"Wild West Wonders" Premier Live Auction (2025 August)

Rare Southern California mining map completed by well-known California assayer Henry G. Hanks. "Sketch Map of San Diego County Showing the Posi...

This 45pp. booklet offered by the John Taylor & Co. includes the tables for silver assay values. It is listed at their new (1894) Mission St. ad...

This receipt written by P.L.Parker for bullion deposited at the San Francisco Assaying and Refining Works on Jan. 7, 1867. Deposit #3874 for 27.03 oz.

This booklet is the Gold and Silver Tables for the San Francisco Assaying and Refining Works Co. formerly Kellogg, Hewston & Co. The booklet is ...

Very scarce May 9, 1869 S. Molitor & Co., San Francisco, assay receipt for 91 oz of gold, received from Wells Fargo. 1891 Thomas Price and Son A...

Lot of about 40 pieces, 1887-91. Correspondence with banks in Carson City, Nevada to track mining stock sales, mostly for the Comstock (and other Neva

c.1880s (we saw an 1883 date on page 3) ledger recording property and mining claims at numerous locations in Sierra County, California. Locations incl

About 20 1947 Anaconda Copper receipts from Shoshone, CA. Other Anaconda receipts from Tecopa. See photo. Issued 1906 Tecopa Cons. Mining stock. ^ Dat

Portable miner's scales in metal boxes. First is marked "Miners Improved Gold Scale" "Manufactured Especially For California.&q...

A pair of antique bags, likely dating c.1910s-1930s, from the Iron Mule Mining Company and Riverside Portland Cement Company. Date is estimated based

This is a custom-made "Jimmy Sierra Trophy" won by the "Nugget Ace" (who we've sold so many gold nuggets from in 2025). This...

A pickup truck load of original records from the famous Natomas Company, c 1919-1955. The collection contains about 1500 or more large sized equipment

Lot of 14. Includes: two unissued Esperance Gold, Silver, & Copper Mining Co. stocks (Tuolumne County, 1860s); two 1886 Adams, McNeill & Co....

This is a choice early birds-eye view of Cripple Creek, likely about 1894. No photographer is listed. The reverse has pen notation "Cripplecree...

Lot of 6, most different. Includes four birds-eye views (Ingersoll, Keystone, two colorized); double-sided view with Mary McKinney mine on one side, C

Cripple Creek Colorado maps, reprinted c2001, original map from 1896. Western Litho. Mines are documented on the border of the map. Some of the map co

Gunnison County Colorado directory of business and info on life in the area. Published by A. P. Nelson, Mining, Pitkin, Gunnison County Colorado 1916.

Claim is for a mining lode in Nevadaville, Colorado, of Gilpin County. Hand drawn map w/ color and excellent contrast. The paper feels sturdy to the t

The James Dyson, Silverton, US Depty. Mineral Surveyor Archive, 1878-c1935 It is indeed a rare happenstance when we get consigned a collection of su

A certificate of donation to the Field Museum of Natural History, dated April 2nd, 1914. The certificate records the donation of "47 specimens ...