Archives West Finding Aid
Table of Contents
North Butte Mining Company Records>, 1905-1934
Overview of the Collection
- Creator
- North Butte Mining Company
- Title
- North Butte Mining Company Records>
- Dates
- 1905-1934 (inclusive)19051934
- Quantity
- 3.5 linear feet of shelf space
- Collection Number
- MC 290
- Summary
- 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 Mountain Mine explosion of October 1915, and the Granite Mountain Mine fire ("Speculator fire").
- Repository
-
Montana Historical Society, Library & Archives
Montana Historical Society Research Center Archives
225 North Roberts
PO Box 201201
Helena MT
59620-1201
Telephone: 4064442681
Fax: 4064445297
mhslibrary@mt.gov - Access Restrictions
-
Collection is open for research.
- Languages
- English
- Sponsor
- Funding for encoding this finding aid was provided through a grant awarded by the National Endowment for the Humanities.
Historical NoteReturn to Top
The North Butte Mining Company, in Butte, Montana, was incorporated under Minnesota law on April 1, 1905, by Charles A. Duncan, Louis W. Powell, and Joseph B. Cotton. Capitalization was authorized at $9,000,000, although no more than $6,000,000 was ever actually issued. James Hoatson of Calumet, Michigan, was president of the company with Charles Duncan, Joseph Cotton, and Frederick R. Kennedy, all of Duluth, Minnesota, as officers and Arthur C. Carson as the first general manager.
In 1912 Thomas F. Cole replaced James Hoatson as president. He continued as president until 1919 when Robert Linton took over the presidency. Frederick R. Kennedy served as secretary-treasurer of the company from its inception until the late 1920s. Management of the mines in Butte was conducted by A.C. Carson until 1909 when operation was taken over by John D. Pope. In 1915 Norman B. Braly became general manager with Lester D. Frick as assistant manager.
In June, 1905, the company bought the properties of the Speculator Mining Company which had previously been owned by the P.A. Largey Estate. Among the properties acquired were the Speculator, Edith May, Jessie, Copper Dream, and Miner's Union claims. The company contracted with the Washoe Copper Company to process the copper ore, thus eliminating the need to expend large amounts of money building reduction and smelting facilities. However, the company did need to make significant repairs to the Speculator shaft which was in poor condition. This work included the installation of a new electric hoist. Concentrating on production and development work, the company was immediately on a dividend-paying basis. The first year the mines produced over 30 million pounds of copper worth $5 million and paid dividends of $1 million, an almost unheard of amount for a new mining company. Production hit a peak in 1909 with 33 million pounds of copper and dividends of $1.6 million. By 1911 the investors' $6 million investment in stock had been paid off.
Development work pushed forward rapidly as well. Between the start of the company and 1920, development work averaged about 15,000 feet per year. In 1909 the North Butte purchased the Granite Mountain Mine from the Lewisohn Brothers interests. Over the next 5 years the Granite Mountain shaft was sunk from the initial 500 feet down to 2800 feet, the same level as the Speculator shaft. In 1915, the Granite Mountain shaft became the operating shaft, with the Speculator shaft being maintained as backup and as ventilation.
In 1913 the North Butte Mining Company acquired massive holdings in the East Side Mineral Area. This acquisition more than doubled the number of claims being worked by the company.
In 1915 the company suffered the first of two major disasters. On October 19, 1915, a portion of a shipment of dynamite was ignited accidentally on the surface next to the Granite Mountain shaft, killing 15 miners. On June 9, 1917 a spark ignited a fire at the 2300 foot level of the Granite Mountain shaft. Smoke from the fire quickly spread throughout the mine and approximately 160 miners lost their lives. Because of the joint operation of the Granite Mountain and Speculator mines, the disaster has always been known as the Speculator fire.
Although the company quickly repaired the damage to the Granite Mountain shaft, production never returned to pre-fire levels. After the end of World War I, copper prices dropped dramatically. During the period of 1920 to 1923 the company was operating at a loss, and production was sharply curtailed. In March of 1921 production ceased and the mine closed until June of 1922. From then on the mine produced only sporadically, mostly through leasors. In 1942 the Anaconda Company leased the Speculator and Granite Mountain mines; around 1952 they purchased the property. Much of the company's east side property became part of the Berkeley Pit.
Content DescriptionReturn to Top
The core of this collection consists of interoffice correspondence (1906-1923) between General Managers A.C. Carson, John D. Pope, and Norman B. Braley, in Butte, Montana, and Presidents Thomas F. Cole and Robert Linton and Secretary-Treasurer F.R. Kennedy in Duluth, Minnesota, and New York. The correspondence includes annual and quarterly reports and weekly letters, all describing development work and production in considerable detail. The remainder of the interoffice correspondence deals with general problems of operation of the mines.
The general correspondence (1906-1907, 1914-1926) includes letters with the Anaconda Copper Mining Company about the processing of ore, letters with equipment suppliers, correspondence with other mining companies about labor management issues, applications for employment, letters from former employees inquiring about back pay, World War I letters, and a wide variety of other letters. Of special interest are files of letters inquiring about possible victims of the Granite Mountain and Speculator disasters.
There are two letterpress books of outgoing correspondence (1909-1912), which include weekly letters and quarterly reports to the president. There is one folder of photocopies of outgoing correspondence (1905-1906).
In addition, there are a small number of assay reports, ore shipment statements, and estimates of ore reserves; miscellaneous financial records including invoices, freight bills, taxes, and cost sheets; two agreements (1919,1920) involving labor relations; lists of mining claims; articles of incorporation, a directors' resolution, and stock certificates; an annual report (1929) [other years are in Library]; subject files; and miscellany.
There is a small subgroup of material concerning the North Butte Mining Company compiled by Al Hooper, including a scrapbook of clippings about the Granite Mountain Mine explosion (1915) and fire (1917).
Use of the CollectionReturn to Top
Restrictions on Use
The Montana Historical Society is the owner of the materials in the Research Library and makes available reproductions for research, publication, and other uses. Written permission must be obtained from the Research Library before any reproduction use. The Society does not necessarily hold copyright to all of the materials in the collections. In some cases, permission for use may require seeking additional authorization from the copyright owners.
Preferred Citation
item description and date. Collection Title. Collection Number. Box and Folder numbers. Montana Historical Society Research Center, Archives, Helena, Montana.
Administrative InformationReturn to Top
Detailed Description of the CollectionReturn to Top
North Butte Mining Company Return to Top
Container(s) | Description | Dates |
---|---|---|
Interoffice Correspondence
|
||
Box/Folder | ||
1 / 1 | General Manager A.C.
Carson: Secretary-Treasurer F.R. Kennedy and Superintendent John D. Pope
|
1906-1910 |
1 / 2-4 | General Manager John D.
Pope: President Thomas F. Cole |
1914-1915 |
1 / 5-6 | General Manager John D.
Pope: Secretary-Treasurer F.R. Kennedy |
1914-1915 |
1 / 7 | General Manager John D.
Pope: Secretary-Treasurer F.R. Kennedy (annual reports) |
1914-1915 |
1 / 8 | General Manager John D.
Pope: Secretary-Treasurer F.R. Kennedy (quarterly reports) |
1914-1915 |
1 / 9-11 | General Manager John D.
Pope: Secretary-Treasurer F.R. Kennedy (weekly letters) |
1914-1915 |
1 / 12 | General Manager John D.
Pope: Secretary-Treasurer F.R. Kennedy (re cash needs and deposits)
|
1914-1916 |
1 / 13 | General Manager John D.
Pope: corporate counsel D. Gay Stivers (re Granite Mountain explosion)
|
1915 |
1 / 14-17 | General Manager Norman
B. Braly: President Thomas F. Cole |
1916-1919 |
1 / 18 | General Manager Norman
B. Braly: Vice President Robert Linton (includes lists of employees in World
War I service) |
1917-1918 |
2 / 1-2 | General Manager Norman
B. Braly: Vice President Robert Linton (includes lists of employees in World
War I service) |
1918-1919 |
2 / 3-14 | General Manager Norman
B. Braly: President Robert Linton |
1919-1920 |
3 / 1-3 | General Manager Norman
B. Braly: President Robert Linton |
1921-1923 |
3 / 4 | General Manager Norman
B. Braly: Fred L. Cole (includes East Side Development Area reports and World
War I letters) |
1917-1922 |
3 / 5 | General Manager Norman
B. Braly: Secretary-Treasurer F.R. Kennedy (includes correspondence while Braly
was superintendent) |
1916-1921 |
3 / 6 | General Manager Norman
B. Braly: Secretary-Treasurer F.R. Kennedy (annual and quarterly reports)
|
1918-1922 |
3 / 7-11 | General Manager Norman
B. Braly: Secretary-Treasurer F.R. Kennedy (weekly letters) |
1916-1923 |
3 / 12 | General Manager Norman
B. Braly: miscellaneous |
1917-1919 |
3 / 13 | Chief Clerk R.M. DePew:
Secretary-Treasurer F.R. Kennedy |
1914-1921 |
3 / 14-15 | Chief Clerk R.M. DePew:
Secretary-Treasurer F.R. Kennedy (re cash needs and deposits) |
1917-1918 |
4 / 1-3 | Chief Clerk R.M. DePew:
Secretary-Treasurer F.R. Kennedy (re cash needs and deposits) |
1919-1922 |
4 / 4 | Chief Clerk R.M. DePew:
Auditor Henry B. Paull |
1910-1922 |
4 / 5 | Chief Clerk Matt Essig:
Vice President Fred L. Cole |
1923-1924 |
4 / 6 | Chief Clerk Matt Essig:
Secretary-Treasurer R.F. Kennedy |
1923-1926 |
4 / 7 | Chief Clerk Matt Essig:
Secretary-Treasurer R.F. Kennedy (re cash needs and deposits) |
1922-1924 |
4 / 8 | Chief Clerk Matt Essig:
Auditor Henry B. Paull |
1922-1923 |
4 / 9 | Chief Clerk Matt Essig:
miscellaneous |
1920-1923 |
4 / 10 | Superintendent Lester D.
Frink: Presidents Thomas F. Cole and Robert Linton and Secretary-Treasurer F.R.
Kennedy |
1915-1923 |
4 / 11 | Superintendent Chester
Hoatson (Superior, Arizona) |
1923 |
4 / 12 | President Robert Linton:
Director Thomas F. Cole, Vice President Joseph B. Cotton |
1917, 1920 |
4 / 13 | President Paul A. Gow:
H.M. Haeusler |
1933-1934 |
General Correspondence
|
||
Box/Folder | ||
4 / 14 | American Institute of
Mining Engineers / American Institute of Mining and Metallurgical Engineers
|
1918-1923 |
4 / 15 | American Mining Congress
|
1918-1926 |
4 / 16 | Anaconda Copper Mining
Company |
1914-1923 |
4 / 17-18 | Anaconda Copper Mining
Company. Purchasing Dept. |
1912-1922 |
5 / 1 | Anaconda Copper Mining
Company (Charles Swartz re tax assessment) |
1909-1917 |
5 / 2 | Applications for
employment: B-W |
1918-1921 |
5 / 3 | Associated Industries of
Butte / Associated Industries of Montana (includes bulletins) |
1920-1923 |
5 / 4 | A (correspondents
include Charles J. Adami, Aetna Life Insurance Company, Allis-Chalmers
Manufacturing Company, Alt Woolen Mills, American Blower Company, Ancient Order
of Hibernians, Henry Anderson, Frank Anthenien, Associated Oil Company)
|
1914-1923 |
5 / 5 | Bemis Brothers Bag
Company |
1919-1920 |
5 / 6 | Butte and Superior
Mining Company |
1916-1920 |
5 / 7 | B (correspondents
include Barrett Company; Bayonne Casting Company; Big Blackfoot Milling
Company; Edward C. Black; Mrs. Perry Black; Harry R. Bradley; Brandt Cashier
Company; Burroughs Adding Machine Company; Butte, Anaconda, and Pacific Railway
Company; Butte Chamber of Commerce; Butte Main Range Mining Company; Butte
Mutual Labor Bureau; Butte Tuberculosis Society) |
1906, 1914-1921 |
5 / 8 | Card rating system
(correspondence re) |
1920-1921 |
5 / 9 | "Coal data"
(correspondence re) |
1922-1923 |
5 / 10 | Consolidated Coppermines
Company (includes lists of stockholders and bondholders) |
1918-1922 |
5 / 11 | C (correspondents
include California Industrial Accident Commission, Calumet and Arizona Mining
Company, Carnegie Hero Fund Commission honoring Manus Duggan's rescue of miners
in Speculator fire, Cerro de Pasco Copper Corp., J. Parke Channing, Joseph
Clayton, Fred L. Cole, R.D. Cole, Continental Life Insurance Company, William
Corkill, Joseph Bell Cotton, Coulson and Morris) |
1906-1907, 1914-1923 |
5 / 12 | C.A. d'Autremont
|
1914-1917 |
5 / 13 | Diamond Coal and Coke
Company |
1914-1921 |
5 / 14 | Pat H. Doyle (re
proposal to create Welfare Dept.) |
1921 |
5 / 15 | Howard Drullard
|
1922 |
5 / 16 | Dunbar and Johnson,
Lumber |
1906 |
5 / 17 | Dupont deNemours and
Company |
1916-1923 |
5 / 18 | D (correspondents
include Lewis M. Daughter, Waldemar Fenn Dietrich, Dewar Manufacturing Company,
E. Donlan Lumber, Draeger Oxygen Apparatus Company, Madge B. Duggan)
|
1906, 1915-1923 |
5 / 19 | Employers Association of
Montana |
1917-1918 |
5 / 20 | E (correspondents
include East Butte Copper Mining Company, John E. Emery, Engineering and Mining
Journal, Engineering News-Record, H.J. Epling, W.H. Evans) |
1917-1925 |
5 / 21 | F (correspondents
include William Ferry, Findex Company, Henry S. Forbes, Patrick Foy, Cassie R.
French, John A. Fulton) |
1916-1922 |
5 / 22 | George H. Gilman
|
1920 |
5 / 23 | G (correspondents
include General Development Company, General Ore Concentrating Company,
Goodyear Tire and Rubber Company, Grasselli Chemical Company, John Alden
Grimes, Bertha Grisham, William J. Groetzinger, Frank Groshell) |
1906, 1914-1923 |
5 / 24 | Hudtloff-Marquis Company
|
1922-1923 |
5 / 25 | H-I (correspondents
include G.A. Harlow, Sumner Heidel, Hirsch Mercantile Company, Idaho Maryland
Mines Company, Imperial Iron Works, Cephus Inabnit, Industrial Management,
Ingersoll-Rand Company, International Brotherhood of Electrical Workers,
International Diamond Drill Contracting Company) |
1914-1923 |
5 / 26 | Jeffrey Manufacturing
Company |
1920 |
5 / 27 | J-K (correspondents
include Archie N. Jette, Elmer G. Johnson, C.P. Joslyn, Charles F. Juttner,
James P. Kennedy, James Kezentze, John N. Kirk, Kiwanis Club) |
1906-1907, 1914-1923 |
5 / 28 | L (correspondents
include Largey Lumber Company, Charles R. Leonard, James Lingenfelter)
|
1906, 1914-1923 |
5 / 29-30 | Montana Industrial
Accident Board |
1915-1926 |
6 / 1 | Montana (various state
agencies: includes Board of Equalization, State Forester, Governor, Dept. of
Labor and Industry, Secretary of State, Treasurer) |
1915-1923 |
6 / 2 | Montana Mining
Association (includes constitution and bylaws) |
1919-1923 |
6 / 3 | Montana Power Company
|
1914-1919 |
6 / 4 | Montana Tonopah Company
Reorganized (Fred L. Cole) |
1924-1925 |
6 / 5 | M (correspondents
include John M. Madden, A.J. Marchand Estate, Charles Mattison, E.C.
Meiklejohn, Metal Mine Workers Union, Otto Cleveland Meyer, Miami Copper
Company, E.B. Milburn, Minnesota School of Mines, Montana Society of Engineers,
Edward Morgan, Lloyd W. Moultrie, Murray Hospital) |
1906, 1914-1923 |
6 / 6 | Mc and Mac
(correspondents include Errol MacBoyle, Patrick McGinley, William K. McNamara,
P.D. McNaughton, McQueen Volunteer Fire Dept., MacRae's Blue Book) |
1914-1923 |
6 / 7 | N (correspondents
include Nabob Silver-Lead Company, National Bureau of Economic Research,
National Coal Company, National Iron Company, National Safety Council, J.W.
Neukom, Nevada Consolidated Copper Company, New Almaden Company, New York
Rubber Company, C.V. Nordberg Machinery Company, James Norton, Numa Detachable
Bit Company) |
1906, 1914-1926 |
6 / 8 | O-Q (correspondents
include Oliver Iron Mining Company, Oregon Short Line Railway Company, William
B. Orem, Frederick W. Overbeck, Pacific Coast Borax Company, Park Utah Mining
Company, C.F. Pease Company, Peerless Coal Company, Phelps Dodge Corporation,
Portland Cement Association, Quincy Mining Company) |
1914-1923 |
6 / 9 | C.F. Raney |
1921-1923 |
6 / 10 | R (correspondents
include Rainbow Lode Development Company, Rand McNally and Company, Ray
Hercules Mines Inc., R.M. Raymond, John A. Roebling's Sons Company, Oscar Rohn,
Leverett S. Ropes, R.W. Rossiter, Rotary Club of Butte) |
1917-1923 |
6 / 11 | E.R. Shorey (University
of Wisconsin professor of mining engineering) |
1921-1923 |
6 / 12 | Silver Bow County
|
1915-1918 |
6 / 13 | Silver Bow Employers
Association |
1915-1920 |
6 / 14 | Sweet's Catalogue
Service |
1916-1923 |
6 / 15 | S (correspondents
include Salvation Army, Herbert B. Selway, Shoshone Company [Idaho] attorney re
I.W.W., Sierra Madre Mining Company, William Slater, St. Louis Smelting and
Refining Company, St. Paul Book and Stationery Company, George Gill Stearus,
Nelson Story Jr., Roy Strates, C.N. Strevell, James Sutherland) |
1909, 1914-1923 |
6 / 16 | T (correspondents
include Tamarack and Custer Consolidated Mining Company, Mrs. B. Thompson,
Willard Thrasher, Grant H. Tod) |
1918-1922 |
6 / 17 | United States Bureau of
Mines |
1914-1922 |
6 / 18 | United States Forest
Service |
1906, 1915-1917 |
6 / 19 | United States Geological
Survey |
1917-1920 |
6 / 20 | United States (various
agencies: includes Commission on Industrial Relations; Dept. of Justice, re
Speculator fire and IWW; Fuel Administration; Labor Commission; Land Office;
Treasury Dept.; War Dept.) |
1914-1918, 1923 |
6 / 21 | U-V (correspondents
include United States Stores Company, United Verde Copper Company, Vanadium
Corporation of America, Savo Vodovar) |
1918-1922 |
6 / 22 | Wellman-Seaver-Morgan
Company (re electric hoists) |
1914-1919 |
6 / 23 | Westinghouse Electric
and Manufacturing Company |
1914-1918 |
6 / 24 | H.J. Williams
|
1914-1915 |
6 / 25 | Wilson-Leuthold Lumber
Company / Deer Park Lumber Company |
1914-1915 |
6 / 26 | W-Y (correspondents
include William Huff Wagner, Walkerville Volunteer Fire Dept., Washoe Copper
Company, H.J. Wessinger reporting on inspection of mechanical dept., Rush J.
White, Evan J. Williams, John Winston, Woman's Club, Young Men's Christian
Association [YMCA]) |
1906-1907, 1915-1922 |
6 / 27 | Letters of inquiry re
possible victims of Granite Mountain Mine explosion |
Oct.-Nov. 1915 |
6 / 28-29 | Letters of inquiry re
possible victims of Granite Mountain Mine fire [Speculator fire] |
June 1917 |
Outgoing Correspondence
|
||
Box/Folder | ||
7 / 1 | Photocopies [location of
originals unknown] |
1905-1906 |
7 / 2-3 | Letterpress books
(includes weekly letters and quarterly reports to president) |
1909-1912 |
Financial Records
|
||
Box/Folder | ||
7 / 4 | Assay reports, ore
shipments, ore reserves |
1906, 1917-1922 |
7 / 5 | Cancelled labor checks
[scattered] |
1916-1917 |
7 / 6 | Contract fulfillments
|
1906 |
7 / 7 | Cost sheets |
1906, 1919, 1926, n.d. |
7 / 8 | Financial statements
|
1918, 1923, n.d. |
7 / 9 | Freight bills, invoices,
etc. |
1906, 1919 |
OvBx / 1 | Inventory of Granite
Mountain and Speculator mines at time of sale to Anaconda Company [also
includes map of Speculator and Adirondack mines] |
1953, n.d. |
8 / 1 | Invoice book
|
1908-1915 |
8 / 2 | Invoices for Speculator
hoist and head frame |
1906 |
8 / 3 | Monthly shifts and
earnings |
1915-1921 |
OvBx / 1 | Statistical reports
(includes expenses for equipment, labor, assaying, production, operations,
development work, etc.) |
Nov. 1918 |
8 / 4 | Taxes |
1906, 1909 |
8 / 5 | Wage scale |
1921 |
8 / 6 | Miscellaneous (includes
stulls used, statements of cost per pound of copper, analysis of bonus
payments, workmen's time cards) |
1913-1923 |
Legal Documents
|
||
Box/Folder | ||
8 / 7 | Agreement: Butte and
Superior Mining Company, East Butte Mining Company, Davis-Daly Copper Company,
Tuolumne Copper Company, North Butte Mining Company, Anaconda Copper Mining
Company, Elm Orlu Mining Company, and Timber Butte Mining Company ["Clark
companies"] and Butte-Bullwhacker Mining Company and Mines Operating Company
["Frank companies"] (re Butte Mutual Labor Bureau) |
May 1920 |
8 / 8 | Agreement: Butte
Stationary Engineers Union #83, International Union of Mine, Mill, and Smelter
Workers |
1919 |
Organizational Records
|
||
Box/Folder | ||
8 / 9 | Articles of
incorporation |
1905 |
8 / 10 | Resolutions of board of
directors (re curtailment of mining operations) |
Aug. 1914 |
8 / 11 | Stock certificates
|
1905-1929 |
Reports |
||
Box/Folder | ||
8 / 12 | Annual reports
|
1908-1925, 1929, 1943 |
Subject Files
|
||
Box/Folder | ||
8 / 13 | Granite Mountain Mine
explosion |
Oct. 1915 |
8 / 14 | Labor unions (includes
Butte Mine Workers Independent Union, United Brotherhood of Carpenters and
Joiners, International Brotherhood of Electrical Workers, working rules and
regulations with companies) |
1920-1921 |
8 / 15 | Miners' Field Day
|
1919-1922 |
8 / 15a | United Gold Corporation
(includes Industrial Gold Mining Company and Katinka Gold Mining Company)
|
1931-1935 |
Miscellany
|
||
Box/Folder | ||
8 / 16 | Applications of Norman
B. Braly and Lester Daniel Frink for draft deferral |
1918 |
8 / 17 | Mining claim lists
|
1920, n.d. |
8 / 18 | Detailed job description
and procedures for air handler |
n.d. |
8 / 19 | "Plan of organization of
Butte District Clearance Office suggested by committee" |
May 1920 |
8 / 20 | Safety notices, etc.
|
n.d. |
8 / 21 | U.S. Bureau of Mines
list of lantern slides (re mine safety) |
1918 |
8 / 22 | Miscellaneous (includes
sample time cards, ventilation charts, list of employees in World War I
service, Knights of Pythias application form) |
n.d. |
Al Hooper Material Return to Top
Container(s) | Description | Dates |
---|---|---|
Research Notes
|
||
Box/Folder | ||
8 / 23 | Granite Mountain Mine
explosion |
n.d. |
Writings |
||
Box/Folder | ||
8 / 24 | "A very brief history of
the North Butte Mining Company" [incomplete] |
n.d. |
Clippings
|
||
Box/Folder | ||
8 / 25 | Scrapbook compiled by Al
Hooper re Granite Mountain Mine explosion and Granite Mountain Mine fire
(Speculator fire) [photocopied due to deteriorated condition or original]
|
1915-1917 |
8 / 26 | Miscellaneous re North
Butte Mining Company history |
1918-1950 |
Transfers to other Programs Return to Top
Container(s) | Description | Dates |
---|---|---|
Transfers
|
||
Box/Folder | ||
8 / 27 | Lists of artifacts,
photographs, printed material, and maps transferred to Museum, Photo Archives,
and Library respectively |
Names and SubjectsReturn to Top
Subject Terms
- Copper mines and mining--Montana--Butte.
- Industrial accidents--Montana--Butte.
- Industrial safety.
- Labor relations--Montana--Butte.
- Mine accidents--Montana--Butte.
- Mine safety
- Mines And Mineral Resources--Montana--Butte.
- World War, 1914-1918--Home front
Geographical Names
- Butte (Mont.)--History
- Granite Mountain Mine (Butte, Mont.)
- Speculator Mine (Butte, Mont.)