This is a 1998 S Black Patriots commemorative Silver Dollar. It has a denomination of $1 and is composed of modern silver/clad with a fineness of 0.9. The coin was struck with a proof strike at the San Francisco Mint and has a certification number of 3225332-010 from NGC. It has a grade of PR 69 ULTRA CAMEO and feature a bust of Crispus Attucks. The coin is a commemorative piece and was minted in the United States.