Coins minted in 1964 with a face value of fifty cents and composed of 90% silver represent a distinct period in United States coinage. These pieces, often referred to as Kennedy halves, were among the last circulating coins to contain a significant amount of precious metal. As an example, a single coin contains approximately 0.3617 troy ounces of silver.
The historical context surrounding these coins is tied to increasing silver prices in the early 1960s, which prompted the U.S. government to gradually remove silver from circulating coinage. Their silver content makes them attractive to collectors and investors, serving as both a tangible asset and a piece of numismatic history. Furthermore, they represent a tangible connection to a specific era in American history.