Schweitzer, Jeffrey, 1885-1979.
Biographical notes:
Mining engineer. B.S., University of California (1907). Free-lance mining engineer in western states and particularly in Amador County (1908-1958). First director of Amador County Historical Society (1960s). Settled in Jackson, California upon retirement. There met Duff Chapman, local historian, to whom he left his papers and library (1979).
From the description of Schweitzer Mining Collection 1887-1978 bulk 1912-1960. (University of the Pacific). WorldCat record id: 29950678
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Subjects:
- Copper mines and mining
- Gold mines and mining
- Manganese mines and mining
- Mercury mines and mining
- Mines and mineral resources
- Mines and mineral resources
- Mining claims
- Mining districts
- Mining engineering
- Platinum mines and mining
Occupations:
- Mining engineers
Places:
- Arizona (as recorded)
- Nevada (as recorded)
- California (as recorded)
- Amador County (Calif.) (as recorded)
