This coin was issued to celebrate the 200th anniversary of the U.S. Congress. The front (obverse) of the coin has an image of the head from the "Statue of Freedom" that's on the of the dome of the U.S. Capitol. Minted in Denver "D" of a clad composition. Considered rare in a perfect MS70 (Mint State70) grade, often referred to as, the "holy grail" of modern commemorative half dollar coins PCGS price guide list this coin at $3100 On Sale $165