A Handbook of Iowa ... [Edited by] C. Ashton, J. O. Crosby and J. W. Jarnagin, etc

1893

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

1852

Owen, David Dale

Map Of Iowa

1882

Mills & Co.

1:570k

Iowa.

1924

Rand McNally and Company

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

Iowa.

1879

Rand McNally and Company

1:1m

Sectional Map of the State of Iowa

1869

Chapman, Silas

1:650k

Iowa.

1874

Colton, G.W.

1:950k