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Phosphate mines and mining

 Subject
Subject Source: Library of Congress Subject Headings

Found in 4 Collections and/or Records:

Anaconda Copper Mining Company records

 Collection
Identifier: MC-169
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...
Dates: 1876-1974

Holter Family papers

 Collection
Identifier: MC-80
Abstract Anton M. Holter (1831-1921) was a pioneer Helena, Montana, lumberman and founder of the A.M. Holter Hardware Company. Papers (1831-1921) include correspondence, and organizational and financial records relating to mining, agriculture, lumber, real estate, and oil interests of three generations of the family, headed successively by Anton M. Holter, Norman B. Holter, and Norman J. "Jeff" Holter. Many of the enterprises were in partnership with Samuel T. Hauser. Interests include the A.M....
Dates: 1861-1968

Montana Attorney General's Office Records

 Collection
Identifier: RS-111
Abstract

These records of the Montana Attorney General's Office consist of interoffice correspondence (1969-1978); general correspondence (1963-1966) arranged by correspondent and subject, including dockets and informal opinions; annual reports (1973-1977) of tax-exempt private foundations; speeches; and miscellany. (Reel-to-reel tapes transferred to Oral History)

Dates: 1949-1982

Montana Chamber of Commerce records

 Collection
Identifier: MC-199
Abstract

The Montana Chamber of Commerce was founded as Montanans, Inc. in 1931 to promote business and professional interests and industrial development. The name was changed in 1946. Records (1931-1967) include general correspondence, financial records, legal documents, minutes, news releases, organizational records, printed materials, reports, speeches, subject files, and miscellany.

Dates: 1931-1967