California

1903

U. S. Geological Survey

1:125k

Ventura County, California

1913

Denny, Edward & Co.

1:125k

Map of the County of Los Angeles, California

1888

Rowan, Valentine James

Map of the County of Los Angeles, California

1888

Rowan, Valentine James

Los Angeles County highway plan / prepared in the office of the Regional Planning Commission

1933

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

1:63k

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

The old Spanish and Mexican Ranchos of Ventura County

1965

Dudley, Leavitt

1:250k

Your Keys to "Billion Dollar Town." Bella Vista

1938

Hamilton Sales Corp.

Map of Ventura County, California

1937

Ventura County (Calif.). Office of the County Surveyor.

1:180k

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

1940

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

1:225k