California
1847
Sutters Ft.
1848
Gold Regions
1848
Alta, CA
1848
SF, CA
1848
Gold Regions
1849
California
1849
Sonoma Co.
1849
SF, CA
1849
Gold Districts
1849
Northern CA
1849
Tulares, CA
1850
Gold Region
1850
Oakland, CA
1850
San Joaquin
1850
Gold Region
1851
Gold Towns
1851
Gold  Mines
1852
CA Topo
1853
S. Yuba Riv.
1853
California
1856
San Antinio C.
1856
Stage Lines
1858
California
1859
Southwest US
1870
Bodie, CA
1879
CP Railroad
1883
SF, CA quake
1906
Grass Valley
1933
Nevada Co.
1933