
Hello! That's an excellent question, as the 1964 half dollar is a very popular coin for collectors.
According to the information provided, a 1964 Kennedy half dollar is made of 90% silver. This specific composition means that each coin contains 0.3617 troy ounces of pure silver.
This high silver content is unique to the coins minted in 1964. In the years following, the amount of silver in half dollars was reduced, and eventually, they were made with no silver at all. This makes the 1964 version particularly valuable for both its silver content and its collectibility.


