2015 Silver Proof Set U. S. Mint Original Government Packaging OGP COA

  

The 2015 Silver Proof Set from the U. This set comes in original government packaging with a certificate of authenticity from the San Francisco Mint. The coins are composed of silver, copper-nickel, copper-plated zinc, and manganese-brass, struck in proof condition with a fineness of 0.9. A valuable addition to any coin collection, this set showcases the craftsmanship and history of American coinage.