Douglas (P-3)

1944

United States. Department of Commerce

1:500k

No. 26: Bosquejo Geologico Del E. De Sonora

1923

Mexico. Direccion de Estudios Geográficos y Climatologicos

1:500k

From the Pimas Villages to Fort Fillmore.

1861

Parke, John G.

1:760k

Geologic Cross Section of the Grand Canyon Region - San Francisco Peaks - Verde Valley Region.

1985

Breed, William J.

1:435k

No. 26A: Relief map of Sonora

1922

Mexico. Direccion de Estudios Geográficos y Climatologicos

No. 26: Sonora

1922

Mexico. Direccion de Estudios Geográficos y Climatologicos

1:1m

Southwestern New Mexico

1883

(U.S. War Department) Office of the Chief of Engineers, U.S.A.

1:475k

Official Map Of The Territory Of Arizona.

1880

Riecker, P.

1:824k

Geologic map of the state of Arizona

1924

Arizona Bureau of Mines

1:500k

Territory of Arizona, 1902

1902

U.S. General Land Office