1883-O Morgan Silver Dollar. MS-67 (PCGS). CAC. A brilliant and snowy-white Superb Gem with a faint dusting of peach patina across the reverse. The fields showcase a silky and satiny luster, framing well defined design elements. An important survivor from this mintage of 8.7 million pieces, only 19 coins have been graded finer by PCGS. From the Naples Bay Collection. From the Naples Bay Collection.