1935
California Division of Highways
1:193k
1881
Wheeler, G.M.
1:253k
1881
Wheeler, G.M.
1:253k
1893
State Mineralogist
1:50k
1927
Heald-Menerey Company, Inc.; Heald, Ralph P.
1935
California Division of Highways
1:164k
1939
Chas. F. Metsker
1:127k
1928
Woodson, Warren N.
1:40k
1914
Punnett Brothers
1:200k
1960
California Division of Mines and Geology