1981 US Assay Office of San Francisco 1oz Toner Vintage Silver Trade Unit Coin
Made from the actual US Strategic Reserve Silver formerly stored at the US Assay Office of San Francisco in 1981. This specific 1oz silver trade unit was one of the final 12 meticulously picked out of an old canvas bag of 250 of these rounds. Each of the final 12 were picked out due to their exceptional toning. All are available in this weeks auction this being one of them.