Map of the mining district of California, 1850. The California gold rush of 1849 began with the strikes at Sutter's Mill on the American River near...
Map of the counties of California around the San Francisco Bay in 1851, during the Gold Rush, which had started in 1849. Towns and gold camps are...
Topographical sketch of the gold & quicksilver district of California, 1848. Published in July 1848 after the first gold strikes at Sutter's Mill on...
Map of the mining district of California, 1851. This map, produced in two parts in the early years after the California Gold Rush of 1849, shows the...
Survey map of San Francisco, created in 1849, the same year as gold was discovered in the area. California.
Map of the Alaskan gold fields, 1897. Beginning in the mid-19th century, gold was discovered in a succession of strikes along the western coast of...