Industrial safety
Found in 4 Collections and/or Records:
American Gem Mining Syndicate records
The American Gem Mining Syndicate was a Philipsburg, Montana, sapphire mining company. Records include interoffice correspondence (1903-1935), general correspondence (1902-1929), court papers (1906-1915), employment records (1912-1930), financial records (1904-1930), legal documents (1903-1907), organizational records (1901), and production records (1911-1914). [Maps were transferred to Library Map Catalog].
Basin Mining Company Records
The Basin Mining Company was a Granite County, Montana, gold mining company, with head offices in St. Louis, Missouri. Records include interoffice correspondence (1903-1923), general correspondence (1903-1925), records of a court case (1907), minor financial records, organizational records (1906-1922), and miscellany.