Kansas City ~ Chicago.

1936

Rand McNally & Company

North Platte - Omaha. Omaha - Iowa City.

1939

White, Ruth Taylor

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

1861

Gunnison, J.W.

1:760k

Iowa

1899

Cram, George Franklin, 1841-1928

1:985k

Iowa.

1874

Gray, Ormando Willis

1:937k

Road map of Iowa

1940

Rand McNally and Company

1:1m

Illinois : Northern half

1899

Cram, George Franklin, 1841-1928

1:800k

Iowa.

1865

Colton, G.W.

1:2m

Iowa

1856

Colton, J.H.

1:507k

Iowa.

1856

Colton, G.W.

1:1m