Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 11.

1901

International Boundary Commission

1:60k

Linea Divisoria Entre Mexico Y Los Estados Unidos. No. 12.

1901

International Boundary Commission

1:60k

Sheet No. 3, Department of Arizona

1876

Ward, J.W.

1:665k

Official Map of Pima County Arizona

1893

Roskruge, George J.

1:250k

Map No. 2 of the El Paso & Fort Yuma Wagon Road.

1858

Campbell, Albert

1:6m

Douglas (P-3)

1944

United States. Department of Commerce

1:500k

Map Number 2 of the El Paso and Fort Yuma Wagon Road

1858

Department of the Interior

1:600k

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

1931

Marbut, Curtis F.

1:3m

An artist's eye-view of Southern Arizona

1930

Southern Pacific Railroad

Territory of Arizona, 1908

1908

U.S. General Land Office