1886
California State Engineering Department
1:190k
1861
Williamson, R.S.
1:240k
1878
Wheeler, G.M.
1:253k
1878
US Geological Survey
1:507k
1919
Schmidt Litho. Co.
1939
California. Division of Water Resources.
1932
Ventura (Calif.). Office of the City Engineer.
1935
Southern California Edison Company Ltd.
1908
California. State Earthquake Investigation Commission
1:760k
1929
[California? : s.n.]
1:1m