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Silver mines and mining

 Subject
Subject Source: Library of Congress Subject Headings

Found in 13 Collections and/or Records:

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

John T. Murphy Papers

 Collection
Identifier: MC-84
Abstract

John T. Murphy (1842-1914) was a Helena, Montana, merchant, rancher, banker, and mine investor. Collection (1865-1935) includes correspondence, financial records, legal documents and other material of Murphy, the Murphy Estate, and various companies he founded, including the Powder River Land and Cattle Company, Montana Cattle Company (Seventy-Nine Ranch), and the Murphy-Maclay Hardware Company.

Dates: 1865-1935

Leverett S. Ropes papers

 Collection
Identifier: MC-196
Abstract Helena, Montana, mining and geological engineer Leverett Ropes (1868-1953) was employed by various mining firms, by the federal government, and as a private consultant. This collection contains papers (ca. 1888-1952) concerning Ropes' mining engineering and geology consulting work and his interest in a variety of political issues. The general correspondence (1928-1952) concerns mines in Lewis and Clark, Jefferson, and Broadwater counties, Fort Peck Dam, his dispute with federal agencies over...
Dates: 1888-1952