Smelting Record (mineral received, production, and recapitulation of invoices): Isle Royale Copper Company, 1938-1945

File — Volume: V243

Staff Only

Scope and Contents

From the Sub-Series:

This subseries consists of engineering records, drawings, and production records, as well as material relating to the unionization of the smelter's workforce. The material is mostly from Superintendent George P. Schubert, with some additional material from Chief Clerk William H. Rowe.

Dates

1938-1945

Language of Material

From the Collection:

English, except for a very small number of files in French, Finnish, or German.

Access

Available for use in the Michigan Technological University Archives and Copper Country Historical Collections.

Note that most folders in the collection do not have titles written on them. Please refer to the collection inventory for the titles.