1878 Three-Dollar Gold Piece. MS-65 (PCGS). OGH.,This is a rare second opportunity for the high grade type collector to acquire a Gem Mint State 1878 three-dollar gold piece. Bathed in a blend of soft satin luster and warm rose-orange patina, both sides are remarkable for their overall smooth appearance. Boldly, if not sharply struck throughout, this beautiful coin is sure to please even the most discerning bidder.,,