This 2018 S Kennedy Half Dollar is a stunning example of numismatic artistry. Crafted from 90% silver and struck in reverse proof at the San Francisco Mint, this coin features the iconic portrait of President John F. Kennedy on the obverse and the presidential seal on the reverse. The coin is in uncirculated condition and has not been certified. It has a denomination of 50 cents and is part of the Kennedy Half Dollar series that has been minted since 1964. This coin is a must-have for any serious coin collector and a great addition to any collection.