Illustrative sketch of San Pedro & Los Cerritos patent boundaries

1939

Los Angeles County oil map, Los Angeles County, Cal. : showing the more important tank farms, storage reservoirs, and refineries not shown on other Sanborn maps Index

1924

Sanborn Map Company.

1:63k

City of Santa Ana, Orange County, California ; Principal highways in Orange Co., California

1930

Santa Ana, Calif. : Santa Ana Chamber of Commerce

1:130k

Map of the southern portion of Los Angeles County, California, showing approximate location of building permits issued during period Jan. 1-Oct. 8, 1937 for residential buildings.

1937

Federal Housing Administration, Division of Economics and Statistics

Map of a portion of Los Angeles and Orange Counties, California, showing location of producing oil fields in the Los Angeles Basin as of October 20, 1937

1937

United States. Federal Housing Administration. Division of Economics & Statistics.

1:125k

Map of the County of Los Angeles, California

1888

Rowan, Valentine James

Map of the southern portion of Los Angeles County, California, showing approximate location of building permits issued during period June 1-Dec. 31, 1936 for residential buildings.

1937

Federal Housing Administration, Division of Economics and Statistics

The master plan, metropolitan area, County of Los Angeles, highway plan / the Regional Planning Commission, County of Los Angeles.

1940

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

1:64k

Distribution of Population for 1940 Metropolitan Area- County of Los Angeles

1940

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

1:225k

Census tracts, County of Los Angeles, southern portion.

1940

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