| Certification | U.S. Mint |
|---|---|
| Circulated/Uncirculated | Proof |
| Denomination | Varies |
| Fineness | 0.9 |
| Country of Origin | United States |
| Brand | US Mint |
| Composition | Silver |
| US Mint Product Code: | 18XC |
| Year | 2018 |
| Strike Type | Proof |
| Mint Location | San Francisco |
Check the listing for details. 2018-S US Mint Silver Reverse Proof Set San Francisco 50th Anniversary OGP COA. Made in United States. Listed at 129.00 USD. The 2018-S US Mint Silver Reverse Proof Set from San Francisco commemorates the 50th anniversary of the United States Mint's Special Coin Sets program. This set includes a variety of denominations of silver coins struck in proof condition, with a fineness of 0.9. Each coin comes with a U.S. Mint certification and a unique Official Government Packaging (OGP) with a Certificate of Authenticity (COA). The set celebrates the history and craftsmanship of the US Mint and is a valuable addition to any coin collection dedicated to American numismatics.