Karte der Quellgebiete der Flüsse Wichita, Brazos, Colorado &c im innern von Nord-Amerika

1859

Petermann, August

Map Of Oklahoma Territory.

1898

U.S. General Land Office

1:760k

Indian Territory

1885

Bradstreet Company

1:7m

Indian Territory (Oklahoma).

1878

Cram, George Franklin

New Mexico.

1924

Rand McNally and Company

1:1m

Indian Territory. (Oklahoma).

1889

Rand McNally and Company

1:2m

Indian Territory and Northern Texas.

1882

Cram, George Franklin

1:2m

Texas (western portion).

1889

Cram, George

1:2m

Western Half of Texas.

1901

Cram, George

1:2m

Texas.

1878

Cram, George Franklin