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El Dorado Water & Deep Gravel Mining Company. Production record

Manuscripts

El Dorado Water & Deep Gravel Mining Company. Production record

Description: Listing of hydraulic activity for the Excelsior Mine.
Type: Manuscripts(Opens in new tab)
Date: 1874-1877
Call number: mssEl Dorado County
Creator: El Dorado County (Calif.)(Opens in new tab)
Provenance: James H. Sweeney, September 1945.
Find out more: View in the Library catalog(Opens in new tab)

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