The 2019 S Silver 11 Coin Proof Set includes a variety of denominations such as 50 cents, 25 cents, 10 cents, 5 cents, and 1 cent, composed of silver with a fineness of 0.999. Minted in San Francisco by the U. Mint, this set features coins struck in proof condition and comes with a Certificate of Authenticity. The set is ungraded and includes a W Penny in its original government packaging, pulled from storage.