Keweenaw County, Michigan.

1936

Upper Peninsula Development Bureau

Upper Peninsula, scale six miles to an inch, Isle Royale (and Keweenaw Co.)

1873

Walling, H. F.

1:380k

Copper Country - Keweenaw Land, Michigan. Gateway to Isle Royale.

1936

Upper Peninsula Development Bureau

Copper and Iron District of Lake Superior Michigan

1880

Bolitho, Edwin

Land of Hiawatha, Michigan's Upper Peninsula

1935

Upper Peninsula Development Bureau

1:700k

Upper Peninsula, scale six miles to an inch (Houghton County)

1873

Walling, H. F.

1:380k

Map of that part of the mineral lands adjacent to Lake Superior, ceded to the United States by the treaty of 1842 with the Chippewas

1847

projected and drawn under the direction of George Talcott, by A.B. Gray

1:370k

Michigan (Northern Part).

1948

Hammond, C.S.

1:1m

Lake Superior - General

1973

NOS Lake Survey Center

1:600k

Lake Superior - General

1973

NOS Lake Survey Center

1:600k