From W. boundary of Missouri to mouth of Trap Creek.

1861

Gunnison, J.W.

1:760k

North Platte - Omaha. Omaha - Iowa City.

1939

White, Ruth Taylor

Iowa And Nebraska.

1860

Johnson, A.J.

1:2m

Missouri.

1885

Page, H.R. & Co.

1:1m

Iowa.

1852

Grassl, J. (Joseph)

1:2m

Karte von Iowa

1860

Meyer, J.

Township Map Of The State Of Iowa

1856

Henn, Williams & Co.

1:780k

Township Map Of The State Of Iowa

1854

Colton, G. Woolworth

1:887k

A New Map of the State of Iowa

1857

Mitchell, Samuel Augustus

1:2m

Missouri, Oregon, Iowa, North Dakota.

1889

Arbuckle Bros.