Part of the territory served by Northern States Power Company

1926

Byllesby Engineering and Management Corporation

1:8m

Histoire des États-Unis de l'Amérique du Nord, etc. tom. 1, 2

1892

MOIREAU, Auguste.

A Reconnoissance Of The Minnay Sotor Watapah = St. Peter's River to its sources

1835

Featherstonhaugh, G.W.

1:507k

Wisconsin Central Railroad Lands

1881

C. Colby

Headwaters of the Mississippi; comprising biographical sketches of ... explorers ... and a full account of the ... location of its true source. ... Illustrated

1893

GLAZIER, Willard Worcester.

Rail Road and Township Map Of Minnesota

1878

Cram, George Franklin

1:1m

Rail Road & Township Map Of Minnesota

1877

Cram, George Franklin

1:1m

Wisconsin.

1852

Grassl, J. (Joseph)

1:2m

Geological map of Wisconsin.

1878

Snyder, Van Vechten & Co.

1:2m

Minnesota

1866

Sewall, Joseph S.

1:760k