Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Rare Books
The El Dorado Mining Company [prospectus]
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Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Manuscripts
Accounts of material distributed and labor performed.
mssEl Dorado County
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Manuscripts
Listings of tools issued to construction gangs.
mssEl Dorado County
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Manuscripts
Listing of hydraulic activity for the Excelsior Mine.
mssEl Dorado County
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Manuscripts
Employee work records for six mines in various years Excelsior Mine, Coon Hollow Ravine Mine, Spanish Ravine Tailings, stony Ravine Tailings, Hangtown Creek Sluice and Spanish Hill Mine. Also, overtime records for March and April of 1878.
mssEl Dorado County
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Manuscripts
Accounts of hours worked by white employees for the period of June through November in 1874, including days worked and wages per day.
mssEl Dorado County
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Manuscripts
This volume, for E.D. W. & D. G. M. Co.'s Camp 5, includes reports on Chinese labor.
mssEl Dorado County