The old Spanish and Mexican Ranchos of Ventura County
1965
Dudley, Leavitt
1:250k
Ventura County.
1935
California Division of Highways
1:161k
Map of Ventura County, California
1937
Ventura County (Calif.). Office of the County Surveyor.
1:180k
Road map, Santa Paula, California and vicinity, showing fishing streams & trails
1930
Reddick, Harry E.
73C. Land Classification Map Of Part Of S.W. California.
1881
Wheeler, G.M.
1:253k
Official map of the city of San Buenaventura, California
1932
Ventura (Calif.). Office of the City Engineer.
1:10k
Map and condensed profile showing Los Angeles Aqueduct, completed in 1913, and proposed extension to Mono Basin : also condensed profile of Colorado River Aqueduct now under construction by Metropolitan Water District.
1933
Los Angeles (Calif.). Bureau of Water Works & Supply.
1:1m
Existing airports & landing fields, County of Los Angeles
1931
Los Angeles County (Calif.). Regional Planning Commission
1:1m
Commutation time (at 15 minute intervals) and distribution of population, Los Angeles County, 1930.
1930
United States. Federal Housing Administration. Division of Economics & Statistics.
1:1m
Cartograph of Southern California
1929
Western Air Express Corporation
