Cover image for Keweenaw Waterway, Mich. including Torch Lake and Canal, Lake Superior.
Keweenaw Waterway, Mich. including Torch Lake and Canal, Lake Superior.
Title:
Keweenaw Waterway, Mich. including Torch Lake and Canal, Lake Superior.
Publication Information:
[Place of publication not identified] : War Dept. Corps of Engineers, 1924.
Physical Description:
1 map.
General Note:
Includes: portage entry and river, harbor of refuge, upper entrance and canal, depth soundings, shoreline topography, geo co ord.
Language:
English