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Guide to the Mentor Etnyre Collection, 1910-1934
2020-2023  
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Collection Overview
 
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Description
Business and personal correspondence; accounts, inventory, legal papers, monthly statements and vouchers for Plumas-Eureka Mine; proofs of labor upon various mining claims.
Background
Mentor Etnyre was an engineering geologist and prospector. He promoted mining ventures in the western United States. He managed mining operations at the Plumas-Eureka Mine near Johnsville, Plumas County, California for a short time in the mid 1930s and held mining claims in the adjoining Jamison Creek area.
Restrictions
Please credit California State Library.
Availability
Unrestricted.