1888
Rowan, Valentine James
1922
Los Angeles, Calif.? : publisher not identified
1965
Dudley, Leavitt
1:250k
1935
California Division of Highways
1:161k
1937
Ventura County (Calif.). Office of the County Surveyor.
1:180k
1888
Rowan, V. J. (Valentine James)
1:95k
1881
Wheeler, G.M.
1:253k
1930
Reddick, Harry E.
1936
Kirkman, George W.
1:1m
1941
Hedger, H.E. (Harold Everett)
1:165k