Cathode plates 99.9 pure copper leaving electrolytic plant for smelter, Calumet & Hecla Mill
File — Box: 16, item: 955.32
Identifier: 1
Collection Scope and Content Summary
From the Collection:
Includes glass plate and film negatives of buildings, communities, copper mining operations, and family members, as well as wildlife, plants, and flowers as well as negative inventories.
Dates
- Circa 1867-Circa 1967
Language of Material
From the Collection:
English
Conditions Governing Access
Available for use in the Michigan Technological University Archives and Copper Country Historical Collections.
Extent
From the Collection: 38.23 Cubic Feet (103 boxes)
Repository Details
Part of the Michigan Technological University Archives and Copper Country Historical Collections Repository