Baraga County, Michigan.

1936

Upper Peninsula Development Bureau

Michigamme

1956

1:63k

Michigamme

1956

1:63k

Michigamme

1956

1:63k

Herman

1955

1:63k

Keweenaw Bay Lake Superior

1946

U.S. Lake Survey

1:30k

Keweenaw Bay Lake Superior

1943

U.S. Lake Survey

1:30k

Keweenaw Bay Lake Superior

1952

U.S. Lake Survey

1:30k

Keweenaw Bay Lake Superior

1949

U.S. Lake Survey

1:30k

Keweenaw Bay

1954

1:63k