The Bicentennial Mark 1776 1976 Kennedy Half Dollar Coin is a circulated 50 cent coin from the United States. Featuring President John F. Kennedy on one side, this coin was released in 1976 to commemorate the 200th anniversary of the United States Declaration of Independence. Despite being uncirculated and ungraded, this coin holds historical significance for collectors of US half dollar coins, especially those interested in the Kennedy series.