This coin is a Kennedy Half Dollar from the United States, minted in 1982 at the Philadelphia Mint (designated by the 'P' mint mark). As a denomination of fifty cents, this copper-nickel clad coin features a diameter of 30.6 millimeters and weighs 11.34 grams. The Kennedy Half Dollar series was introduced to honor President John F. Kennedy following his assassination in 1963, and this particular coin from 1982 is part of a mintage of 10,819,000 pieces. The material composition of the coin is primarily copper with a nickel cladding, ensuring both durability and a distinctive appearance. Though the coin is primarily circulated as currency and recognizes its essential role in daily transactions, collectors often seek it due to its historical significance and iconic design. Its production type is classified as a mint strike, indicating a high-quality strike and treatment during manufacturing. Overall, this 1982 Kennedy Half Dollar is a notable piece of American numismatic history, representing not only a specific time in U.S. coinage but also the enduring legacy of President John F. Kennedy.