Boscobel

1929

1:48k

Triangulation in Wisconsin

1879

Davies, John Eugene

1:507k

Prairie du Chien, Wisconsin

1976

Deckert, Garrett

1:12k

Platteville, Wisconsin / compliments of Mound City Bank. , Rev. 10/69.

1969

Coggeshall Enterprises

1:9k

Iowa.

1842

Fox River Valley R.R. in Wisconsin with its connections.

1857

Lipman & Riddle

1:2m

Fort Crawford, Prairie du Chien, 1829-30.

1830

Petersburg

1971

1:24k

Karte von Iowa

1860

Meyer, J.

Wisconsin

1974

Kishner, Mel