1908
U.S. Geological Survey
1:125k
1885
California Department of Engineering
1:63k
1965
Dudley, Leavitt
1:250k
1937
Ventura County (Calif.). Office of the County Surveyor.
1:180k
1878
US Geological Survey
1:253k
1861
Williamson, R.S.
1:240k
1878
Wheeler, G.M.
1:253k
1878
US Geological Survey
1:507k
1933
Los Angeles (Calif.). Bureau of Water Works & Supply.
1:1m
1880
De Laveaux, Gustave.
1:148k