1992,KM-237 Country United States Year 1992 Value Half Dollar = 50 Cents (0.5 USD) Metal Copper-nickel clad Copper Weight 11.34 g Diameter 30.61 mm Commemorative issue Columbus Voyage – 500th Anniversary Obverse Columbus standing on shore Lettering: LIBERTY IN GOD WE TRUST 1492 1992 Engraver: T. James Ferrell Reverse Nina, Pinta and Santa Maria sailing right Lettering: UNITED STATES OF AMERIC ...