Prudenville

1963

1:24k

Houghton Lake

1983

1:25k

Houghton Lake

1983

1:25k

(Map of Roscommon County, Michigan)

1873

Walling, H. F.

1:190k

Houghton Lake

1956

1:63k

Houghton Lake

1956

1:63k

Houghton Lake

1983

1:100k

Traverse City

1989

1:250k

Traverse City

1958

1:250k

Traverse City

1954

1:250k