Here is your chance to own the BLACK RUTHENUM EDITION 2015 JFK Kennedy Half Dollar U.S. Coin. To highlight the original coin design, the Merrick Mint has clad the coin in entirety in Black Ruthenium with the JFK Portrait on the coin obverse clad in 24KT Gold. These uncirculated legal tender U.S. coins are not in general circulation and are not available in any bank. Each coin features the left portrait of John F. Kennedy design on the obverse and a modified presidential seal design on the reverse. Each coin comes in an acrylic coin holder and includes a Full Color 2-sided Certificate of Authenticity. The 2015 Kennedy half dollar is a U.S. fifty cent coin with P mint mark.