Additional information, with illustrations, regarding the design and construction of these gates. (3000 w.)
Steel lock gates for 800×100 ft. ship canal lock, Sault Ste. Marie, Mich.
Eng News
1896
Article (Journal)
English
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Work on the new lock and canal at Sault Sainte Marie, Mich
Engineering Index Backfile | 1911
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|Ship canal at Sault Ste Marie, Canada
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