Ontonagon River (Mich.)
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Victoria Copper Mining Company Records
Collection — Multiple Containers
Identifier: MS-869
Abstract
The Victoria Copper Mining Company operated the Victoria Mine and Mill in Ontonagon County's Rockland Township. The records consist of correspondence, engineering, financial, and injury records, and detailed supply records from the Victoria Mine Office. The material covers the operations of the mine, mill, and dams operated by the company.
Dates:
1866 - 1931; Majority of material found within 1899 - 1923