For sale is a 1992S United States Mint Premier Silver Proof Set. This set includes three silver coins with a composition of 0.9 fineness. The coins are struck in proof grade and are uncirculated. They come with a certification from the U.S. Mint and a certificate of authenticity. The set weighs 386.0 g and has a denomination of 50C. Minted in San Francisco, this proof set is a great addition to any coin collection.