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Industrial safety

 Subject
Subject Source: Library of Congress Subject Headings

Found in 4 Collections and/or Records:

American Gem Mining Syndicate records

 Collection
Identifier: MC-310
Abstract

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].

Dates: 1901-1935

Basin Mining Company Records

 Collection
Identifier: MC-311
Abstract

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.

Dates: 1903-1925

Lee Metcalf papers

 Collection
Identifier: MC-172
Abstract Lee Metcalf (1911-1978) served as U.S. Congressman from Montana from 1952 to 1961 and as U.S. Senator from 1961 until his death in 1978. The papers reflect Metcalf's wide range of interests, but especially reflect his involvement in public utilities regulation and protection of the natural environment. Over half of the collection consists of general correspondence (1951-1978) arranged alphabetically by subject and government agency. Name index card files of correspondents are available, one...
Dates: 1934-1995; Majority of material found within 1934-1978

North Butte Mining Company records

 Collection
Identifier: MC-290
Abstract Records of the North Butte Mining Company in Butte, Montana, consist primarily of interoffice correspondence (1906-1910, 1914-1926), general correspondence (1906-1923), and outgoing correspondence (1905-1912). In addition, there are assay reports, minor financial records, legal documents, organizational records, subject files, and miscellany. There is a small subgroup of research materials compiled about the company by Al Hooper, focusing on a scrapbook of clippings about the Granite...
Dates: 1905-1934