1908
U.S. Geological Survey
1:63k
1914
Merriam, John C.
1:63k
1913
Lawson, Andrew C.
1:63k
1925
San Francisco Examiner
1923
U.S. Coast and Geodetic Survey
1:50k
1959
U.S. Department of Commerce, Office of Area Development, Business and Defense Services Administration
1:63k
1937
DeFoy, Francis
1915
US Geological Survey
1:63k
1913
Lawson, Andrew C.
1:63k
1914
Merriam, John C.
1:63k