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Engineering / Bridging San Francisco Bay - 1937



Produced by US Steel, this sixteen-minute film includes a detailed treatment of the process of "spinning" wire on suspension bridges.



About this file
Posted By: Admin
Category: Engineering
Runtime: 16:41
File Size: 41.72MB
When?: 11th September 2007
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Votes: 1
Views: 145
Tags: suspension  bridge  san  francisco  steel  1937 
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