Great item for any coin collector, this special silver coin set is commemorating the 75th anniversary of the March of Dimes. For the first time, the U.S. mint is issuing both a proof silver dime from West Point and a reverse proof silver dime from Philadelphia, and these coins are only available in this set. Also included in this set is a 2015 March of Dimes Proof Silver Dollar. Coins come in a velvet clamshell case, outer box and sleeve. Comes with certificate of authenticity.