1855-S Three Dollar Proof (unique)<br>(1158-7487)
U.S. Mint (coin); Heritage Auctions (image)
Heritage Auctions <a rel="nofollow" class="external text" href="https://coins.ha.com/itm/three-dollar-gold-pieces/three-and-four-dollar-gold/1855-s-3-pr64-cameo-ngc-cac/a/1158-7487.s?ic4=ListView-Thumbnail-071515">Lot 7487</a>, August, 2011