Tons. ERECTION OF THE MANHATTAN BRIDGE ACROSS THE EAST RIVER., scientific american, 1908-02-01
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