The coin in question is a 2014 Kennedy Half Dollar minted in Denver (identified by the "D" mint mark). This coin represents a denomination of fifty cents (50¢) and is part of the Kennedy Half Dollar series, which was first introduced in 1964 to honor President John F. Kennedy following his assassination. The coin is made from a copper-nickel clad composition, and it has a diameter of 30.6 mm and a weight of 11.34 grams. This particular piece is classified as a special production type, with a total mintage of 198,268 coins, making it a relatively rare find compared to other coins in the same series. As with all Kennedy Half Dollars, it features a depiction of President Kennedy on the obverse side, while the reverse side showcases an eagle with a shield, emblematic of the Great Seal of the United States. This coin is a significant piece of American numismatic history, particularly for collectors focused on modern U.S. coinage. Its vibrant design, coupled with the limited mintage, adds to its appeal among both collectors and those interested in commemorating the legacy of President Kennedy.