Numismatic

1991-S Kennedy Half Dollar Gem Proof

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The 1991 Kennedy half dollar stands as a remarkable example of modern American coinage, struck with a specialized proof finish at the San Francisco Mint. This fifty cent piece features a multi-layered composition, consisting of an outer blend of copper and nickel bonded securely to a core of pure copper. The resulting contrast highlights the intricate details of the coin's surfaces, which are prepared with the utmost care to achieve a mirror-like quality. On the obverse, a portrait of John F. Kennedy captures the profile of the late president. This side displays the traditional national motto, IN GOD WE TRUST, alongside the mint mark S and the date of production. The design is the work of Gilroy Roberts, who focused on capturing a dignified likeness for the nation's currency. Turning to the reverse, the design by Frank Gasparro presents a powerful heraldic eagle. The majestic bird holds both a bundle of arrows and an olive branch, symbolizing the dual strengths of defense and peace. Encircling this central image are the inscriptions UNITED STATES OF AMERICA and HALF DOLLAR, completing a classic design that has defined this denomination for decades.