The FIRST 10-coin Silver Proof Set from the U.S. Mint. This is the set that took an act of congress and presidential signature to release! All because of the inclusion of the Proof Sacagawea Dollar! Includes All these 90% SILVER Gem Proof coins!...all the 2000 State Quarters (Massachusetts, Maryland, South Carolina, New Hampshire and Virginia), the 2000 Roosevelt Dime and Kennedy Half Dollar Also includes Gem Proof 2000 Lincoln Cent, Jefferson Nickel and Sacagawea Dollar. Set comes to you in the original government packaging with the Certificate of Authenticity from the US Mint.