Copper mines and mining
Subject
Subject Source: Library of Congress Subject Headings
Found in 2 Collections and/or Records:
Charles K. Hyde Collection
Collection — Box 1-4
Identifier: MS-673
Abstract
Collection, 1874-2021 (Bulk 1874-1998), of research material and memorabilia compiled by Charles K. Hyde.
Dates:
1874-2021; Majority of material found within 1874-1998
Quincy Mining Company Newspaper Clippings
Collection — Box 1
Identifier: MS-698
Abstract
Newspaper clippings, 1909-1918, about the Quincy Mining Company, collected by Tenney de Sollar, an alumni of the Colorado School of Mines and an assistant engineer at Quincy Mining Company in Hancock, Michigan.
Dates:
1909-1918