Nebraska

1857

Wells, John G.

1:507k

Sectional Map Of Nebraska Territory.

1857

Ream, Robert L.

1:507k

Sections on the Missouri River, from No. 20 M, to No. 40 M.

1852

Owen, David Dale

Map Of The Road From Missouri To Oregon ... Section I.

1846

Preuss, Charles

1:634k

Map of Nebraska

1882

Page, H.R. & Co.

1:634k

Missouri.

1948

Hammond, C.S.

1:1m

Iowa.

1889

Rand McNally and Company

1:2m

Iowa.

1909

Cram, George Franklin; Davis, Ellis Arthur

1:2m

Railway Distance Map of the State of Iowa

1934

Leahy, J.F.

A geological map of Iowa

1894

Keyes, Charles Rollin