1827 Capped Bust Half Dollar. O-112a. Rarity-4. Square Base 2. MS-64 (PCGS).A radiant near-Gem with virtually brilliant surfaces and just scatter hints of gold iridescence in the peripheries. The surfaces display a uniform, satiny luster that cloaks both the fields and devices. Sharply struck at the centers and showing just a trivial fatigue near the border associated with this later die state. A beautiful example of the Square Base 2 variety and among the finest known from these dies.