1935
California Division of Highways
1:189k
1935
Automobile Club of Southern California.
1:250k
1886
California State Engineering Department
1:190k
1940
Automobile Club of Southern California
1:173k
1914
McKay, Scott
1:278k
1935
California Division of Highways
1:230k
1938
Chas. F. Metsker
1:127k
1939
Chas. F. Metsker
1:127k
1938
Tucker W.B., Sampson R.J.
1:135k
1939
California. Division of Water Resources.