Abstract This collection consists of records (1876-1974) of the Anaconda Copper Mining Company and contains correspondence, court papers, financial and production records, legal documents, organizational records, subject files, and other materials for the Anaconda Copper Mining Company and many of its predecessor and subsidiary companies and departments. Among the major subgroups are General Office; Big Blackfoot Milling Company; Bitter Root Development Company; Boston and Montana Consolidated Copper...

Abstract These records (1935-1974) of the Montana Department of Planning and Economic Development and its predecessor the Montana State Planning Board consist of correspondence; minutes of both the Department and the Board; press releases regarding Big Sky; reports; speeches; subject files, including topics such as alcohol based fuel, anti ballistic missile areas, housing and economic surveys, forest economic surveys, mining, and city and county industrial development; a writing on the Gallatin...