Kewaunee

1978

1:24k

Kewaunee

1954

1:63k

Kewaunee

1954

1:63k

Manitowoc

1984

1:100k

Manitowoc

1984

1:100k

Manitowoc

1958

1:250k

Manitowoc

1954

1:250k

Manitowoc

1954

1:250k

Triangulation in Wisconsin

1879

Davies, John Eugene

1:507k

Educational map of the state of Wisconsin

1875

Searing, Edward

1:380k

A Geological Map of Wisconsin

1855

Lapham, Increase Allen

1:2m