Boscobel

1929

1:48k

Early map of Prairie du Chien, Wisconsin, and McGregor, Iowa

1899

Prairie du Chien, Wisconsin

1976

Deckert, Garrett

1:12k

Fort Crawford, Prairie du Chien, 1829-30.

1830

Plat of Fort Crawford Military Tract, Wisconsin, 1864.

1864

Triangulation in Wisconsin

1879

Davies, John Eugene

1:507k

Iowa.

1842

Educational map of the state of Wisconsin

1875

Searing, Edward

1:380k

A Geological Map of Wisconsin

1855

Lapham, Increase Allen

1:2m

Map of Prairie du Chien, Wisconsin

1839