The 1971 Half Dollar was the last year of the Kennedy Half Dollar series, which was first issued in 1964. This coin was issued to commemorate the assassination of President John F. Kennedy. The obverse of the coin features a portrait of Kennedy, while the reverse features the Presidential Seal.The 1971 Half Dollar was minted in both a copper-nickel clad composition and a 40% silver composition. The copper-nickel clad coins were minted at the Philadelphia and Denver Mints, while the 40% silver coins were minted at the San Francisco Mint. The 40% silver coins are more valuable than the copper-nickel clad coins, due to their silver content.The 1971 Half Dollar is a popular coin among collectors, due to its historical significance. The coins are also popular with investors, due to their silver content. The coins are readily available in both circulated and uncirculated condition, and can be found at most coin dealers.The 1971 Half Dollar is a great coin for both collectors and investors alike. It is a reminder of a tragic event in American history, and a reminder of the legacy of President John F. Kennedy. If you are looking for a coin with historical significance, the 1971 Half Dollar is a great choice.