Colorado, its gold and silver mines : farms and stock ranges, and health and pleasure resorts : tourist's guide to the Rocky Mountains /

Mode of access: Internet.

Gold and dross /

Mode of access: Internet.

Eldorado : or, Adventures in the path of empire: comprising a voyage to California, via Panama; life in San Francisco and Monterey; pictures of the gold region, and experiences of Mexican travel /

Mode of access: Internet.

The exploring expedition to the Rocky Mountains, Oregon and California, to which is added a description of the physical geography of California, with recent notices of the gold region from the latest and most authentic sources /

Mode of access: Internet.