SERIES I: MAPS; MINING DIAGRAMS; ARCHITECT'S DRAWINGS
Maps -- California
Maps -- California: Tuolumne County
Maps -- Nevada. Utah. Colorado. Arizona.
[not used]
Maps -- Mining Plans -- California
Maps -- Plats of Businesses & Homesites -- California
Maps -- Mining Plats -- Nevada: Pershing County
Maps -- Mining Plats -- Nevada: Other Counties; Arizona; Utah
Mining Diagrams -- California: Dutch-Sweeney-App (Tuolumne County)
Mining Diagrams -- California: Keystone (Amador County)
Mining Diagrams -- California: Carson Hill Mine (Calaveras County)
[not used]
Mining Diagrams -- Nevada: Humboldt-Springer-Friedman (Pershing County)
Mining Diagrams -- Nevada: Stank (Pershing County)
Mining Diagrams -- Nevada: Sutton Nos. 1 & 2 (Pershing County)
Mining Diagrams -- Nevada: Other Pershing County Mines
Mining Diagrams -- Nevada: Silver Dyke (Mineral County)
Mining Diagrams -- Nevada: Other Mines outside Pershing County; Arizona; Utah
Architects' & Engineers' Drawings -- California: Mining Site Buildings
Architects' & Engineers' Drawings -- California: Hotels: Businesses; Home Sites
Architects' & Engineers' Drawings -- Nevada: Mining Site Buildings
Engineers' Drawings -- Mining Equipment
Maps and Drawings (Misc.)
SERIES II: GENERAL CORRESPONDENCE
Note
General and Personal Correspondence, 1920-1933
General and Personal Correspondence, 1929-1933
General and Personal Correspondence, 1935 (A-P)
General and Personal Correspondence, 1935 (Q-Z)
[not used]
General and Personal Correspondence, 1936 (A-P)
General and Personal Correspondence, 1936 (P-Z)
[not used]
General and Personal Correspondence, 1937 (A-N)
General and Personal Correspondence, 1938
[not used]
General and Personal Correspondence, 1937, 1940
General and Personal Correspondence, 1941-1942
General and Personal Correspondence, 1942-1943, 1945
General and Personal Correspondence, 1935, 1941-1945
SERIES III: MINING PAPERS
SERIES 3.1: MINING CORRESPONDENCE AND FILES
Note
Mining Correspondence & Files, Loring-Segerstrom 1918-1935
Mining Correspondence & Files 1920-1924
Mining Correspondence & Files 1925-1932
Mining Correspondence & Files 1932-1933
Mining Correspondence & Files 1933-1936
[not used]
Mining Correspondence & Files 1935-1936
Mining Correspondence & Files 1936
Mining Correspondence & Files 1937
Mining Correspondence & Files 1938
Mining Correspondence & Files 1939
Mining Correspondence & Files 1939 (B)
Mining Correspondence & Files, (A-M) 1941
Mining Correspondence & Files, (M-Z) 1941
[not used]
[not used]
Mining Correspondence & Files, (A-N) 1942-1945
Mining Correspondence & Files, (G-Z) 1942-1945
Mining Correspondence & Files, (A-I) (incl. 1947 misc.) 1946-1947
Mining Correspondence & Files, (I-Z) 1946-1947
Mining Correspondence & Files, (A-N) 1948-1949
Mining Correspondence & Files, (N-Z) 1948-1949
Mining Correspondence & Files 1950
Mining Correspondence & Files 1951
Mining Correspondence & Files, (A-N) 1952-1953
Mining Correspondence & Files, (N-Z) 1952-1953
Mining Correspondence & Files 1954-1955
Mining Correspondence & Files, (misc.) 1954-1955
Mining Correspondence & Files, (misc.) 1956-1957
Mining Correspondence & Files, (A-N) 1956-1957
Mining Correspondence & Files, (O-Z) 1956-1957
Mining Correspondence & Files, (A-Z) 1958-1959
Mining Correspondence & Files, (misc.) 1958-1959
SERIES 3.2: PACIFIC TUNGSTEN MINING COMPANY
Note
History and General Records
Pacific Mining Company General Records
Mill City Development; Mill City Gunsten Mining Co.
Correspondence 1918-1920
Correspondence 1938-1943
War Prouction Board - Priorities Oversight, Suppliers 1941-1942
War Prouction Board - Priorities Oversight, Suppliers 1943-1944
War Production Board - Priorities Oversight, Supplies (1945) & Correspondence (1919-1925)
Financial Records: Ledgers and Journals 1918-1925
Financial Records: Ledgers and Journals 1930s
Financial Records: Notes, Check Registers, War Minerals Relief Claims 1918-1945
Financial Records: Notes, Check Registers, War Minerals Relief Claims 1918-1932
Financial Records: Stock Transactions 1918-1925
Financial Records: Stock Transactions 1918-1925
Tungsten Institute 1953-1955
SERIES 3.3: TUNGSTEN MINING RECORDS
Nevada-Massachusetts Mining Company General Records 1920s-1950s
Nevada-Massachusetts Mining Company General Records 1927-1934
Nevada-Massachusetts Mining Company General Records 1942-1943
Tungsten Files: Monthly Reports 1928-1950
Tungsten Files: Financial Reports 1938-1951
Tungsten Files: Blueprints, Drawings, Records 1940
Tungsten Mining Daily Assay Sheets 1945-1948
Tungsten Mining Daily Assay Sheets 1948-1955
American Tungsten Association
American Mining Conference (A)
American Mining Conference (B)
American Mining Conference (B)
Selective Service: Employees, forms, War Manpower Commission
Selective Service: War Labor Files
Construction Golconda Canal Mill: Certificates and Agreements ; WWII Government purchase contracts, Metals Reserve Co. contracts, Munition Board infraction
Construction Golconda Canal Mill Government contracts and Metal Reserve contracts ; WWII Government Purchase contracts, Metals Reserve Co. contracts, Munition Board infraction
Concentrate Shipments (1942-1948) ; Nevada-Massachusetts Company, Golconda Canal Mill shipments reports
Concentrate Shipments (1949-1953) ; Nevada-Massachusetts Company, Golconda Canal Mill shipments reports
Machinery: Research Magazines, Correspondence by type, A-E
Machinery: Research Magazines, Correspondence by type, F-Z
Machinery: WWII Inventory list/sale receipts 1939-1948
Machinery: WWII Inventory list 1936-1945
Machinery: Blueprints and Machinery Plans
Geological Information: Mill City
Geological Information: Rare Metal and California Mines
Geological Information: California Mines
Geological Information: California Mines, Utah Mines, Kinta Mines
Geological Information: Other States
Geological Information: Gold Mines (Carlota and Columbus, Dutch Sweeny, Keystone, Soulsby, Golden Gate)
Mining Agreements: Mill City, Rare Metals
Mining Agreements: Golconda
Mining Agreements: Utah
Abstracts and Ledgers
Abstracts and Ledgers: Stock Ledgers (Tungsten Mining)
Abstracts and Ledgers: Stock Ledgers
Abstracts and Ledgers: Keystone/Sonora (Oversized)
Abstracts and Ledgers: Mill City
SERIES 3.4: GOLD MINING
Note
Background Materials
General Corporate Documents 1914-1917
General Corporate Documents 1917-1924
Correspondence 1915-1917
Correspondence 1918-1919
Correspondence 1920-1924
Correspondence 1923-1924
Operations: Survey Books and Weekly Labor Records
Operations: Daily Reports (1915-1916); Other Reports
Operations: Daily Reports 1917-1920
Operations: Misc. Records 1915-1924
Finances -- Account Books #1 ; Journal, 11/15-2/18; Journal/Check Register, 1/18-12/19
Finances -- Account Books #2 ; Journal, 1/18-6/21 & 7/21-7/24 ; Journal/Check Register, 1/20-12/23
Finances -- Account Books #3 ; Ledger, 11/15-2/18
Finances -- Ledger, 1/18-4/20
Finances -- Cash Books, 11/15-1/18
Finances -- Account Book #6 ; Assay Account Book, 9/18-4/20; Check Register- Dutch Sweeney, 12/14-10/15 ; Voucher Record - Dutch Sweeney, 12/14-11/15 & 7/17-1/18 ; Account Book, 1917-1918
Finances -- Monthly Statements and Misc. Stats 1917-1920
Finances -- Monthly & Misc. Statements ; Tax Statements 1921-1928
Precursors: Dutch Mine Records 19th c. to 1908
Precursors: Dutch Consolidated Gold Mining Co. 1909-1914
Precursors: Dutch Consolidated (1913-1917) ; Dutch Sweeney Mining Co., (1916-1918)
Gold Mining: Keystone Mine, Daily Reports, Expense Reports 1938-1942
Gold Mining: Keystone Mine, Reports, Correspondence
Gold Mining: Boston, CA Mining Co.
Gold Mining: Carson Hill 1919-1924
Gold Mining: Carson Hill 1933-1939 (A)
Gold Mining: Carson Hill 1933-1939 (B)
Gold Mining: Carson Hill: Stockholder Correspondence and Engineer Reports
Gold Mining: Carson Hill, Booklets, clippings correspondence 1930s
Gold Mining: Carson Hill
SERIES IV: HOTELS
Note
Hotel Oaks, Chico 1927-1945
Hotel Oaks, Chico 1946-1970s
Sonora Inn 1935-1945
Sonora Inn 1946-1953
San Francisco Hotels 1909, 1927-1934
San Francisco Hotels 1935-1939
San Francisco Hotels ; Hotel Maurice - Monthly Reports 1936-1941
San Francisco Hotels ; Hotel Maurice - Monthly Reports and Auditor Reports 1941
San Francisco Hotels 1940-1941
San Francisco Hotels 1942-1944
San Francisco Hotels 1945-1946
San Francisco Hotels 1947-1951
San Francisco Hotels 1952-1955
San Francisco Hotels 1956-1959
SERIES V: PROPERTIES AND ESTATES
Properties: Haslem Ranch
Properties: Haslem Ranch 1934-1944
Estates: J.F. Thompson
Estates: George Johnson
Estates: John Curtain, Charles H. Segerstrom
Estates: Edward A. Clark
SERIES VI: LUMBER, RAILROADS, AND BANKING
Note
Clippings, Maps, Financial Statements 1936-1949
[not used]
[not used]
[not used]
Westside Lumber, Westside-Pickering
Sierra Railroad Records
Sierra Railroad Records
Miscellaneous Financial Information, 1st National Bank, Sonora
Financial Ledgers
Banking: 1st National Bank, Sonora, 1904-1918; Meeting Minutes 1918-1925; Telegrams 1919-1923
SERIES VII: POLITICS AND PUBLIC LIFE
Note
Reciprocal Trade treaties 1937-1948
Reciprocal Trade treaties 1949-1956
Charles H. Segerstrom Jr. Washington Files 1957-1958
Charles H. Segerstrom Jr. Washington Files (includes Tariff Commission Hearings) 1957-1958
Background for speeches 1930s
Background for speeches 1930s
Political Correspondence
Committees and Campaigns: Valley Council, Tuolumne County Fair Board, California Centerion, Red Cross Campaign, Columbia Park
Central Valley Council
Charles H. Segerstrom biographical materials, photographs, and ephemera
Politics and Public Life: oversized photographs and ephemera