The coin in question is a 2005 Kennedy Half Dollar minted in Denver, United States of America. This 50-cent coin, designed by Gilroy Roberts and Frank Gasparro, features the iconic profile of President John F. Kennedy on the obverse side. The coin has a diameter of 30.61 millimeters and weighs 11.3 grams, constructed from a composite of 75% copper and 25% nickel over a pure copper core. This particular coin is identified as part of the Special production type, with a total mintage of 314,029. It has a standard edge type characterized by 150 reeds, which adds to its security and aesthetic appeal. Notably, it does not feature a mint mark, indicating that it was produced in a facility that did not place individual mint marks on coins at the time. In summary, this 2005 Kennedy Half Dollar represents both a historical tribute to a well-regarded president and a collectible item for numismatists. It embodies the qualities of durability and design that have made Kennedy Half Dollars a lasting fixture in American currency.