Shumla

1944

1:63k

Pumpville

1990

1:50k

Laughlin Air Force Base : El Rio Texas : Vicinity map

1951

United States. Air Force

1:500k

Pumpville

1938

1:125k

Zuberbueler Bend NW (Val Verde County)

1972

1:24k

Shumla (Val Verde County)

1973

1:24k

Ramsey Canyon (Val Verde County)

1980

1:24k

Still Canyon (Val Verde County)

1973

1:24k

Pecos High Bridge (Val Verde County)

1979

1:24k

Air navigation map no. 27 (experimental) : Beaumont to San Antonio, Texas

1927

Ford Motor Company

1:500k