The 1961 half dollar is the last year of the silver coin. This coin was minted in 90% silver and 10% copper. It was minted in Philadelphia, Denver, and San Francisco. The obverse of the coin features a portrait of President John F. Kennedy, while the reverse features the Presidential Seal.The 1961 half dollar is a popular coin among collectors. It is a reminder of the life and legacy of President Kennedy. The coin is also valuable due to its silver content. The silver content of the coin is 0.36169 troy ounces. This makes the coin worth more than its face value.The 1961 half dollar is a great coin for any collector. It is a reminder of a time gone by and a reminder of the life and legacy of President Kennedy. The coin is also valuable due to its silver content. If you are looking for a coin to add to your collection, the 1961 half dollar is a great choice.