Underground mine opening (could be a stope) at the De Lamar Mine, Owyhee County, Idaho. Note the lack of timber or other types of underground support and the miner standing on the right.
Personal letter concerning experiences during the Thunder Mountain, Idaho, gold rush. Describes a prospecting trip that began in Meadows, Idaho and the ways that the trail was outfitted with gear and essentials. Describes the types of food and the...
Blueline print with information from the Bradley Mining County United State Geologic Survey map bulletin 969 plate 38. Shows Meadow Creek Mine, Yellow Pine Mine, Cinnabar Tunnel, East Fork of South Fork of Salmon River, Hermes Mine, schools,...