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

Henry Burrell was a Sand Coulee and Carbonado, Montana, coal mine investor and owner. He was also affiliated with the American Developing and Mining Company of Marysville and Butte. This collection (1890-1905; undated) includes correspondence, legal documents, mine reports, maps, financial materials, and a portrait of Henry Burrell.