The 1964 Kennedy Silver Dollar is a highly sought-after collectible coin. It was minted in 1964 to commemorate the assassination of President John F. Kennedy. The coin was the first silver dollar to be issued by the United States Mint since 1935. It features a portrait of Kennedy on the obverse and the Presidential Seal on the reverse. The 1964 Kennedy Silver Dollar is composed of 90% silver and 10% copper. It has a diameter of 38.1 millimeters and a weight of 24.59 grams. The coin was minted in both proof and uncirculated versions. The proof version has a higher value due to its superior condition. The 1964 Kennedy Silver Dollar is a popular collectible coin. It is highly sought after by coin collectors due to its historical significance and its rarity. The coin is also popular with investors due to its silver content. The 1964 Kennedy Silver Dollar is a valuable collectible coin. The value of the coin depends on its condition and its rarity. Uncirculated coins are worth more than circulated coins. Proof coins are worth more than uncirculated coins. The value of the coin can also be affected by its silver content. The 1964 Kennedy Silver Dollar is a highly sought-after collectible coin. It is a valuable piece of history and a great addition to any coin collection. If you are looking for a rare and valuable coin, the 1964 Kennedy Silver Dollar is a great choice.