1939
University of California Agricultural Extension Service.; United States. Department of Agriculture.; United States. Bureau of Agricultural Economics.
1:312k
1967
California Division of Mines and Geology
1:250k
1942
Fulmor, A. C.; Davidson, J. F.
1:63k
1945
Tucker, W. B.; Sampson, R. J.
1:300k
1963
California Division of Mines and Geology
1:250k
1951
United States. Air Force
1:500k
1858
Ives, J.C.
1:380k
1858
Ives, J.C.
1:380k
1943
United States. Office of War Information
1:1m
1943
Tucker, W. B.; Sampson, R.J.
1:500k