1890-O Morgan Silver Dollar. MS-65+ (PCGS). Boldly to sharply struck with uncommonly smooth surfaces, this coin certainly boasts superior technical quality for the challenging 1890-O Morgan dollar. What truly sets is apart, however, is the awe-inspiring peripheral toning in multicolored iridescence that decorates both sides. A beautiful premium Gem Mint State example that is sure to sell for a strong bid to a specialist in toned Morgan dollars.