Cover image for St. Mary's River head of Hay Lake to Whitefish Bay.
Title:
St. Mary's River head of Hay Lake to Whitefish Bay.
Publication Information:
[Place of publication not identified] : War Dept., Corps of Engineers, 1924.
Physical Description:
1 map.
General Note:
Includes: depth soundings, shoreline terrain, international boundary, geo co ord., inset of Sault Ste. Marie.
Language:
English