1845-O Liberty Seated Half Dollar. WB-12. Rarity-4. No Drapery, Large O. MS-64 (PCGS).Produced in respectable numbers (2 million pieces), the 1845-O is a common Liberty Seated half from the 1840s, at least in the lower circulated grades. In EF and AU, however, the 1845-O is conditionally scarce, and even marginal Mint State survivors are considered rare. The offered near-Gem here is richly toned in blue-gray with generous bright golden highlights visible at direct angles. The luster is fully frosted throughout and especially vibrant on the reverse. A sharply struck and virtually distraction-free example that is difficult to improve upon in terms of technical quality.NGC Census: 11; 3 finer (MS-65 finest).