Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 6.

1901

International Boundary Commission

1:60k

Sheet No. 1, Department of Arizona

1876

Ward, J.W.

1:665k

Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 7.

1901

International Boundary Commission

1:60k

The "Old Pueblo" Tucson

1950

Avey, George M.

Davis-Monthan Air Force Base : Tucson Arizona : Vicinity map

1951

United States. Air Force

1:500k

Map illustrating the disputed Boundary between the United States and Mexico

1853

Map No. 1 of the El Paso & Fort Yuma Wagon Road.

1858

Campbell, Albert

1:602k

Arizona

1906

U. S. Geological Survey

1:24k

Douglas (P-3)

1944

United States. Department of Commerce

1:500k

Soil Map of the United States, Section 12. Atlas of American Agriculture.

1931

Marbut, Curtis F.

1:3m