Cover image for Agate Harbor, Mich., Lake Superior.
Agate Harbor, Mich., Lake Superior.
Title:
Agate Harbor, Mich., Lake Superior.
Publication Information:
[Place of publication not identified] : War Dept., Corps of Engineers, 1904.
Physical Description:
1 map.
General Note:
Includes: depth soundings, shoreline terrain.
Language:
English