Proof coins from the United States Mint are struck in sharp relief with mirror-like backgrounds and frosted, sculpted foregrounds, giving them a special cameo effect. A Proof Set is a complete set of proof coins of each denomination made in a year. In addition to proof versions of the Native American $1 Coin, Kennedy half dollar, Roosevelt dime, Jefferson nickel, and Lincoln penny, these sets also include proof versions of each year’s releases under the America the Beautiful Quarters® Program. Proof Sets are shining additions to any collection, make wonderful starter sets for new collectors, and are collector’s pieces in their own right. Build your collection from each year’s set or see our assortment of Silver Proof Sets for stunning companion pieces!