Buffalo Gap

1983

1:50k

Buffalo Gap (Taylor County)

1957

1:63k

Buffalo Gap (Taylor County)

1984

1:24k

Hawley

1967

1:24k

Hawley

1987

1:24k

Hawley

1974

1:24k

Dallas

1932

C&GS

1:621k

Dallas (Q-5)

1944

United States. Department of Commerce

1:500k

Goodfellow Air Force Base : San Angelo Texas : Vicinity map

1952

United States. Air Force

1:500k

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

1859

Petermann, August