1940
Logan, C. A.
1:95k
1935
California Division of Highways
1:137k
1880
Hartwell, J.G.
1:79k
1913
Miller, Fred. M.
1:48k
1914
Punnett Brothers
1:200k
1896
Blum, George W.
1:507k
1914
Punnett Brothers
1:177k
1935
California Division of Highways
1:189k
1962
California Division of Mines and Geology
1:250k
1919
U.S. Department of Agriculture
1:251k