Illustrates the first lock constructed in America, and the present locks of the Sault Ste. Marie Canal, giving some information concerning the immense traffic. (800 w.)
The semi-centennial of St. Mary's falls canal
Marine Engng
1905
Aufsatz (Zeitschrift)
Englisch
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Locks on the Nicaragua Canal and St. Mary's Falls, Canada
Engineering Index Backfile | 1893
|The new ship canal and locks of the St. Mary's river
Engineering Index Backfile | 1911
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