1939
University of California Agricultural Extension Service.; United States. Department of Agriculture.; United States. Bureau of Agricultural Economics.
1:312k
1904
Goode, R. U.; Hassan, A. F.
1:250k
1937
San Diego (Calif.). Water Department (1901-1963)
1:580k
1928
Los Angeles, Cal. : The Club
1:264k
1935
Blackburn, O.V.
1:250k
1935
Security-First National Bank of Los Angeles
1933
Riverside County (Calif.). County Surveyor's Office.; Riverside County Chamber of Commerce (Riverside County, Calif.); Fulmor, A. C.
1:250k
1914
Violé, Félix, 1856-1925.; Firth, Emil.
1:250k
1920
Geologic Survey (U.S.)
1:1m
1917
McGlashan, H. D. (Harry Deyoe)
1:250k