Santa Barbara County.

1935

California Division of Highways

1:201k

Sheet No. 4, Southern Portion, Irrigation Map of the San Joaquin Valley, California.

1886

California State Engineering Department

1:190k

Lines of Equal Depth to Ground Water Table

1939

California. Division of Water Resources.

Map of the city of Los Angeles.

1922

Chadwick, J. P.

Official map of the city of San Buenaventura, California

1932

Ventura (Calif.). Office of the City Engineer.

Coast Ranges showing San Andreas Rift.

1908

California. State Earthquake Investigation Commission

1:760k

A Pictorial Map of the Edison Electrical Service System in Central and Southern California.

1935

Southern California Edison Company Ltd.

Topographic map of the Los Angeles Aqueduct and adjacent territory

1929

[California? : s.n.]

1:1m

Central Valley Project Studies - Active and Organized Irrigation Districts

1943

Sacramento, Calif. : Dept. of the Interior, Bureau of Reclamatio

1:270k

Southern California Highway Map.

1938

Thomas Brothers

1:1m