Collection search - Welland Ship Canal. Power consumption & peak loads. Office of Engineer in Charge, St. Catharines, Ont. Made S.S.S. Submitted [by] A. L. Mudge, Senior Electrical Engineer. Recommended by Frank E. Sterns, Designing Engineer. January 28th , 1933. [Plan nos.] 79,103 & 79,104 [cartographic material]

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