Series 1. Empire Mine, 1866-1984.
Series Scope and Content Summary
Subseries 1.1. Accounting Records, 1871-1951.
Account books
1897
1942
Powder, fuse, cap, illuminations, and steel issued and accident claims, 1899-1912
Tube mill plates and batteries, 1923-1929
Amalgam and bullion record, 1895
Banking forms (blank), undated
Check ledger, Nevada County Bank, 1920-1922
Checks, 1921-1922
Contractors and leasors ledger, 1919
Cost estimate of equipment ordered, undated
Expense distributions, 1951
Expense tables, 1928
Income and expenses, 1913
Insurance compensation, 1951
Liberty bond receipt book, 1919
Monthly materials used report, 1916-1917
Invoices and receipts
Alpha Hardware and Supply Company, 1917-1918 and 1921
Alpha Stores, 1933
Barnes Lumber Company, 1917
Clinch Mercantile Company, 1916-1920
Crane Company, 1917
George Bros. Foundry and Machine Works, 1917-1920
George Bros. Garage, 1918-1920
Goodyear Rubber Company, 1917 and 1930
Grass Valley Garage, 1917-1920
Grass Valley Lumber Company, 1917-1918
Hanks, Abbot A., 1918
Hughson, William L., Company,
Ingersoll-Rand Company, 1917-1919
Laidlaw and Company, 1897-1898
Miner's Foundry, 1919
Miscellaneous, A-T, 1917-1924
Nevada County Bank, 1917-1918
Standard Oil Company, 1917
Taylor's Foundry and Engineering Company, 1917-1920
Upham, Isaac, Company, 1917-1919
Western Electric Company, 1917
Original Mill and Mining Company Annual Statement, 1899
Payroll ledger (Bourn v. Watt), 1875-1879
Shipments, slide mines, 1916-1921
Supply lists, 1918
Time books, 1871-1872, 1911-1919, 1920-1928, 1944-1948, and 1950-1951
Travel expense diary, 1924
Water fees billed to users, 1916
Weigh clerk's book of deposits of gold bullion, 1914-1915
Subseries 1.2. Administrative Records, 1895-1944.
Subseries Scope and Content Summary
Accident reports, 1913
Core drilling contract, Sullivan Machinery Company, 1923
Correspondence
Foote, A. D., 1909-1910
Hague, William, 1912-1916
Hendricks, Robert J., 1916, 1942, and 1944
Hilliard, William A., 1918-1921 and undated
Nobs, Fred W., 1921-1924 and undated
Searls, Fred, 1925-1933
Starr, George W., 1904-1924 and undated
Tuscarora Associates, 1928
Vestal, Frank, 1917
Unidentified, 1899 and undated
Cost estimate for new balance hoist, 1910
Cost of labor and lumber, 1898-1901
Employee list, undated
Forms (blank), undated
Front door handles diagram, undated
Hay tolerance regulations, 1917-1918
Grass Valley telephone directory, undated
Index to precinct register, Nevada County, 1925
Insurance records, State Life Insurance Company, 1904
Letterhead (blank), undated
Map filing instructions, undated
Mine safety rules, 1916
Original Mill and Mining Company record book (Empire 2), 1895-1897
Patent records, George W. Starr and Richard McKinley concentrators, 1888
Shipping statement, Minneapolis Steel and Machinery Company, 1915
Stenographers notebooks, Vivian Hosking, 1921-1929
Summary of junk valuation of Empire Mines building and equipment, undated
Supply report - Lime, 1921
Subseries 1.3. Employee Records, 1908-1923 and undated.
Subseries Scope and Content Summary
Application for employment, 1923
Bonus notes, 1916-1918
Bonuses, 1916 and undated
Daily work log, Mr. Chas. Lucas, 1911-1912
Discipline book, 1886-1904
Drill sheets, 1917-1918
Drill shift notes, 1916-1918
Job assignments, undated
Liberty bond accounts
1917-1919
Surrendered, 1917-1919
Unpaid, 1917-1919
Military service, 1918-1919
Missing information notes, undated
Petition for wage increase, undated
Recommendations, 1908-1917
Shop cards, Howard Lucas, 1918
Unidentified log, undated
Wage rate record, undated
Workman's Compensation and Safety Law pamphlet, 1919
Y.M.C.A. War Work Fund
Correspondence, 1917-1918
Donation receipts, 1917-1918
Reports, undated
Subseries 1.4. Legal Records, 1901-1920 and undated.
Subseries Scope and Content Summary
Deeds, 1869 and 1901
Carr, C.G., vs. Empire Mines and Investment Company, 1920
North Star Mine vs. Empire Mine, 1915-1916
Pennsylvania Consolidated Mining Company vs. Grass Valley Exploration Company, 1902
Property descriptions, undated
Yuba County vs. Kate Hayes Mining Company et. at., 1903
"Brunton Survey of New Work 1400 Goldfield Split," 1931
Daily report, undated
Diabase report, 1940
Diamond drill records, 1929-1956
Drain tunnel drawing, undated
Drawing of Empire Mine, undated
Equipment
Auto Starter, undated
Bench grinder, undated
Cables, 1939
Circuit breakers, 1916
Compressors, 1887, 1902, 1927, and undated
Crusher, 1903 and undated
Double movement timelock, undated
Drills and bits, 1950 and undated
Dust collectors, undated
Filters, 1956
Fire monitors, undated
Grinding wheels, undated
Hoists, 1941 and undated
Insulation tester, 1959
Intake and discharge uploader, 1927
Locomotives, 1916-1919
Lubricator, undated
Machine records, 1916-1917
Maintenance and parts log, 1921-1937
Maintenance logs, 1910-1912 and 1930-1950s
Mine car bearings, undated
Miscellaneous diagrams notebook, 1938-1939 and undated
Motors, 1930s -1940 and undated
Pulleys, 1949
Pumps, 1937-1962 and undated
Resistors, 1926
Steam engine indicator, 1914
Storage battery trailer truck, 1919
Suction uploader, undated
Telephones, undated
Thermo-electric pyrometer, 1926
Transformers, 1935
Unidentified, undated
Water piping, 1957 and undated
Water wheels, shafting and pulleys, 1866 and 1886
Welding generator brushes, undated
Field book, undated
Gunite costs, 1923
Hay and manure daily reports, 1931
Mill log, 1906-1907
Milling and cleanup record, 1911
Mine production reports (daily), 1952-1954
Mine vein report, 1400 Empire development, 1956
Ore samples notebook, 1931-1933
Powder, fuses, caps, and illuminants, 1914-1920
Pump test chart and diagram, 1905
Quartz and waste hoist reports, 1898
Quartz and waste, powder, fuse, and cap record, 1901-1902
Quartz and waste rock hoisted (Empire ?), 1915-1919
Shaft record, ca. 1900-1914
Shaft report, undated
Shift bosses' daily report and stope drawings, 1942
State mineralogist's report of production source of bullion or ore, 1955-1956
Stope production reports, 1956
Supplies issued, 1900
Supply records, powder and fuse daily reports, 1919
Timber tally notes, 1917
Tool shop records, 1916-1921
Water flows, undated
Subseries 1.6. Topical Files, 1898-1984 and undated.
Subseries Scope and Content Summary
American Mining Congress Convention, 1962
American National Red Cross certificate, 1946
Bureau of Mines Certificate of Mine Rescue and First Aid, 1921
Bureau of Mines first aid training certificates, 1932-1933
Byron Jackson Company announcement of new office, 1952
Consolidated Airlines brochure, 1935
Grass Valley Annexation District, no. 22, 1963
Grass Valley High School football program, 1947
Histories
Brennan family, Grass Valley, undated
Empire Mine and William Bourn, 1932, 1963, and undated
Empire Mine State Historic Park, 1933-1984 and undated
Empire Mine State Historic Park, Empire Mine Park Association, 1977-1984 and undated
Nevada: The Banner Gold County of California, undated
Newspaper clippings, 1898-1984
Post cards
Grass Valley, Nevada City, undated
Mining Machinery, New Mexico, undated
Sheriff's appointment, Nevada County, 1941
Union Hill School District, meeting notice and minutes, 1924
War Chest Association, Grass Valley, financial reports, 1919 and undated
Series 2. Empire Star Mines Company, Ltd., 1905-1977.
Series Scope and Content Summary
Subseries 2.1. Accounting Records, 1905-1956 and undated.
Amalgam and bullion records ledger (blank), undated
Assay office deposit forms, 1956
Browns Valley power distribution, 1951
Bullion deposit memo report, 1951
Bullion shipment records, 1947-1954
Compensation insurance summary for policy for year ending May 1, 1939
Concentrate return forms, 1956
Cost statement, 1934
Credit sales, 1951
Credits and debits ledger, 1937-1941
Expense account voucher, 1950
Expense report, Phil Keast, 1952
Financial statements, 1950-1956
Invoices and receipts
Cash receipts, 1951
George Bros., 1938
Happy Camp, California, 1951
Mine Machinery Corp., 1938-1941
Miscellaneous, A-W, 1933-1936 and undated
Nevada County Narrow Gage Railroad Company, 1934-1935
Pan-American Engineering Corp., 1933-1935
Railway Express Agency Inc., 1932-1938
Ralphs-Pugh Company, 1932-1935
Remington Rand Incorporated, 1932-1935
Richfield Oil Company, 1932-1935
Rix Company, 1933-1935
Robinson, Guy, 1935
Rosenberg, T. L., Company, 1932-1935
Sacramento Pipe Works, 1932-1935
Sampson, W. M., 1933-1935
Sandvik Steel, 1933-1934
San Francisco Association for the Blind, 1932-1935
Schwabacher-Frey Company, 1932-1935
Simonds Saw and Steel Company, 1932-1935 and 1943
South, E. C., Company Inc., 1932-1935
Standard Oil Company, 1932-1934
Stockton Fire Brick Company, 1932-1934
Sullivan Machinery Company, 1933-1935
Sun Tent-Luebbert Company, 1932-1935
Tayler and Spotswood Company, 1934-1935
Taylor's Foundry and Engineering Company, 1932-1935
Texas Company, 1933-1934
Tickell, Alfred Dr., 1933
Tubbs Cordage Company, 1933-1935
Tucker-Gilmore Manufacturing Company, 1935
Timken Roller Bearing Company, 1932-1933
Tyler, W. S., Company, 1932-1935
Underwood Elliott Fisher Company, 1934
Union Assay Office, 1933-1934
Union Oil Company of California, 1933
Union Publishing Company, 1934-1935
United Commercial Company, 1932-1934
Universal Rubber Manufacturing Company, 1932-1935
Van Dorn Electric Tool Company, 1933
Victor Equipment Company, 1935
Waterhouse-Lester-Scover Company, 1933-1934
Wayland Company Incorporated, 1933
West Coast Electric Works, 1935
Western Machinery Company, 1932-1935
Western Purchasing Agency, 1932
Western Union, 1932-1935
Westinghouse Electric Manufacturing Company, 1932-1935
White Company, 1932-1935
Worthington Company, 1932-1935
Yuba Consolidated Gold Fields, 1935
Journal vouchers, 1951
Labor distribution, 1951
Lease notebook, A-Z, 1930-1931
Leases
Austin, A. W., 1950
Bendorf, 1937
Bolanger and Crane, 1937-1942
Borham, A. S., 1948
Conner and Roberts, 1947
Forsythe, C., 1948
Giller, H. T., 1937-1938
Newgent, F., 1937
Perkins, D., 1949 and 1951
New employed, 1951
Payroll deductions and taxes, 1951
Production and shipment records, 1936-1943
Property tax receipt for Star Mining Company, 1905
Returns, 1951
Special development expense, 1955
Stock (supplies) record, 1939-1940
War bond sales, 1942
Warehouse "A," 1951
Warehouse "B," 1951
Accident ratings, 1941-1942
Accident reports, 1932, 1942-1956, and undated
Administrative notebook, 1911-1917
Annual reports, 1929-1956
Auction records
Correspondence, 1959
Inventories, 1959
Auto repair notebook, 1931-1933
Calendar, W. P. Butler, 1939
Cooperative Mine Rescue Station, 1948-1949
Correspondence
Fitzpatrick, H. R., 1951-1956
Keast, Phil, 1949-1950 and undated
Mann, J. R. C., 1940-1943 and 1956
Nettell, Fred E., 1951
Nobs, Fred W., 1931-1942
Searls, Fred, 1936-1941
Severson, Davis, and Larson, 1956
Svendsen, Robert H., 1940-1942 and 1977
Data book, ca. 1952-1956
Diaries, 1938 and 1940
Forms (blank), ca. 1930s-1950s and undated
Freight orders, 1932-1934
Insurance - "Compensation Safety Standards," by Pacific Employers Insurance Company, undated
Labor negotiations, 1933-1956 and undated
Leaser accidents and lost days reports, 1947-1950
Liquidation records,1957-1959 and undated
Mine exit safety reports, 1947-1950
Mine inspection materials, Phil Keast, 1955-1956
Mine output history, undated
Mine ownership, undated
"Miners Hospital Association Rules and Regulations," 1940
Mines of the Empire Star list, undated
Mining Directory - Catalog and Engineers Handbook by the Mining Department, Los Angeles Chamber of Commerce, 1932
Operations statement, 1939-1940
Payroll report, 1933
Photo index, undated
Plant valuation, undated
Power conversion to P.G. and E., 1956-1962 and undated
Proposal and specifications, General Electric hoist, 1934
Replacement valuation, undated
Safety banquet, 1950-1953
Safety Committee meeting minutes, 1929-1930 and 1947-1950
Safety manuals
Air Pressure Tank Safety Orders, 1942 and 1945
Compressed Air Safety Orders, 1933 and 1951
Electrical Safety Orders, 1925 and 1945
General Industry Safety Orders, 1955
Mechanical Powers Transmission Safety Orders, 1937
Mine Safety Orders, 1938, 1944-1945, and undated
Prevention of Forest Fires, undated
Safety Rules for Compressor Systems, 1960
Trucking, 1949
Safety notices, undated
Safety pamphlet, undated
Shift boss accident records, 1941-1942
Shipments record, 1940-1942
Shipments, concentrate, 1938-1942
Shipping statement, Ingersoll-Rand, 1959
Summary of lost time, accidents, and days lost, 1930-1933
Value of the buildings and equipment of the Empire and Pennsylvania mines after depreciation, undated
Visitor permits, 1968-1972
Subseries 2.3. Employee Records, 1928-1963.
Subseries Scope and Content Summary
Applications for unemployment as a result of the strike, 1956,
Note
Christmas payroll, 1962-1963
Draft cards, 1941
Employee list, 1941
Employee timesheets, 1959-1962
Employees drafted, undated
Indemnity payments, 1933-1934
Medical reports, 1939-1942
Medical work release, 1941
Note
Mine Workers Protective League
Constitution and bylaws, 1941
Dues booklet, 1928-1932
Minimum wage scales, 1948 and 1952-1954
Pay, 1941-1942
Recommendations, 1942
Time sheets from Browns Valley Mine, 1942
United Steel Workers of America
Constitution of international union, 1952
Workmen's compensation law, 1952
W-2 forms, 1955-1957
Note
W-4 forms, 1943-1944 and 1946-1959
Note
Subseries 2.4. Legal Records, 1936-1975 and undated.
Subseries Scope and Content Summary
Court cases
Alameda Mining Company vs. Success Mining Company, undated
Amaral, Frank V., and Gertrude L. Amaral vs. E. W. Cross et. al. (Murchie Property), 1968
Empire Star Mines Company, Ltd., vs. California Employment Commission, 1941
Empire Star Mines Company, Ltd., vs. Cooley Butler, et. al.
Appellant's Opening Brief, vol. 1, 1942
Brief for Respondent, vol. 1, 1942
Coordinates of mines and properties owned by Cooley Butler, undated
Defendant's Answering Brief, 1940
Petition of Appellant's for a Hearing of the Supreme Court, 1944
Reporter's Transcript of Testimony, 12/4/1940
Reporter's Transcript of Testimony, 12/5/1940
Reporter's Transcript of Testimony, 12/9/1940
Reporter's Transcript of Testimony, 12/11/1940
Reporter's Transcript of Testimony, 12/12/1940
Reporter's Transcript of Testimony, 12/18/1940
Supplement to Appellant's Opening Brief, vol. 2, 1942
Supplement to Appellant's Opening Brief, vol. 3, 1942
Supplement to Brief of Respondent, vol. 2, 1942
Transcript draft, undated
Empire Star Mines Company vs. Grass Valley, etc. Mines, et. al., undated
Stanislaus Water Company vs. Bachman, undated
Property holding descriptions, undated
Property title action, 1936
State Law on Mineral Extraction Leases on State Lands, 1975
Subsurface property rights, undated
Subseries 2.5. Mining Records, 1929-1954.
Airleg machines monthly footage record, 1955-1956
Assay record, 1931-1936
Central hoist head gear, 1914-1957
Empire stope tonnage, 1938-1944
Mancha's electric mule, 1949-1955
Mill Sampler, 1939-1945
Ore and waste hoisted ledger, 1929-1934
Ore reserves from New Brunswick unit and Idaho unit, 1951-1952
Rope inspection reports, 1951-1952 and 1954
Series 3. Other Mines and Mining Company Records, 1873-1984 and undated.
Series Scope and Content Summary
Subseries 3.1. Banner and Harmony Mines, undated.
Subseries Scope and Content Summary
Map, undated
Subseries 3.2. Browns Valley Mine, 1938-1963 and undated.
Subseries Scope and Content Summary
Ball mill, 1938-1961 and undated
Battery locomotive, undated
Compressor, 1962-1963 and undated
Power supply, 1962 and undated
Pump, 1962
Winze hoist, undated
Subseries 3.3. Bullion Mine, 1935.
Reports and maps, 1935
Subseries 3.4. Champion Mine, 1891-1920 and undated.
Subseries Scope and Content Summary
Accident reports, 1919-1920
Correspondence, 1917-1920 and undated
Cost statistics, 1919
Daily assay record, 1920
Delivery receipts, 1917-1920
Development report by Fred Searls, Jr., 1919
Employment applications, 1917-1920
Employee records, 1917-1920 and undated
Equipment records, 1919 and undated
Industrial Accident Commission inspections, 1918-1919
Meter reading records, 1913-1914
Monthly quicksilver report, 1919
Ore record, 1891 and 1912-1920
Subseries 3.5. Forest Mine, 1912-1967 and undated.
Subseries Scope and Content Summary
Equipment, 1912, 1962-1964, and undated
Wiring, 1957-1967 and undated
Subseries 3.6. Franco-Nevada Mining Corp., Inc., 1984.
Meeting documents, 1984
Subseries 3.7. Gaston Ridge Mine, 1893-1921 and undated.
Subseries Scope and Content Summary
Boarding house statement, 1906
Bullion returns, 1903-1906
Clean-up reports, 1903-1906
Correspondence, 1893 and 1919
Drain tunnel bids, 1905
Drain record, 1909
General monthly cost sheets, 1905-1907
Globe Inspection Company Weekly Business Bulletin, 1919
Hoover Republican Club, undated
Liabilities statements, 1903-1906
Mining Association Bulletin, 1921
Operating expense statements, 1903-1904
Receipts and disbursements, 1903-1904
Reserve fund statement, 1904
Statement of condition of Nevada County Bank, 1905
Superintendent's 62nd Statement, 1906
Superintendent's weekly reports, 1903-1906
Subseries 3.8. Golden Center Mine, 1903-1952 and undated.
Subseries Scope and Content Summary
12 Fundamental Rules for Safety, 1938
Accounting ledger, 1940-1942
Assay reports, 1932-1937
Correspondence, 1916-1952
Custom concentrate settlement, 1940
"Discharge of Deer Creek, Nevada City, 1910-1924"
Employee fingerprints, undated
Employee records, 1933-1935
General expense ledger, 1915-1918
Insurance policies, 1940-1942
Loader instructions, undated
Minerals notebook, undated
National Association of Steam and Hot Water Fitters and Helpers of America constitution, 1903
Order books, 1931-1933
Receipts and invoices, 1935-1941
"Report of the Ore Dressing Laboratory," by the American Cyanamide Company, 1941
Truck manifests, 1940
Water rights, 1908
W. C. Jones Memorial Hospital receipts, 1939
Equipment cost list, undated
Accounting ledger, 1938-1939
Subseries 3.11. Idaho-Maryland Mines Corp., 1952.
Subseries Scope and Content Summary
"Historic Mines," by John A. Thompson (excerpt), pp. 52-55, undated
Property map, 1952
Capital accounts, subsidiary ledger, 1939-1940
Subseries 3.13. Lava Cap Gold Mining Corp., 1936-1980 and undated.
Subseries Scope and Content Summary
Assay reports, 1940-1941
Daily reports, 1940-1941
Diamond drill records, 1940-1941 and undated
Map of holdings, 1973
Quitclaim deed, 1952
"Report on Lava Cap Resources, Ltd.," 1983
Reports, 1936-1980
Shaft diagrams, undated
Survey computations, undated
Subseries 3.14. Massachusetts Hill Mining Company, 1888-1894 and undated.
Subseries Scope and Content Summary
Articles of incorporation and annual meeting minutes, 1888-1894
Checks (blank), undated
Journal (blank), undated
Ledger (blank), undated
Stock journal, 1888
Subseries 3.15. Middlefork Gold Mining Company, 1931-1942.
Accounting ledgers, 1933-1942
Bullion and concentrate returns, 1932-1933
Cash books, 1936-1942
Cash receipts and disbursements, 1939-1942
Payroll, 1931 and 1937-1938
Payroll book, 1933 and 1942
Sliger Mine
Cash book, 1933-1936
Correspondence, 1934-1943
Subseries 3.16. Murchie Gold Mine, 1927-1937 and undated.
Subseries Scope and Content Summary
Correspondence, 1937
Data sheets, 1937
Financial statements, 1937-1938
Mineral rights, undated
Monthly reports, 1937
Ore truck records, undated
"Preliminary Report on the Murchie Gold Mine," by J. D. Whitney, 1927
Receipts, 1935
Subseries 3.17. Newmont Mining Corporation, 1925-1984 and undated.
Subseries Scope and Content Summary
Annual meeting notice, 1960
Annual reports
1925-1957
Rough draft, 1976
Corporate and stock information, 1939 and 1956
Correspondence, 1962-1984 and undated
Gray Eagle Copper Company
Development and construction cost, 1941-1943
Financial records, 1942 and 1945
"Petrographic Examination of Rock Types for the Empire 4200' East Cross Cut, Grass Valley, California," 1972
Property survey data, 1960
Stock prospectus, 1939
Subseries 3.18. New Verde Mines Company, 1958-1965.
Subseries Scope and Content Summary
Equipment and sales information, 1958
Invoices, 1959-1965
Tree farm certificate, 1958
Subseries 3.19. North Star Mine and North Star Mining Company, 1887-1951 and undated.
Subseries Scope and Content Summary
Accident reports, 1912-1913, 1932, 1941-1943, and 1951
Accounting records, undated
Accounts list, undated
Alioth and New York Hill proposed development diagram, 1921
Amalgam and bullion records, 1902-1913 and 1917-1929
Analyzed statement of disbursements, 1897-1899
Assay map list, undated
Bullion and sulphurets ledger, 1902-1916
Champion Mine
Account statements of credit, 1921-1927
Bullion and sulphurets ledger, 1912-1927
Inventories by Frank Dangerfield, 1920
Royalty, 1926
Salvaging statements, 1920-1921
Check books, undated
Checks, 1911-1912
Correspondence
1941
Logs, 1900-1904 and 1907-1909
Development cost estimate, undated
Development record, 1935
Diamond drill logs, 1932
Drill shift notes, 1939 and undated
Earnings statements, R. D. Morris lease, 1950-1951
Employee discipline books, 1888-1891 and 1904
Employee recommendations, 1906-1907 and 1925-1939
Employment applications, 1927-1929 and undated
Equipment records, 1919-1925
First aid elimination contest standings, 1915
"Holmes Safety Chapter Notes," United States Bureau of Mines, 1930-1931
Industrial Accident Commission Indemnities, 1929
Instructions - Universal grinding machine, undated
Insurance policy - "Workmen's Compensation and Employer's Liability Policy," 1926-1927
Land patent, 1922-1942
Lease agreement, R. D. Morris, 1950
Letter book, 1909-1913
Map, undated
Meter records, 1913-1915
Mill records
1902-1905
Excerpts, 1924-1926
Mining report, 1887-1895
Motors in use list, 1925
Ore and waste hoisted, 1887-1891, 1901-1906 and 1917-1929
Ore and waste, powder, fuse, and cap ledger, 1904 and 1908
Ore and waste produced, 1891-1897
Plan for curtailment of operations, 1942
Plant safety meeting minutes, 1941-1944
Receipts and invoices, 1906-1909
Red Cross account, 1918-1919
Replacement valuation, undated
Safety inspection, 1951
Safety permit, 1950
Sample log, 1915
Shaft record, material hoisted at Granite Hill shaft, 1900
Statement of amalgam product, 1929
Statements of home purchase account, 1926-1927
Statements of rainbow account, 1921-1925
Statements of tributor, James Field and Company, 1926-1927
Summary of costs, 1911-1920
Summary of junk valuation, undated
Supplies issued by Mass. Hill storehouse to North Star Mines, book 1, 1908
Supply ledger, 1908
Time books, 1894-1896 and 1902-1903
Transformers, undated
Underground work record, 1903-1904
Water and power rights, 1910
Water valves, undated
X and Y vein diagrams, 1929
Subseries 3.20. Pennsylvania Mine, 1913-1940.
Subseries Scope and Content Summary
Assay records
Vol. 1, 1913-1915
Vol. 2, 1914-1917 and 1925-1927
Materials used reports, 1916
Mine car weight factors, 1943-1945
Shaft diagram, 1940
Subseries 3.21. Plumbago Gold Mine Company, 1922-1925.
Bylaws, 1922
Minutes, 1922-1925
Subseries 3.22. Twin River Consolidated Mining Company, 1873-1912.
Subseries Scope and Content Summary
Accounting ledger, 1898-1907
Articles of incorporation, 1873
Auction records, 1875
Board of Trustees minutes, 1873
Cash journal, 1873-1874
Checks, 1873-1874
Correspondence log, 1874-1875
Equipment and ore ledger, 1898-1912
Proxy records, 1873-1874
Stock record, 1873-1874
Stock ledger, 1873-1875
Stock assessment ledger, 1874-1875
Stock transfer journal, 1873-1874
Subseries 3.23. Union Hill Mines, 1915-1916.
Subseries Scope and Content Summary
Ledger, 1915-1916
Carloads of gravel report, 1903-1904
Clean-up report, 1904-1905
Financial statement, 1903-1904
Property and vertical section diagrams, undated
Timber tallies, 1904
Subseries 3.25. Zeibright Mine, 1920-1956 and undated.
Subseries Scope and Content Summary
Battery charger information, 1933
Condensation pump instructions, 1939
Cranide plant equipment (the Door Company), 1934-1935
Crushers, 1955 and undated
Drum switch diagram, 1933
Financial statements, 1939
Generator set diagram, undated
Hoists, 1920-1956 and undated
Transformers, 1939
Series 4. Personal Papers, 1883-1985 and undated.
Series Scope and Content Summary
Subseries 4.1. William Bourn, Jr., 1902-1928.
Subseries Scope and Content Summary
Correspondence, 1902
Maps of non-option property, 1928
Pacific Union Club annual reports, 1904-1910
San Francisco Gas and Electric Company annual reports, 1902 and 1905
Subseries 4.2. Phil Keast, 1926-1981 and undated.
Subseries Scope and Content Summary
American Institute of Electrical Engineers, Sacramento Chapter bylaws, 1950
Bureau of Mines first aid training certificate, 1926
Correspondence, 1951-1974 and undated
Hennessy School burners, pumps, and water heater, 1948-1968 and undated
Invoice, 1981
Lawn mower records, 1960
Mine visit field notes, 1954 and undated
Miners Hospital Association membership information, 1958-1966 and undated
Patent application "Keast Drill," 1942
Swimming pool repairs, 1964
Trip log, 1958
Subseries 4.3. Fred W. Nobs, 1923-1955 and undated.
Subseries Scope and Content Summary
American Congress Bulletin, 1923
Calendars, 1930, 1934, 1937, 1942, 1946, 1949-1950, and 1955
Coolidge Republican Club enrollment form (blank), undated
Correspondence of F. Stanley Nobs, 1938-1942
Rotary Club event program, 1955
Subseries 4.4. George W. Starr, 1883-1931 and undated.
Subseries Scope and Content Summary
Bank of California
Receipts, 1902-1905
Statements, 1905-1912
Cancelled checks, 1898-1912
California Polo and Pony Racing Association bylaws, 1903
Correspondence, 1887-1908
Guardians final account of George W. Starr estate, 1883
North Bloomfield lumber orders, 1902-1903
North Bloomfield production statement, undated
Property tax receipts, 1902-1906
Rand Club newsletters, Johannesburg, 1903
Receipts and invoices, 1887-1912 and undated
South African Association of Engineers annual meeting, 1902
Stock investment records, 1902-1903 and 1930-1931
Subseries 4.5. Robert H. Svendsen, 1925-1985 and undated.
Subseries Scope and Content Summary
"Copper Canyon Mine Review of Previous Reports," undated
Correspondence, 1940-1985
Drawings
Rowe [shaft] 650 level, 1973
North Star and Empire Star, 1970s
Diamond Drill reports and drawings, 1973
"Diamond Drilling Conclusion and Recommendations," ca. 1975
Diamond Drilling reports - Murchie, Banner, and Empire Mine, 1970s
Drilling notes, undated
Geological survey, 1940-1972 and undated
"Grass Valley Magnetic Survey," 1972 and 1975
Horne Mine diamond drilling record, 1925
"Lava Cap Banner Geologic Report," undated
Mineral Commodities of California map, undated
Miscellaneous notes, 1970s
Nevada Silver Producers, Inc., project records, 1968
Notes and reference material, undated
Perini Corporation reports, 1960
Real Estate appraisal class notes, 1965
"Reynolds Metals"
Correspondence, 1957-1958
Reference materials, 1957-1958
Resource survey, 1957
"Santa Ana Mine Survey," undated
Vein history notes, undated
Series 5. Photographic Material, 1929-1964 and undated.
Series Scope and Content Summary
Alpha and omega historical marker, 1964
Carmen, E., undated
Empire Mill, Westinghouse back gear drive, undated
Empire Mine
1949
Blacksmith shop, 1952
Booster compressor, 38 Winze, 1942 and undated
Booster compressor, 46 Winze, 1940 and undated
Gates, 1952
Head frame, 1951, 1952, and 1958
Hoist, 1950-1951 and undated
Keast, Phil, 1942
Keast, Phil, 1988
Note
Nordberg hoist, 46 winze, 1940 and undated
Pumps, 1955
Pumps, 1600, 2200 and 3400, 1955
Skip dump, 38 winze, undated
Surface workers at lunch, 1929
Gold display, 1949
Gold field, Nevada, undated
Gold ingot production [?], undated
Grass Valley aerial view, 1946
Machine [lathe?], undated
Man on heavy machinery (unidentified), undated
Mine hoist and mill (unidentified), undated
Miner (unidentified), undated
Mining machinery (unidentified), 1948 and undated
Mountain range (unidentified), undated
North Star assay office, undated
Osborne Hill, undated
Pennsylvania Mine
Compressor plant, 1952
P.R.E. compressor, 1941
San Jose Motel, 1956
Snake River Canyon and Deep Creek, undated
Starr, George W., residence at Empire Mine, 1956
Trip (unidentified), undated
Series 6. Reference Files, 1893-1972.
Series Scope and Content Summary
Abrasive wheels, 1956
Alloy steels, 1944 and undated
Aluminum, 1955-1959
Aluminum cable, 1950
American Institute of Electrical Engineering, 1929-1933
American Society for Testing Materials, 1945 and 1959
Architects' Reference Manual, 1956
Ball bearings, undated
Ball mills, 1938, 1942, 1944, and undated
Batteries, 1959 and undated
Belting
Conveyor and elevator, 1953
Conveyor by B.F. Goodrich Company, 1948
Leather, 1942
Biddle, James G., Company, 1948-1957
Boiler plant, 1929
Boxes in flumes, undated
Bureau of Mines
Information Circular, 1911-1960
National Mine Rescue Contest, 1915
Reports of Investigations, no. 2453 and 2457, 1923
Technical papers, 1923, 1928, and 1940
Businessman's Guide to Electronics by Westinghouse Electric Corporation, undated
Cables, 1930-1934
California Industrial Accident Commission
Reports, 1916-1917 and 1919-1920
Safety publications, 1916-1919
California legislation - safety, 1915-1919
California strike slip faults, undated
Cameron hydraulic data, 1930
Canadian Copco, Ltd., 1949-1950
"Carson Sink Area, Nevada," by F.C. Schrader, 1947
Centrifugal pumps, undated
Circuit breakers, undated
Combustion Engineering Corp., 1927-1928
Commutator and Slip Ring Maintenance, 1949
Compressors, 1927, 1941, 1945, 1954, and undated
Concrete, 1929 and undated
Convenient Tables and Formulae, by Westinghouse, 1953
Copper and Brass Research Association, 1941-1958
Copper metal, 1952-1962
Crusher and grinding mills, 1940-1953
Crushing Practice and Theory, 1953
Dardelet thread and nut connections, 1929
Design Manual for High Strength Steel, 1954
Double drum air slusher clutch, 1951
Dow Corning Corp., 1946-1959
Drainage of Water and Oil from Compressed Air, undated
Drills and drilling practice, 1938, 1945, and 1951
Electrical conductors, 1964
Electrical data, 1972
Electrical insulation resistance, 1949
Engineering and Mining Journal, 1936, 1951, and 1957
Equipment and Supply Index, 1946
Flammable liquids, 1950
Fluids, 1957
Frue Vanner, undated
Fuels Available for Domestic Use as Substitutes for Anthrocite Coal, 1923
Gear data, 1950
General Electric, 1928-1957
"Gold Deposits of Slumbering Hills, Nevada," 1938
Gold Mill Practices, by the California State Mining Bureau, 1901
"Gold, Silver, Copper, Lead and Zinc in California and Oregon in 1929," 1931
Grinding of Coromant Drill Steels, 1950
Ground water supplies, undated
Harco Corp., 1955-1961
Hardinge Company, 1935-1942
Hastings Manufacturing Co., undated
Hoists, 1930-1949 and undated
Hydraulic tools, 1953 and undated
Identifying metals, 1932
Induction Voltage Regulator, by General Electric Company, 1929
Insulators, undated
International Nickel Company, 1947-1960
Ion exchanger, 1960
Irrigation Age, 1893
Kerite Insulated Wires and Cables for Electric Light and Power Service, 1954
Legal briefs - quartz mines, undated
Loaders, undated
Local power demand, 1939
Lubrication data, 1923 and undated
Magnesium insulation, undated
Maps, 1910 and undated
Measurement, undated
Metal drawing, 1962
Mill and factory, 1940, 1957, and 1959
Milling Cutter Handbook, undated
Mine investigation notes, 1959
Mining and Scientific Press, 1861
Mining Congress Journal, 1940-1960
Miscellaneous, 1905-1965
Motor Generator Maintenance, undated
National Industrial Recovery Act, undated
New York Metal Exchange - Rules and Contracts, 1923
"Notes on Trip of April 1952 to the Northwest Mining Districts," by B. Delinger, 1952
Outdoor cable terminals, 1929
Oxwelding, 1930-1931
Packings and Gaskets of Teflon, undated
Pipe and tube, 1952-1953 and undated
Pipe Fabrication Institute, 1949
Pistons, 1954
Placer mining, undated
Plant, 1950-1953
Plumbing, 1964
Plywood, 1948-1956
Practical Preventive Maintenance for Gas-Diesel and Diesel Engines, 1951
P.R.E. compressor, 1917-1969 and undated
Prepact Reporter, 1953-1956
Preparation of surfaces, 1938
"Prospector's Guide for Uranium," by P. W. Peter, 1953
Pumps, 1939, 1954, and undated
Radio communications, 1921
Rainfall reports, 1941-1965
Red Ledge report
1923 with supplements from 1927
1928
Reference file - Ed Burger, Magnet Consolidated Mines, Ltd., 1940-1942
Report on Hydro-Electric Power Development on Middle Fork of Yuba River, 1909
Report on Proposed Power Development of the Middle Yuba Hydro Electric Company, by L. R. Stillwell, 1909
Report on the Properties of the Middle Yuba Hydro-Electric Power Company, California, by Galloway and Markwart, 1910
Rescue and Recovery Operations in Mines After Fires and Explosions, 1916
Restricted war department technical manual - Ford trucks, 1942
Roller bearings, 1950
Rust-proofing, undated
Safety Manual, by St. Joseph Lead Company, undated
Safety Rules and Regulations, by Phelps Dodge Corp., 1929
Scrapper mucking, 1931
Scrapper Mucking and Loading, by Ingersoll-Rand, 1939
Seamless steel tubes, 1948
Soil Survey of the Grass Valley Area, California, by U. S. D. A., 1921
Soldering, undated
Stainless steel, 1951
Steam condensing plants, 1925
Steel, 1949 and undated
Steel water pipes, 1948
Synchronous motors, 1929
Thread tips, undated
Titanium, 1954
Transformers, 1951, 1955 and undated
Turbo alternator, undated
"Underground Scraping Practice in Metal Mines" manuscript report no. 1, undated
Valves, 1966-1967
Vocational Education, by the California State Board of Education, 1920
Welding, 1941-1951
Wheel alignment, undated
Whitewash recipe, 1910
Wire Cable Treatment and Lubrication, 1938
Wire rope
1935, 1940, 1942-1943, 1948, 1961, and 1966
Know Your Ropes, 1937and 1947
Worthington Company pumps, 1931, 1955-1958, and undated
Wrought iron, undated
Series 7. Vendor Material, 1893-1982.
Series Scope and Content Summary
Subseries 7.1. Catalogs, 1899-1982 and undated.
Acme Chain Corporation, undated
Aetna Ball and Roller Bearing Company, 1960
Ainsworth, William, and Sons, 1912 and ca. 1914
Airco, 1950-1952 and undated
Alabax Porcelain Lighting Fixtures, undated
Allen-Bradley Company, 1980-1982
Allen-Sherman-Hoff Company, 1940
Allis-Chalmers Manufacturing Company, 1936-1940 and 1942
American Brake Shoe Company, 1950-1952
American Diamond, undated
American Hardware Corporation, 1951
American Lead pencil Company, 1927
American Optical Company, Safety Division, 1946
American Standard, 1955 and 1959
Ames Harris Neville Company, 1915
Anaconda American Brass Company, undated
Anaconda Wire and Cable Company, 1937-1949 and 1951
Appleton Electric Company, 1938 and 1959
Armstrong Brothers Tool Company, 1956
Arrow Hart and Hegeman Electric Company, 1959
Ashcroft American, Oct. 1939
Atkins, E. C., and Company, Inc., undated
Atlas Car and Manufacturing Company, undated
Austin - Western Road Machinery Company, 1936
Automatic Switch Company, 1950
Bacon, Edward R., Company, 1948 and 1956
Baker and Hamilton, 1952-1972 and undated
Barrett, Haentjens, and Company, 1956
Bearing and Engineering Company, 1942, 1946, and 1950s
Benjamin Electric Company, 1949-1950
Bergstrom Steel Company, undated
Bethlehem Steel Company, 1936, 1948-1954, and undated
Black and Decker Manufacturing Company, 1957
Braun-Knecht-Heimann Company, 1914, 1917, 1938, and 1955
Broderick and Bascom Rope Company, 1937
Brown and Sharpe, 1951
Brown Instrument Company, 1931
Brown Pyrometers, 1930
Brunswick-Balke-Collender Company, 1917 and 1928
Bullard-Davis, Inc., undated
Bullard, E. D., 1920 and undated
Busch-Sulzer Bros. Diesel Engine Company, 1915
Calstrip Steel Corporation, undated
Carborundum Company, 1914
Card, C. S., Iron Works Company, 1940
Cascade Fiberglass Inc., undated
Caterpillar, 1941-1958
Chain Belt Company, 1939
Chapman Valve Manufacturing Company, 1947 and 1951
Chase-Shawmut Company, 1959
Chicago Blower Corporation, 1954
Chicago Pneumatic Tool Company, 1929, 1949, and 1951-1952
Chicago Wheel Company, 1950
Chisholm-Moore Hoist Corporation, undated
Chrome Steel Works, 1911
Cleveland Twist Drill Company, 1952
Clipper Belt Lacing Company, 1913 and 1915
Colorado Fuel and Iron Corporation, 1948-1949, 1953-1954, and 1960
Combustion Engineering Corporation, 1929 and undated
Compressed Air Machinery Company, undated
Control Products Company, 1957
Conveyor Components Company, 1970
Crane Company, 1936, 1940-1941, 1949, 1952, 1960, and undated
Crescent Insulated Wire and Cable Company, undated
Crescent Tool Company, 1954
Crosby, 1929
Crouse-Hinds, 1929, 1943, 1953, 1959, and 1962
Crucible Steel Company, 1925, 1957, and undated
Cutler-Hammer distributor, 1955-1956
Dake Presses, 1960
Degen, L. P., Belting Company, 1906
Delta Star Electric, 1956
Denver Equipment Company, 1936, 1947, and 1954
Denver Fire Company, 1943
Dialight Corporation, 1959
Dietzgen, Eugene, Company, 1959 and undated
Dings, undated
Disston, Henry, and Sons, Inc., 1940
Dixon, Joseph, Crucible Company, ca. 1910
Do All, 1963
Dorr Cyanide Machinery Company, 1914
Driver-Harris Company, 1957
Eaton Manufacturing Company, undated
Edwards, E. H., Company, ca. 1930
Electric Corporation, 1943
Emerson Electric, 1952
Engineering Society, undated
Exeter Machine Works, undated
Falk, Milwaukee, 1939-1940s
Falk Corporation, 1951
Federal Electric Company, undated
Finn, John, Metal Works, 1930
Firth-Sterling, undated
Foote Bros., 1927, 1937, and 1953
Foster Company, 1958
Fowler, Chas. A., Company, ca. 1952
Foxboro Industrial Instrumentation, undated
Fraser and Chalmers, 1899 and undated
Gandy Belting Company, 1912
Gardner-Denver Company, 1945
Gardner and Sugarman, undated
Garlock Klozures, 1951 and 1957
Garlock Packing Company, 1937, 1949, 1952, and 1957
Gates Rubber Company, 1960
General Cable, 1929
General Electric Company
1930
1942
Control, 1943
Control General Purpose, 1961
Delta Beston Wire and Cable, undated
Electric Equipment for Industry, 1936, 1939-1940, and 1947
Electric Equipment for Machinery, undated
Industrial Cable, 1934
Industrial Control, no. GEA-606B, 1930
Informal Catalog of Repair Parts, no. 2763, 1917
Insulating Materials, 1940
Large Lamp, 1949-1956
Magnetic Starter and Contractors, undated
Motors, 1939
Renewal Parts, 1921, 1935, 1946, 1951, 1956, and undated
Renewal Parts and Supplies, 1948-1952
Time Switch, undated
Wiring, 1936, 1939, 1941, and 1947
General Machinery and Supply Company, 1948
General Switch Corporation, 1952
Gits Bros. Manufacturing Company, 1941
Glesener, A. J., Company, 1935 and 1951
Globe Lighting Products, 1957
Goldak, undated
Goodman Manufacturing Company, 1930 and 1949-1955
Goodrich, B. F., 1927-1928
Goodyear Rubber Company, 1915 and 1927-1928
Graton and Knight Company, 1952
Graybar Electric Company, 1941
Greenlee Tool Company, undated
Hall-Mac Company, 1963
Hansen Manufacturing Company, 1956-1958
Haven Saw and Tool Company, 1948
Haydon Manufacturing Company, undated
Heine Boiler Company, 1928
Hickinbotham Bros. Limited, 1952
Hodgman Rubber Company, ca. 1925
Hood Rubber Products Company, Inc., ca. 1928
Howard Supply Company, undated
Hubbard and Company,undated
Ideal Company, undated
Incandescent Supply Company, 1956
Industrial Gear Manufacturing Company, undated
Ingersoll-Rand Company, 1906 and undated
Insulation Manufacturers Corporation, 1959
International Acheson Graphite Company, undated
International Tractor, undated
International Trucks, 1950 and undated
James, D. O., 1937, 1944, and undated
Jeffrey Manufacturing Company, undated
Jenkins Valves, 1940
Jewell Electrical Instrument Company, undated
Johnson Bronze Company, 1951
Johnston, Geo. S., Company, ca. 1930
Jones, W. A., Foundry and Machine Corporation, 1929
Joslyn Manufacturing and Supply Company, 1926
Joy Manufacturing Company, undated
Keuffel and Esser Company, 1949 and 1954
Keystone Lubricants, 1946
Kilbourne and Jacobs Manufacturing Company, 1908
Kny-Sheerer Company, undated
Ladish Fittings, undated
Leeds and Northrup Company, 1927
Leitz, A. P., Company, undated
Leschen Wire Rope Company, 1951 and 1956
Leynor Company, 1899
Lincoln Electric Company, 1952
Link Belt Company, 1913, 1936, 1947, 1950, 1954, and 1958
Locke Insulator Corporation, 1927
Logan Engineering Company, 1927-1951
Logan Manufacturing Company, undated
Longyear, E. J., Company, 1940
Lufkin Rule Company, undated
Lunkenheimer Company, 1939 and 1953
Machinery, undated
Marsh Corporation, undated
Marshall-Newell Supply Company, 1957
Martindale Electric Company, 1930
Marwedel, C. W., 1953 and 1958
Marwood Limited, 1934 and 1943
Master Electric Company, 1958
McGill Manufacturing Company, undated
McGraw-Hill, 1914-1915 and 1949-1952
McMaster-Carr Supply Company, 1949
McQuay-Norris, 1953
Meese and Gottfried Company, 1919
Mercoid Corp., 1950
Metal and Non-Metallic Mining Catalogs, 1943
Meyberg, Leo J., Company, undated
Midwest Piping Company, 1948 and 1954
Midwest Steel Corp. Rails, track work and accessories, undated
Miller Company, 1949
Miller, Sloss and Scott, undated
Mine Safety Appliance Company, ca. 1920, 1925, 1932, and undated
Mine and Smelter Supply Company, 1951 and undated
Mines Equipment Company/Joy Manufacturing Company, 1949-1950
Mining Catalogs, 1952-1953
Mining World, 1957-1958
Minneapolis-Honeywell Regulator Company, 1951
Morse Twist Drill and Machine Company, 1952
Mueller Brass Company, undated
Mueller Company, 1953 and 1955-1956
National Electric Coil Company, undated
National Electric Products Corp., 1941
National Motor Bearing Company, Inc., ca. 1930
National Safety Council, 1926
National Tank and Pipe Company, 1937
National Tube Company, 1935, 1937, and 1949-1958
National Twist Drill and Tool Company, 1948
New Departure, undated
New Departure Manufacturing Company, 1934
New Jersey Asbestos Company, undated
Newark Wire Cloth Company, "D", undated
Nice Ball Bearing Company, 1957
Nicholson File Company,
Norma-Hoffmann Bearings Corporation, undated
Ohio Brass Company, 1934, 1939-1940, and 1949-1950
Ohio Ceramic Engineering Company, 1914 and undated
Ohio Injector Company, 1952
Oil Injector Company, 1946
Okonite Company, 1958 and 1963
Oxweld Acetylene Company, 1914
Pacific Abrasive Supply Company, 1952
Pacific Gear and Tool Works, 1947
Pacific Metals Company, undated
Pacific Mill and Mine Supply Company, undated
Pacific States Electric Company, undated
Pass-Seymur Inc., 1936
Patent Scaffold Company, undated
Philco Corp., undated
Philpott, George M., Company, undated
Pioneer Mechanical Rubber Goods, 1931
Poole Foundry and Machine Company, undated
Porter, H. K., Company, 1958
Post, Frederick, Company, 1956
Pratt and Whitney Company, 1957
Precision Instruments, 1959
Prestolite, 1931
Reeves Pulley Company, 1948 and 1951
Republic Supply, 1950 and 1952
Revere Rubber Company, undated
Rockbestos Wire and Cable, 1954
Rockwell Manufacturing Corp., undated
Roebling's, John A., Sons Company, ca. 1898, 1930, 1949, 1951, 1953, 1957, and undated
Rossendale-Reddaway Belting and Hose Company, undated
Royal Electric Corp., 1954
Royers Ford Foundry and Machine Company, undated
Ryan, W. M., Company, undated
Ryerson Steel, 1951-1952
Sacramento Rubber Company, 1953
Safety Equipment Service Company, undated
Schader, A. D., 1946
Shaw, C. H., Company, undated
Simonds Saw and Steel Company, undated
SKF Industries, 1938
Sloan Valve Company, 1947
Smith-Blair Inc., 1955
Southern Pipe and Casing Company, undated
Southwest Welding and Manufacturing Company, 1943
Spring Systems Company, 1943
Square D Company, 1951 and 1978
Standard Underground Cable Company, 1913
Starrett Company, 1938 and 1955
Steber Manufacturing Company, 1951-1953
Stephens Adamson Manufacturing Company, 1914 and 1954
Stonehouse Signs Incorporated, ca. 1913, 1925, and undated
Stromberg-Carlson, 1959 and undated
Sullivan Machinery Company, 1932
SunTent and Awning Company, 1922
Sunnen Products Company Automotive, 1956
Superior Corundum Wheel Company, undated
Syntron Equipment, 1952
Taylor Engineering and Manufacturing Company, no. 4000, 1930
Taylor Forge, 1949
Thomas Flexible Coupling Company, 1952
Thomas Register, 1946
Thor Tool Company, undated
Threadwell Tap and Die Company, 1951-1952
Timkin Rock Bits, 1937-1944
Timkin Roller Bearing Company, 1950
Torrington Company, 1958 and undated
Tower, A. H., Company, 1921 and 1924
Trent Engineering and Machinery Company, undated
Trerice Company, 1951
Tri-State Supply Corp., 1947, 1949, 1952, and undated
Trumbull Electric Manufacturing Company, 1941
Tube-Turn, 1949
Union Chain and Manufacturing Company, 1939-1940
Union Manufacturing Company, 1941
Union Twist Drill Company, 1950
Union Wire Rope, 1939 and 1942
United States Electrical Motors Inc, 1955-1958
United States Rubber Company, 1926-1927, 1930- 1931, and undated
Universal Rubber Manufacturing Company, 1922
Upham, Isaac, Company, undated
Valveair Corp, 1953
Van Nostrand, D., Company, undated
Vascoloy-Ramet Corp, 1956
Victaulic, undated
Victor Gaskets Company, 1951
Vogt, Henry, Machine Company, 1940
Walworth Company, 1942 and undated
Wesix Electric heater Company, 1962
Western Fire Equipment Company, 1946
Western Instrument Company, undated
Westinghouse, 1932, 1939-1943, 1948-1957, and undated
White Motor Company Service Parts Book, 1937
Whitman and Barnes, 1946
Wiley, John, and Sons, 1907, 1908, and undated
Willson Products Incorporated, undated
Wilson Company, undated
Woodin and Little, undated
Worthington Pump and Machinery Corp., 1923
Wyoming Shovel Works, undated
Youngstown Sheet and Tube Company, 1937
Subseries 7.2. Correspondence, 1895-1967.
Subseries Scope and Content Summary
Administrative
Business cards received, undated
Empire Mine, A-Z, 1911-1929
Phil Keast, A-Z, 1931-1980
Phil Keast correspondence log, 1928-1941
Phil Keast correspondence log - pumps, 1937-1946
Equipment-related
Blower fan and Mug Wamp Mine, 1931-1964
Compressor motor #5 hoist, 1931-1940
Concrete, 1952-1956
Drill bits and rods, 1941-1953
Empire Mine pump, 1955-1956
Fan Noise, 1959
Hoist, 1967
Hydroseal pump and Empire dump, 1965 and undated
Oil furnace and warm air conditioner, 1953-1958
Pipeline, Brunswick Road, 1965
Portable air compressor, 1955-1963
Power plant, 1955-1956
Vendors
Allis-Chalmers Manufacturing Company, 1950
Alpha Hardware Co., 1950
Aros Electric Inc., 1958
Byron Jackson Co., 1951
Clay Pipe Institute, 1959
Codman Machinery Corp., 1956
Elder and Company, 1956
Electric Engineering Company, 1895
Fraser and Chalmers, 1895
Garwood Industries, 1955
General Cable Power Circuits, 1962
General Electric Company, 1934-1961
Goodrich, B. F., Company, 1940
Greensburg Machine Company, 1952
Hyster Company, 1956
Ingersoll-Rand, 1932, 1938, and 1961
Jackson, Byron, Company, 1961-1968
Joy Manufacturing Company, Remote Control Slushers, 1952-1954
Mancha Little Trammers, 1952-1966
Mine Smelter Supply Company, 1948
Norberg Manufacturing, 1942-1960
Norwalk Iron Works, 1895
Pelton Water Wheel Company, 1895
Risdon Iron and Locomotive Works, 1895
Rix, E. A., 1895
St. Joseph Lead Company, 1952-1957
Schaw, Ingram, Batcher and Company, 1895
Sunnen Products Company, 1956
Timken Roller Bearing Company, 1964
Towmotor Corporation, 1956
Tube Turns, 1957 and 1967
Western Industrial Supply Company, 1956
Westinghouse, 1937-1959
Worthington Centrifugal Pump, 1936
Yale and Towne Manufacturing Company, 1956
Subseries 7.3. Data Books and Data Sheets, 1918-1959 and undated.
Subseries Scope and Content Summary
American Brass Company, 1950
Crucible Steel, 1945-1946, 1948-1955, and 1957
Dow Corning, 1948
Goldsmith Bros. Smelting and Refining Company, 1950 and 1952
Hauck Manufacturing, 1953
Ingersoll-Rand, 1918
Johns-Manville, 1944
Kelly Pipe Company, undated
Link-Belt Company, 1931
National Cylinder Gas Company, 1956
Permutit Water Conditioning, 1952-1953
Republic Steel, 1959
Reynolds Aluminum, 1957
Ryerson and Son Inc., 1958
Simplex Wire, 1936-1937
Westinghouse, 1954 and undated
Worthington Rock Drills and Air Tools, 1949
Cleveland Rock Drill Company, 1941
Commercial Shearing and Stamping Company, undated
Crucible Steel, 1955
International Epoxy Corp., undated
Landis Machine Company, 1935 and 1954
Roebling's, John. A., Sons Company, 1947
Westinghouse, 1959
American Zinc, Lead and Smelting Company, 1940
Blasters Handbook, by Dupont, 1954
Buick Magazine, by General Motors, 1941
Cambria Steel Company, 1903
Coil Talk, by National Electric Coil Company, 1947-1949
> Compressed Air, 1896
Crucible Steel Company of America, 1925
Deco Trefoil, 1941, 1945, and 1946
Distribution, by General Electric, 1943
Explosives Engineer, by Hercules Powder Company, 1940-1941
Hyatt Way, by Hyatt Roller Bearing Company, 1912
Industrial Bulletin, by Worthington Corp., 1931
Lubrication, by Texas Company, 1932-1933
Master Builders Reporter, by Master Builders Company, 1956-1958
National Brush Digest, by Union Carbide and Carbon Corp., 1955
News Digest, by General Electric, 1945-1947
Nickel Cast Iron News, by International Nickel Company Inc., 1945
O-B Bulletin, by Ohio Brass Company, 1932
Ohmite Manufacturing Company, 1948
Operator's Stabalizer, by Lincoln Electric Company, 1932
Ore Dressing Notes, by American Cyanamide Company, 1936
Oxy-Acetlyne Tips, by Lind Air Products Company, 1928-1933
Power and Fluids, by Worthington Corp., 1954
Safeguarding Industry, by A. C. Caruthers, 1919
Sharp Bits, by Homestake Mining Company, 1957-1960
Standard Oil Bulletin, 1932
Steel, 1942
Tideways, by Port of Stockton, 1953
Timken Engineering Journal, by Tinken Roller Bearing Company, 1940
Welder's Stabilizer, by Lincoln Electric Company, 1943
Wire Engineering, by John A. Roebling's Sons Company, 1931-1932
Allis-Chalmers Company, 1906, 1932-1937, 1952, and undated
Allis, Louis Company, undated
American Can Company, undated
Arcair Company, undated
Atlantic Paint Company, undated
Altas Car and Manufacturing Company, undated
Atlas Copco, 1959 and 1966
Atlas Diesel, 1950-1955
Automatic Temperature Control Company, 1949-1952
Bankheat Oil burners, 1953
Bemis Bros. Bag Company, 1922
Bendix-Westinghouse Automotive Air Brake Company, 1952
Biddle, James G., Company, 1935-1936 and 1948
Black and Decker, 1959
Blackmer Pump Company, undated
Bowser, S. F. and Company, undated
Boyle Bros. Drilling Company, undated
Briggs and Stratton Corp., undated
Bristol Company, 1950
Bucyrus-Erie Company, undated
Buffalo Fire Appliance Corp., 1945
Buick, 1964
Caterpillar Tractor Company, 1941 and undated
Century Electric Company, undated
Chicago Latrobe Company, 1950
Chicago Pneumatic Tool Company, 1920, 1944, 1954, and undated
Cincinnati Milling Machine Company, 1929 and 1952
Crane Company, 1951
Crucible Steel Company, undated
Cutler-Hammer Company, 1933-1935
Deister Machine Company, undated
Denver Rock Drill and Machinery Company, undated
Disston, Henry, and Sons Incorporated, 1943 and 1950
Draeger Oxygen Apparatus Company, 1913
Eimco Corp., undated
Electric Storage Battery Company, 1940 and 1949
Faber, A. W., Company, undated
Fairbanks Morse, 1946, 1948, and 1958
Federal-Mogul Bearing Service, 1956
Flexible Steel Lacing Company, 1939
Foley Manufacturing Company, undated
Foster Wheeler Corp., 1950
France Packing Company,undated
Gardner-Denver Company, 1940-1954
General Electric Company, 1925-1926, 1934, 1941-1942, 1944, 1946, 1960, and undated
Glenn-Roberts Company Inc., undated
Goodman Manufacturing Company, undated
Gould-National Batteries Incorporated, 1953-1957
Gould Pumps Incorporated, 1962
Gould Storage Battery Corp., undated
Greenlee Tool Company, undated
Hardinge Company, undated
Homelite Corp., undated
Honeywell, 1940
Ingersoll-Rand
Air saws, 1946
Air tools, 1945
Class pre-compressors, 1932 and 1940
Drills and sharpeners, 1914-1954
Engines and motors, 1937, 1941, and 1953
Furnace, 1940-1946
Heavy-duty compressor,1940
Hoists, 1924-1925
Imperial air compressors, 1916 and 1928
Pneumatic tools, 1940
Portable air compressors, 1955
Pumps, 1946
Type 30 compressor, 1950
Type 40 compressor, 1940-1949
Valves, 1960
International Harvester Company, 1954-1957
Jacobsen Manufacturing Company, undated
Johns-Manville, 1916 and undated
Johnson Motors, undated
Joy Manufacturing Company, undated
Keuffel and Esser Company, 1952
Kohler Company, undated
Landis Machine Company, 1922
Leynor Company, undated
Lincoln Electric Company, 1958-1960
Link-Belt Company, 1951
Logan Engineering Company, undated
Mack Trucks, undated
Madison - Kipp Corp., 1950
Mall Tool Company, undated
Malsbury Company, undated
Mancha Storage Battery Locomotive Company, undated
Master Builders Company, 1955
McCormick-Deering, 1944
Morel, J. M., Company, undated
Morse Chain Company, undated
Norberg, 2-cycle diesel engines type NF, 1929
Nordstom Valves Division, Rockwell Manufacturing Company, 1949
Oregon Saw Chain Corporation, 1952
Pacific Metals Company, undated
Philco Corp., 1945
Plymouth Cordage Company, 1941
Portable Electric Tools Incorporated, undated
Ray Oil Burner Company, undated
Reeves Pulley Company, 1944
Reynolds Metal Company, 1955
Saxe System Welded Connextion Units, 1948
Sensory Inc., undated
Simonds Saw and Steel Company, 1945 and 1954
Sullivan Machinery Company, undated
Sunnen Products Company, undated
Syntron Company, undated
Taylor Instruments Company, 1919
Thermoking, 1979
Thor Power Tool Company, 1949
Threadwell Tap and Die Company, undated
Timken roller Bearing Company, 1955 and 1965
Viking Pump Company, undated
Wagner Electric Company, 1954
Westinghouse Electric, 1934, 1957, and undated
Weston Instruments, 1952
Wheelco Instruments Company, undated
Wisconsin Motor Company, undated
Worthington Corp., 1929 and undated
Ace Drill Corporation, undated
Acme Chain Corporation, undated
Aeroqip Corp., 1969
Aerovox Wireless Corporation, 1929-1930
Allis-Chalmers, 1942 and undated
American Air Filter Company, 1942
American Blower Corporation, 1956
American Brass Company, 1951 and 1961
American Electrical Heater Company, undated
American Rubber Manufacturing Company, 1910
Ames Harris Neville Company, 1911
Arguto Oilless Bearing Company, undated
Arrow-Hart and Heggman Electric Company, undated
Ashurst Press Drill Company, ca. 1905
Atkins, E. C., Company, 1936
Atlas Brass Foundry, no. 109, 1953
Atlas Copco Pacific Incorporated, undated
Atlas Deisel, 1953
Automatic Sprinkler Corporation, 1939
Bashful Smith Blueprinter, 1925
Beacon Falls Rubber Shoe Company, 1929-1930
Black and Decker, undated
Bristol Company, 1955
Brunswick-Balke-Collender Company, 1917-1918
Buchanan, C. G., Company, 1924
Bullard, E. D., 1926
Capitol Fire Equipment Company, 1949
Carborundum Company, 1954
Cash, A. W., Valve Manufacturing Corp., undated
Chicago Blower Corp., undated
Chicago Pneumatic Tool Company, 1927-1930 and 1952
Cochise Machine Company, undated
Columbia Electric Manufacturing Company, 1962
Columbia Steel Company, 1931
Copco Pacific Ltd., 1953
Crescent Belt Fastener Company, undated
Crocker, H. S., 1917
Crucible Steel Company, 1912
Cutler-Hammer Incorporated, 1955-1956
Denver Fire Clay Company, undated
Denver Rock Drill Manufacturing Company, 1910, 1914, and undated
Dick, R. and J., Company Incorporated, 1911
Dixon, Joseph, Crucible Company, 1907, 1912, 1914, 1916, and 1950
Dorr Co., Inc., 1940
Eimco Corp., 1955
Emerson Electric Company, 1952
Firth-Sterling, 1943-1944 and 1947
Gardner-Denver Company, 1939-1954
Garlock Incorporated, 1961
General Electric Company, 1925-1955
General Electric Motors, 1938-1948
General Machinery and Supply Company, 1917 and undated
Goodman Manufacturing Company, 1939 and undated
Goodrich, B. F., Company, 1917-1918, 1927, and 1932
Graybar Manufacturing Company, undated
Greensburg Machine Company, 1952-1954
Hartzell Propeller Fan Company, undated
Hertner Electric Company, 1938
Holman Bros., undated
Homelite Corporation, 1946 and undated
Hyster Company, undated
Ingersoll-Rand, 1911-1955
Jackson, Byron, Company, 1938 and undated
Johnson Motors, undated
Jorgensen, Earl M., Company, 1956 and 1964
Joy Manufacturing Company
Cable fault finder, undated
Drills, 1951 and undated
Hoists, 1929, 1935, and undated
Shovel loader, undated
Slushers, 1933 and undated
Sullivan slushers, undated
Sullivan turbinair motor, undated
Keuffel and Esser Company, 1954
Krogh Pump and Equipment Company, undated
Landis Company, undated
Logan Engineering Company, undated
Lug-All Winch-Hoists, undated
Lukenheimer Company, 1938
Mancha Storage Battery Locomotive Company, undated
Manzel Division, 1955 and undated
McGill Manufacturing Company, undated
Men's Black Rubber Surface, 1930
Mine and Smelter Supply Company, undated
Mishawaka Woolen Manufacturing Company, 1922
Mitchell Lighting, 1940-1948
Nutt, Buell W., Company, undated
Patent Scaffolding Company, 1926 and undated
Porter, H. K., Company, 1956 and 1970
Pratt and Whitney Company, 1921
Quaker City Rubber Company, undated
Rising, H. G., Company, undated
Roebling's, John A., Sons Company, 1914 and undated
Ryerson Steel Company, 1956-1957
SKF Service Bearings, 1937
Standard Underground Cable Company,1915
Starrett, L. S., Company, 1955
Stromberg-Carlson Company, undated
Sullivan Machinery Company,1916, 1931, and undated
Sunbeam Lighting Company, 1951
SunTent and Henrix-Luebbert Company, 1927
Thermoid Rubber Company, undated
Thompson Manufacturing Company, undated
Thomson-Diggs Company, ca. 1900
Thor Power Tool Company, 1935 and undated
Timken Roller Bearing Company, 1948
Tubbs Cordage Company, 1916
United States Rubber Company, 1927 and 1930
Van Dorn Electric Tool Company, undated
Victor Equipment Company, 1957
Waterbury Company, 1916
Weller Manufacturing Company, undated
Western Rock Bit Manufacturing Company, undated
Westinghouse, 1952-1954 and 1959
White Company, 1927
Wilson Products Inc., 1950
Word Brothers, 1910
Worthington Pump and Machinery Corp., 1927-1930
Youngstown Sheet and Tube Company, 1930
Glenn-Roberts Company Incorporated, undated
Goodrich, B. F., Company, 1948
Kaiser Aluminum, 1959
Master Builders Company, undated
Storage Battery Locomotive, undated
Tropical Paint and Oil Company, undated
Upson-Walton, undated
Subseries 7.9. Product Samples, 1923 and undated.
Bashful Smith Blueprinter, 1923
Dixon, Joseph, Crucible Company, undated
General Electric insulation, undated
National Safety Council posters, undated
United States Gypsum Company, undated
Subseries 7.10. Promotional Materials, 1893-1970 and undated.
Subseries Scope and Content Summary
Inventory, undated
A, 1941-1960 and undated
Allis-Chalmers, 1959
American Mining and Research Corp., undated
American Took Works Company, 1913
Arco Company, undated
Armco Drainage and Metal Products Inc., 1958
Atlas Car and Manufacturing Company, undated
Atlas Copco, undated
Automatic Sprinkler Corp., 1945-1946 and 1956-1957
B, 1936-1961
Baker-Raulang Company, undated
Barber-Greene, undated
Barclay, Andrew, Sons and Company, undated
Bearing Inspection Incorporated, undated
Bemis Bros. Bag Company, 1922
Blackhawk Industrial Products Company, 1963
Boston Insulated Wire and Cable Company, undated
Brady, W. H., and Company, 1949
Broderick and Bascom Rope Company, 1943
Brown Instrument Company, 1929 and 1930
Buff and Buff Manufacturing Company, undated
Bullard, E. B., Company, undated
Busch-Sulzir Bros. Diesel Engine Company, 1914
Byers, A. M., Company, undated
C, 1947-1963 and undated
Capitol Fire and Equipment Company, 1949
Carborundum Company, undated
Celanese Corp., 1959
Chase, W. M., Company, 1954
Champion Spark Plug Company, undated
Climax Molybdenum Company, undated
Clover Leaf Machine Company, ca. 1909
Clyde Iron Works, undated
Cochran Corp., 1953
Combustion Engineering Corp., 1923
Continental-Diamond Fiber Company, undated
Crane Company, 1931 and undated
Crucible Steel Company, undated
D - F, 1905-1961 and undated
Denver Equipment Company, 1944, 1960, and undated
Denver Hydro Company, ca. 1916
Detroit Graphite Company, undated
Dick, R. and J., undated
Dieflex Varnish Tubing Products, 1949
Dow Corning, 1949, 1959, and 1967
Draiger Oxygen Apparatus Company, 1914 and undated
Dreses Machine Tool Company, undated
Dunmore Company, undated
Dupont, 1964
Dynomatic Corp., 1952
Edison, Thomas A., Incorporated, 1937 and undated
Edwards Wire Rope, undated
Electric Controller and Manufacturing Company, undated
Electric Weighing Company, undated
Elwell-Parker Electric Company, undated
Excelsior Drill and Manufacturing Company, ca. 1910
Fairbanks Morse and Company, 1915 and 1956
Falk Corp., 1924 and 1948
Fansteel Products Company Incorporated, undated
Farquhar, A. B., Company, undated
Federal Electric Company, 1924
Fisher and Norris, 1953
Foxboro Instrumentation, undated
Fuller Lehigh, 1928-1930 and undated
Gang, W. M. E., Company, undated
Gardner-Denver, 1953-1962
Garlock Incorporated, undated
General Cable, 1931-1964
General Electric
1912, 1937, 1950-1955, and undated
Comparators and calculators, 1951-1964 and undated
Gifford-Wood Company, undated
Glessner, A. J., Company, undated
Goldak Company, undated
Golden-Anderson Valve Specialty Company, undated
Goodrich, B. F., Company, undated
Goodyear Rubber Company, undated
Greenlee Bros. and Company, undated
Grinnell Company, 1958
H, 1952-1965 and undated
Handy and Harman Company, undated
Hanson-Vanwinkle-Munning Company, undated
Harron, Rickard, and McCone, undated
Hays Corp., undated
Hazard Insullated Wire Works, undated
Hertner Electric Company, undated
Hobart Motor Generator Corporation, undated
Holophane Company Inc., 1929-1932 and undated
Houghton, E. F., Company, undated
I - K, 1947-1963 and undated
Ingersoll-Rand, 1913, 1960-1967, and undated
International Nickel Company, 1930, 1965, and undated
Jeffrey Manufacturing Company, 1935, 1938, and undated
Jerguson Gauge and Valve Company, 1953 and 1958
Jewell Steel and Malleable Company, 1917
Johns-Manville, undated
Jorgenson, Earl M., Company, undated
King, H. J. H., and Company, undated
King, Julius, Optical Company, undated
L, 1935-1960 and undated
Landis Tool Company, undated
Lansing Company, 1917
Lansinger, O. B., and Company, undated
Lincoln Electric Company, undated
Lobdell Car Wheel Company, 1910, 1912, and 1913
Logan Engineering Company, undated
Longyear, E. J., Company, undated
M- O, 1952-1963 and undated
Malsbury Manufacturing Company, undated
Mancha Storage Battery Locomotive Company, undated
Mine and Smelter Supply Company, undated
Mine Safety Appliances Company, 1923, 1928, and undated
Mishawaka Manufacturing Company, undated
Morse Chain Company, ca. 1912-1913, 1915, and undated
Motor Generator Corp., undated
National Medical Research Company, undated
New York Belting and Packing Company, undated
Nibco Inc., 1970
Norberg Manufacturing Company, 1934 and undated
Norwalk Iron Works Company, 1893
Okonite Company, 1953
Oliver Continuous Filter Company, 1919
Orenstein-Arthur Coppel Company, undated
P-R, 1945-1976 and undated
Pacific Slushing Scrappers, 1945
Patent Scaffolding Company, undated
Patterson-Kelley Company, 1969
Pedrick and Ayer Company, undated
Pittsburgh Spring and Steel Company, 1911
Pyroil Company Mfgs., undated
Quaker City Rubber Company, undated
Quincy, Manchester, Sergent Company, undated
Quinn Oil Burner and Torch Company, ca. 1919
Ralph's Pugh Company, Inc., undated
Robbins and Meyers Inc., undated
Robins Conveying Belt Company, 1912
Rochester Ropes, Inc., 1946
Rockbestos, undated
Rockwell Manufacturing Company, 1958 and undated
Roebling's, John A., Sons Company, 1920, 1929, and undated
Sa - Sp, 1959-1965
SKF Industries Inc., undated
Safety Equipment Service Company, ca. 1920 and undated
Sandvik Cormorant, 1951 and undated
Simonds Saw and Steel Company, 1942
Simplex Wire and Cable Company, undated
Skil Corporation, 1959
St - Sy, 1952-1959
Steel Improvement and Forge Company, 1950
Stoco (safety goggles), undated
Stonhard Company, undated
Sullivan Machinery Company, 1931-1932
T, 1944-1963
Thomson-Diggs Company, undated
Timken Roller Bearing Company, 1948-1950
Trent Engineering Company, undated
Tube Turns Incorporated, 1952
Tubular Structures Corporation, 1956
U - Z, 1955-1962
Unit Construction Company, undated
United States Gauge Company, undated
United Steel Company, undated
Van Nostrand, D., Company, undated
Wagner Electric Corporation, undated
Waldes Kohinoor Inc., 1951
Watt Mining Car Wheel Company, undated
Western Alloy and Tool Steel Company, undated
Western Precipitation Corporation, 1952
Westinghouse,1935-1948
Willson, T. A., and Company Incorporated, undated
Worthington Pump and Machinery Company, 1928