1990 United States Mint Prestige Proof Set 6 Coins W/ Box & COA. Product DetailsThis wonderful six-piece set includes all of the proof issue coins of 1990 as well as a commemorative Eisenhower Centennial proof Silver dollar in the original U.S. Mint presentation case.Product Highlights: Commemorative dollar is struck in 90% Silver, with .7734 oz actual Silver weight. Set includes a proof example of the following coins: * Lincoln Cent * Jefferson Nickel * Roosevelt Dime * Washington Quarter * Kennedy Half Dollar * Commemorative Eisenhower Centennial Silver dollar mirrorlike Proof finish adds further beauty with an impressive shine. Each Prestige Set will come in its original box, and may or may not include a certificate of authenticity.