Administrative
Correspondence
1864-1865
1866-1871
1883-1927
Reports
1862-1872
1875-1879
1880-1883
1884
1886-1888
1890-1899
1904
1905
1906
1907
1907
1850-1920
Accounting and Finance
1861-1865
1865-1867
1868-1878
1876
1876-1882
1886
1887-1890
1891-1897
1908-1940
Legal - Board of Directors
1864-1870
1892-1915
Legal - Company
1892-1915
Legal - Patents
1879-1880
1876-1880
1879-1885
Legal - Land Transactions - Railroad
1886-1887
Legal - Mortgages
1850-1861
1863-1865
1866-1869
1869-1876
1912
Legal - Company
1863
1863-1869
1876-1912
Legal - Company Store
1871-1888
Legal - Miners
1866
1867-1881
Legal - Coded Telegrams
1853-1884
1881-1883
1884
Miners and Miners' Fund
1865-1892
1894-1895
1896-1917
Printed Materials
Annual Reports
1864-1872
1873-1886
1890-1912
Charter/By-laws
1867 1883
Legal
1878-1887
1888
Condensation Reports
1884 1885
Mines
1866
Mines - Statistics
1884-1886
Helping Hand Club
1890
Miscellaneous
1856
1875 1892
1878-1884
1889-1899
Mines-Miscellaneous
1903-1936
1936-1938
1942-1943
1945-1954
1954-1955
1956-1967
Research Files and Clippings
Newspaper clipping 1942-1967, no date
Correspondence 1859-1951
Correspondence 1953-1967
Ephemera
Personal Reminisences no date
Miscellaneous no date
Maps and Drawings
1918-1952
Ephemera
Telegrams, Shipping Records, and Messages 1884
Ledgers [Arranged by physical size, not content.]
Stock Certificates $100 Quicksilver Mining Co. (2 vols.) December 1917
Purchase Log, Braun-Knecht-Heimann Company, Consignee June 1915-July 1916
Mdse., Cash, Pool Cash, Coupons... November 1915-February 1917
Monthly Timebook and Payroll January 1917-June 1917
Cash Book - Store No. 1 September 1911-October 1917
Lists Misc, and Equipment Expenses July 1897-April 1900
Receipts and Disbursements April 1915-July 1920
Requisitions April 10, 1909-March 1, 1910
Surface Foreman's Account October-March, no year
Toll Gate 1864-1870
Transfer Book February-March, 1888
F. F. Wilkinson, Surveyor October 1889-April 1891
Ralph Lowe January 1866-December 1871
Daily Report of Hacienda Foreman October 1879-July 1880
Poll and Infirmary Taxes 1899
Metal May 1905-April 1907
Account Book Materials February-March, 1869
Materials Issued to Miners... March 1869
Payment A/C Payroll July 1882-December 1883
Ores Burnt and Wood Consumed April 1879-July 1879
Rent Roll 1866-1868
Mine Time Book (2 vols.) February 1891, November 1885
Monthly Time Book January 1894-August 1895
Miners' Fund (2 vols.) December 1876-December 1880, November 1882-December 1885
Accounting Book Miner Fund Tickets February 1899-January 1903
Payrolls May 1893-February 1897
Blacksmiths Outside Work January 1875-December 1876
Wood 1896-1898
Time Book Senator Shaft June 1915-December 1915
Mine Time Book (2 vols.) November 1897, December 1900
Aurora November 1862-May 1864
Materials Issued to Miners... November 14, 1863-July 16, 1865
Shipping Receipts 1864-1865
Statement of the Business of the Quicksilver Mining Co. 1889-1909
Clippings Related to New Almaden 1863-1904
Quicksilver Mining Company December 1867-May 1885
Cash April 1898-June 1901
Cash October 1885-June 1901
New York June 1901-April 1901
The Quicksilver Mining Co. September 1890 1913-1914
Contract Bids October 1891-June 19??
Hacienda Payroll No: Mine Purchases or Hacienda Purchases March 1887-March 1891
Maps and Oversize Materials
Administrative
Reports, Finance, Legal 1865-1893
Legal 1856-1888
Research Materials
Clippings 1865-1969
Printed Materials 1949-1950
Folders (located in map case 1, drawer 3)
"Dry Chamber," drawing 1879
"Water Tank Elevator," ink and watercolor June 1879
Property transferred from Henry LeFranc to Louise Masson (3 copies) May 1935
Plat of Property c. 1880-1900
Southern Pacific Railroad: Map of area of territory surrounding Almaden and Guadalupe Mines (reproduction) 1886
"New Almaden," USGS Topographic Maps 1915, 1954, 1955, undated
"Superintendent's Residence and Vicinity on the Hill," ink drawing
Furnaces and Condensors
Smoke Washer Diagram
North and South Section: 500 feet east of Randol shaft 1885?
Longitudinal Section of the South Ore Channel 1885?
"Plan of Furnace Yard" December 1879
Knox Apparatus, ink scale drawing February 1873
Plan of Pitwork, "Santa Isabel shaft" April 1882
"New Almaden Direct Acting Pumping Engine Beam and Crank Shaft Pillow Block Sole Palte" September 1882
"Platform for Pumping Engine New Almaden Quicksilver Mining Co." September 1882
"New Almaden Direct Acting Pumping Engine" October 1882
"New Almaden Direct Acting Pumping Engine" September 1882
"Almaden Hall," blueprint
"Plan of the New Almaden Quicksilver Mine"
Furnace Cross Section, Tierro and Tierrero, ink and watercolor drawing
Map of Agricultural Lands 1864
Photographs