1913
USGS (U.S. Geological Survey)
1:125k
1907
USGS (U.S. Geological Survey)
1:125k
1927
[Washington, D.C. : U.S. Geological Survey]
1:125k
1977
Alpha, Tau Rho
1873
Whitney, J.D.
1:380k
1873
Whitney, J.D.
1:380k
1873
Whitney, J.D.
1:380k
1938
Tucker W.B., Sampson R.J.
1:135k
1939
California. Division of Water Resources.
1935
California Division of Highways
1:488k