Map, river and land parties, exploring Grand Canon of the Colorado.

1889

Wheeler, G.M.

1:380k

Geological Map ... Rio Colorado of the West.

1858

Ives, J.C.

1:380k

Rio Colorado of the West.

1858

Ives, J.C.

1:380k

Composite: Geologic map sheets XX-XXIII.

1882

Dutton, Clarence E. (Clarence Edward), 1841-1912

1:250k

Geological sections Verde River-Gila River.

1875

Marvine, Archibald Robertson, 1848-1876

1:507k

Prescott (R-3)

1945

United States. Department of Commerce

1:500k

Rio Colorado of the West.

1858

Ives, J.C.

1:760k

Geological Map ... Rio Colorado of the West.

1858

Ives, J.C.

1:760k

Death Valley, The Bottom of the Western Desert Basin showing the Railroads and Highways leading thereto from East and West

1930

Burke, Howard.

Panoramic Perspective of the Area Adjacent to Hoover Dam and Lake Mead Recreational Area

1961

Eddy, Gerald A. (1890-1967)