1938
Chas. F. Metsker
1:127k
1938
Jenkins, Olaf P.
1:500k
1958
California Division of Mines and Geology
1:250k
1935
California Division of Highways
1:488k
1938
Tucker W.B., Sampson R.J.
1:135k
1934
Eddy, Gerald A.
1948
Lindgren, Jolly
1871
Wheeler, G.M.
1:507k
1938
Willard, Stephen H.
1958
California Division of Mines and Geology