Scope and Contents From the Collection: The Anaconda Copper Mining Company Records consist of correspondence, court papers, financial and production records, legal documents, organizational records, subject files, and other materials for the company and many of its predecessor and subsidiary companies and departments. Among the major subgroups into which the collection is arranged are the General Office, the Big Blackfoot Milling Company, the Bitter Root Development Company, the Boston and Montana Consolidated Copper and Silver...