"Raise a Glass to Yesteryear" 2023 August Auction

Thomas PriceÌs Assay Office and Chemical Laboratory, San Francisco Business Card- Located at 524 Sacramento St. in San Francisco. Shows Rates f...

Thomas PriceÌs Assay Office and Chemical Laboratory, San Francisco, CA, November 6, 1878. Certificate of Assay of sulphurets deposited by Mr. W...

Receipt of Thomas H. Selby & Co. dated Sept. 27, 1867. Received from Mr. J.G. Garrison. Size: 7.5 x 3.125 inches. San Francisco California ...

Curtis, Perry & Ward Memoranda of Gold Bullion, San Francisco, 1853. Exceptionally rare. No. 4400. Deposit by ZS Almy(?) in Sept. 1853. Deposit ...

Large Gold and Quartz Nugget, 2.5 x 3.5" from the Shasta Area. This piece is so big it is almost a small boulder. Found decades ago by metal de...

Nice crystalline gold on quartz from the 16 to 1 Mine in Sierra County. 10.7 grams total weight. California

This photograph is arguably one of the most important historical artifacts for ingot collectors. It is so important for ingot research because it a pe

In 3 pieces. Correspondence on letterhead of John Hewston, Analytical chemist and Metn interesting set in that it the first document is datelined Colu

In addition to being extremely rare (possibly unique), this assay certificate tells an interesting story. It is for a deposit of low grade ore from th

Extremely rare; only known example of this assay document. Assay certificate dated Sept. 22nd, 1868, for a deposit by OS Carville for the Summit Mill.

This beautiful set of 10 Frosted Proof Sterling Silver Ingots was minted by the Franklin Mint in 1975 and issued on the occasion of the bicentennial o

Issued in 1974 by Franklin Mint. Silver ingots commemorating the great locomotives in railroad history. Forty ingots are included with the brochure de

First Edition sterling silver proofs in specially-postmarked commemorative cachets with stamps, postmarked from 1973 through 1981. It took eight years

Black locking leather case (17 x 11 x 3 inches) holding 30 silver ingots with gems from around the world. Each ingot represents a famous jeweler in co

Manhattan Silver Mining Company of Nevada Austin. Stagecoach Robbery Letter, Silver Bars stolen.ñ One page letter on the Manhattan Silver Minin...

Issued by the Federated Mint: wooden case (14 x 17 x 5 inches) with 49 of the fifty states (001026: Michigan is missing). We believe these to be 1/2

Tables of the Value of Gold and Silver per Ounce Troy: at Different Degrees of Fineness. with other Tables, which will be found useful to Bankers, Ass

Seven commemorative sets authorized by the Oglala Lakota Sioux Nation to raise tribal profile and provide income for tribal needs. Each card has a med

Lot of 39 copper/brass and 20 white metal pieces made by the Nevada City Mint. 1883-CC small facsimile Morgan dollar (.999 silver, 15.6 grams silver);

14 bronze California medals by Medallic Art Co., NY. San Rafael, San Gabriel, San Miguel, San Luis Rey, San Luis Obispo, San Jose de Guadalupe etc. Ab