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Box 1-18

 Container

Contains 1 Result:

Calumet and Hecla Mining Companies Media Collection

 Collection — Box: 1-18
Identifier: MS-004
Abstract

Media collection, circa 1954-circa 1961, of the Calumet and Hecla Mining Company. Includes audio and moving image recordings documenting copper mining and manufacturing, the Osceola unwatering project, union/labor relations, community events, safety awareness and work procedures, and agriculture.

Dates: Circa 1954-Circa 1961