El Paso

1965

1:250k

El Paso

1964

1:250k

El Paso

1959

1:250k

El Paso

1959

1:250k

El Paso

1953

1:250k

Columbus

1981

1:100k

Boundary Between the United States and Mexico Showing the Initial Point Under the Treaty of December 30th 1853.

1855

Department of the Interior

1:60k

Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 3.

1901

International Boundary Commission

1:60k

Tornillo

1985

1:100k

Tornillo

1985

1:100k