1937
Ventura County (Calif.). Office of the County Surveyor.
1:180k
1930
Reddick, Harry E.
1922
Chadwick, J. P.
1932
Ventura (Calif.). Office of the City Engineer.
1888
Rowan, Valentine James
1888
Rowan, Valentine James
1900
Los Angeles County (Calif.). County Surveyor.
1932
Rockhold, J. E. (John Ellsworth)
1:108k
1941
Jones, Alfred
1:117k
1935
Jones, Alfred
1:120k