Rare Books
The Bald Mountain & Ruby Drift Gravel Mines, Sierra County, Cal. : report ... showing condition of mines, August 1, 1880
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ALLING, Mark N: Eng. Report: Mountain House, Golden Bear & Lost River Drift Gravel Mines, Sierra Co., Calif
Manuscripts
The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.
mssJaninc