Charts. St. Marys River, head of Hay Lake to Whitefish Bay; with inset, Vicinity of Sault Ste. Marie, Mich. and Ontario, showing American and Canadian canals; chart 3. Scale 1:40,000.
Publication Title:
St. Marys River, head of Hay Lake to Whitefish Bay; with inset, Vicinity of Sault Ste. Marie, Mich. and Ontario, showing American and Canadian canals; chart 3. Scale 1:40,000.
Display Title:
Charts. St. Marys River, head of Hay Lake to Whitefish Bay; with inset, Vicinity of Sault Ste. Marie, Mich. and Ontario, showing American and Canadian canals; chart 3. Scale 1:40,000.
Corporate Agency Authors:
Northern and Northwestern Lake Survey, Engineer Department, and War Department