Montana Big Sky & Western Americana

1) Great assay resource. From 0 to 900 troy ounces. What is the silver and gold worth? Fabulous. 2) Also a Thomas Selby 1860 billhead. City: San Fr

Memorandum of bullion deposited by Thomas Bell & Co. to Thomas Price, Analytical Chemist, Assay and Bullion Melter. Office at 524 Sacramento Str...

Wonderful set. Made to Accompany Handbook of Blowpipe Analysis by G. Montague Butler, E. M., assistant Professor of Geology and Metallurgy, Colorado S

A truly fabulous piece of Comstock and Nevada history: an original sign from a famous Virginia City assayer, Wiegand & Company. Physical Char...

Memorandum of Gold and Silver Bullion number 8853 deposited by Summit Mill. A Nevada 5c revenue stamp is at the top left and the bottom is signed by E

Large moisture scale pan. Fairbanks Scales, Globe emblem at center. Porcelain, 12" diameter x 3/8" thick. Used in assay lab to measure moi...

Eight stacked sieves and one maverick. Openings on the sieves are all different (74 microns, 1/4", 297 microns, 12.7mm, etc. Nice set! City:...

Working Pelton Wheel. 17" diameter. Mounted in wood frame. Makes a nice display piece. The Pelton wheel is a impulse type water turbine. It was...

Thirty Seven volumes of Scientific American magazine, 1867 to 1914. Incomplete. Various conditions. July-Dec 1867; Jan-Jun 1868; Jul-Dec 1869; Jan-Dec

Twin Mountain stock certificate, no. 21, for 1000 shares issued to Chas. M. Ghriskey Jr. Signed by A. Wood, president and Wm. J. Merrill, treasurer, 1

We believe these are Alaska stocks. Two stock certificates: 1) British American Gold Mining and Trading Company, no. 1286. Issued for 200 shares to Ra

Lot of 20 with duplication. Seven mailed (1905-1914) and a few others have writing. Mostly early printed cards with 5 real photo. Views of: Copper Que

Lot of nine. Includes: The Mascot Company (Mascot, 1904, not cxl), Central Copper Company of Arizona (Dos Cabezas) Certificate of Cancellation (1925)

Lot of 26. Fifteen are for Globe, eleven for Miami. Globe: nine early printed cards, five RPC and one later. Most are of the Old Dominion Mine and Sme

Cert. #2797. Incorporated in the Territory of Arizona. Issued to Lucille Monthiers Dehaynin for one founders share in 1898. Signed by Herbert J. Delam

Lot of 17 certificates. Includes: Standard Minerals Co. (Kingman, 1918, not cancelled), Kingman Silver-Gold Mines Co. (1923 & 1926, not cancelle...

Includes: The Continental Exploration Co. (1905, not cxl), Copper King Mines Corp. (1909, not cxl), Callzonia Mines Inc. (1929, not cxl, Arivaca), Bla

Rare three page report listing expenses, production, liabilities, cash on hand and stock listings for this very famous mine that operated in Maricopa

Rare. Inc. in Territory of Arizona. No. 177, issued for 2,000 shares on March 16, 1899. Signed by Crawley (vice president) and White (secretary). Gilt

Lot of 21. Includes: The Copper Belt Mining Co. (1884, Black Hills, not cxl, gorgeous!), The Clemenceau Mining Corp. (two issued 1939, Jerome, not cxl