"Collector's Jackpot" Numismatics & Americana Timed Auction (2025 July)

20+ items. CARSON CITY MINT: 1894 check signed by TR Hofer who was the supt. of the mint when it produced his last coin. Also photo repro. of Hofer. 1

MC MG co & RRL co mining tags found in Nevada. Tags measure 1.4" across, with .25" keychain holes. Please inspect photo. ^ Date: Cou...

Group of 7 reference books on the mines and mineral resources of Nevada, published 1981-2008. Includes a matching set of three books on the mines of N

Group of 10 books on mining and ghost towns in Nevada, published 1969-2019. Includes reference books and history books. See photo for details. ^ Date

Lot of 2 different. Out of the over 1,700 checks we sorted in the Henry Frawley Deadwood archive, these were the only two that were mining checks! 1)

Lot of 5. 1-2) Two sheets of stock transfers for the Father De Smet Consolidated Gold Mining Company. One is filled out for transfers in 1895, the oth

A Certificate of Assay from the New Park Mining Company of Park City, Utah. Dated December 15th, 1954. Park City, Utah is the site of significant mine

Small heart shaped copper tray. Die cut inside tray "Copper Mine Bingham Canyon. Scenes od steam shovel, miners, dredge?, the mine. .Excellen...

"Some Coal Fields of Puget Sound," by Bailey Willis, undated reprint of 1897 U.S. Geological Survey 18th annual report. Hardback, 436 pp.,...

Geology and pegmatites booklets (3) for the Black Hills region. The booklets are approximately 300 pages long each, with b/w illustration. Includes th

Unusual musical rock and mallet. When struck, this rock chimes a high note. Perfect to signal a cashier at a rock/crystal shop, or as a unique windchi

1 3/4 x 3" x 1" deep lead pour over a small Cominco ingot, a sort of "pseudomorph". circa post WW2. ^ Date: Country (if not US...

W & T Avery scale set with original paper label inside lid. 4 nested brass weights. Wood case is 1.5x7x4". Right hinge hole in case is part...

Probably down hole gamma ray logging probe lead. No instrument. No instructions, no extras. With original hard shell case. Probably 1970s. ^ Date:

A group of ephemera, dating from 1899 to 1909, on the topic of explosives. Lot includes a pamphlet in excellent condition from the E.I. du Pont de Nem

A collection of eight books on the history, science, and economics of copper mining and processing. The collection contains books on copper from aroun

A group of three books about copper-producing companies, dating from the 1960s to the 1990s. The books in the group are 'A Range of Opportunity:...

1-2) Geographical and Geological Survey of the Rocky Mountain region. 16 pages. A general treatise. 1876. 3) Gold Mines East of the Rocky Mountains by

A collection of 19 books from the Mining and Metallurgical Society of America, dating from 1913 to 1930. The books record the minutes of Mining and Me

A set of 15 books published by the Mining and Metallurgical Society of America. The incomplete set includes M.M.S.A. Bulletins for the years 1932-59 a