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

1852

Owen, David Dale

Railway Distance Map of the State of Iowa

1934

Leahy, J.F.

Iowa.

1879

Rand McNally and Company

1:1m

North Platte - Omaha. Omaha - Iowa City.

1939

White, Ruth Taylor

Iowa.

1874

Colton, G.W.

1:950k

Iowa.

1869

Colton, G.W.

1:950k

Iowa.

1889

Cram, George

1:981k

Iowa.

1878

Gray, Ormando Willis

1:1m

Map of Iowa

1849

Mitchell, Samuel Augustus

1:1m

Iowa.

1856

Colton, G.W.

1:1m