This is a pendant featuring a Kennedy half dollar (50-cent coin) issued to commemorate the bicentennial of the United States of America from 1776 to 1976. Coin Type: Kennedy Half Dollar (50-cent coin). Issuing Year: Issued from 1776-1976 to commemorate the 200th anniversary of the founding of the United States. Material: Cupro-nickel (bimetallic). Features: The coin has been crafted into a pendant top and attached to a necklace chain.