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

1859

Petermann, August

Indian Territory.

1886

Colton, G.W.

1:2m

Indian Territory.

1873

Gray, O.W.

1:2m

Indian Territory

1876

U.S. General Land Office

1:760k

Indian Territory.

1879

U.S. General Land Office

1:760k

Map Of Oklahoma Territory.

1898

U.S. General Land Office

1:760k

Indian Territory (Oklahoma).

1883

Cram, George Franklin

1:2m

Indian Territory.

1884

Mitchell, Samuel Augustus Jr.

1:1m

Indian Territory

1885

Bradstreet Company

1:7m

Indian Territory (Oklahoma).

1878

Cram, George Franklin