1881
Surveyor Generals Office (CA)
1935
Jones, Lowell E.
1990
Phi, P. Bach
1915
U.S. Grant Hotel
1999
Unique Media Inc.
1972
Millsap, Darrel
1979
US Geological Survey
1:100k
1956
Shell Oil Company
1904
Goode, R. U.; Hassan, A. F.
1:250k
1962
California Division of Mines and Geology
1:250k