1999-S Silver Proof Set in OGP with COA

The 1999 United States Silver Proof Set is a special collectible set of coins produced by the United States Mint. Similar to other silver proof sets, it typically includes proof versions of the regular circulating coins for that year, but with certain coins having a 90% silver composition. The set usually includes: 1. Lincoln Memorial Cent2. Jefferson Nickel3. Roosevelt Dime4. Connecticut State Quarter5. Delaware State Quarter6. Georgia State Quarter7. New Jersey State Quarter8. Pennsylvania State Quarter9. Kennedy Half Dollar These sets are sought after by collectors due to the inclusion of silver coins and the quality of the proof coins.