Sterling City

1972

1:24k

Robert Lee

1986

1:100k

Robert Lee

1986

1:100k

San Angelo

1965

1:250k

San Angelo

1958

1:250k

San Angelo

1954

1:250k

San Angelo

1954

1:250k

Cumbie Draw

1963

1:24k

Dallas

1932

C&GS

1:621k

Map Number 2 Rio Bravo Del Norte Section of Boundary Between the United States and Mexico

1853

Corps of Topographical Engineers

1:600k