The 1998 Proof Sets Include Five Gem Proof Coins - Cent Through Half Dollar.
All of our 1998 Proof Sets come housed in their original mint holder and box. 2,086,507 of these proof sets were issued by the San Francisco Mint.
Proof coins are coins that are struck just for collectors. The U.S. Mint uses specially prepared planchets (blanks) and dies. The coins are struck twice to give them optimum detail.