1982 Frank Lloyd Wright Half-Ounce Gold Medal (obv)
(1207-9548)
Heritage Auctions (image); U.S. Mint (gold commemorative medal)
Heritage Auctions <a rel="nofollow" class="external text" href="https://coins.ha.com/itm/modern-bullion-coins/us-bullion-coins/1982-ms-frank-lloyd-wright-half-ounce-gold-medal-ms66-pcgs-pcgs-population-17-60-ngc-census-20-70-/a/1207-9548.s">Lot 9548</a>, 13 July 2014