Trimountain (Mich.)
Subject
Subject Source: Library of Congress Subject Headings
Found in 2 Collections and/or Records:
Copper Range Company Records
Collection — Multiple Containers
Identifier: MS-080
Abstract
The Copper Range Company (1899-1977) operated copper mines in Houghton County's southern communities and in Ontonagon County. The second largest mining company in the Copper Country (after Calumet & Hecla), the Copper Range Company was the only one to endure past the 1960s. In addition to mining, it owned and operated the Copper Range Railroad (1899-1973) and the Copper Range Motor Bus Company (1925-1955). Materials in the Copper Range Company Records document the history of the...
Dates:
1851 - 1990; Majority of material found within 1899 - 1970
Harry T. Mercer Collection
Collection — Box 1-4
Identifier: MS-694
Abstract
Collection, undated, of Harry T. Mercer, long-time employee of the Copper Range Mining Company and resident of Painesdale, Michigan. Includes technical drawings, a card index, and field notes.
Dates:
undated