Calumet and Hecla D. L. P. Copper Billets
File — Box: 8, Folder: 27
Collection Scope and Content Summary
From the Collection:
Papers, 1906-2002, collected by Bill Stewart relating to the "Keweenaw Venture" joint operation between Homestake Copper Company and International Nickel Company. Also includes documentation from Stewart Holdings, Peninsula Copper Industries, Great Lakes Minerals, and several other mining initiatives.
Dates
- 1906-2002
Access
Available for use in the Michigan Technological University Archives and Copper Country Historical Collections.
Extent
From the Collection: 12 Cubic Feet (12 paige boxes)
Language of Materials
From the Collection: English
Repository Details
Part of the Michigan Technological University Archives and Copper Country Historical Collections Repository