2016,KM-622 Country United States Year 2016 Value 1 Dollar (1 USD) Metal Silver (.900) Weight 26.73 g Diameter 38.1 mm Commemorative issue Mark Twain Obverse Portrait of Mark Twain holding a pipe with smoke forming a silhouette of Huck Finn and Jim on a raft in the background. Lettering: LIBERTY IN GOD WE TRUST 2016 P Engraver: Chris Costello Reverse An open book from which several of the aut ...