1904
1:63k
1935
California Division of Highways
1:164k
1939
Metsker Maps.
1:127k
1899
Rand McNally and Company
1:2m
1935
California Division of Highways
1:193k
1960
California Division of Mines and Geology
1:250k
1979
1:250k
1896
Blum, George W.
1:507k
1844
California: Office of State Engineer
1:253k
1848
Larkin, Thomas Oliver, 1802-1858