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 Philip Barbour (1900-1955) was a Helena, Montana, mine operator and amateur historian. His papers include personal correspondence (1911-1944), legal documents (1923-1944), and other materials, including historical research files on Samuel T. Hauser, Bannack, Gold Creek, the Helena Mining and Reduction Company, typhoid fever in Butte, the Montana Club, etc. The collection contains subgroups for Barbour's father, Dr. George H. Barbour (1880-1943); his mother's family, the Raleigh's; and for...