San Antonio quadrangle showing San Andreas Rift.

1908

U.S. Geological Survey

1:63k

Map of the County of Los Angeles, California

1888

Rowan, Valentine James

Industrial Map of Los Angeles and Vicinity

1945

National Automobile Club.

1:126k

Major economic areas, Los Angeles County (southern portion), based on county tract plan, business index, and statistical areas

1940

Los Angeles, Calif. : Los Angeles Times Research Dept.

Los Angeles County Flood Control District showing the emergency flood control districts

1927

Eaton, E. C.

1:500k

Distribution of population for 1930, metropolitan area-County of Los Angeles

1941

Los Angeles County (Calif.). Regional Planning Commission.

1:275k

Distribution of population for 1940-44, metropolitan area-County of Los Angeles

1941

Los Angeles County (Calif.). Regional Planning Commission.

1:280k

Southern portion of Los Angeles County showing historical trails and landmarks

1936

Kirkman, George W.

1:1m

1936-1937 Precinct Map of the North Part of the County of Los Angeles

1936

Los Angeles, Calif. : County Surveyor

Location map, Los Angeles County airports, showing motion picture studios

1939

Regional Planning Commission, County of Los Angeles, California

1:1m