Celebrate the 20th anniversary of the release of the six-coin U.S. Mint 1987 Prestige Proof Set. First struck in 1983 for collectors. This Prestige set includes proof coins from Cent to Half-Dollar and a one-year only issue 1987 Constitution commemorative 90% silver dollar. The silver dollar commemorates the bicentennial of this historic document. The set comes in a hard plastic case housed in a simulated leather holder with a Certificate of Authenticity.