1837 Capped Bust Half Dollar. Reeded Edge. 50 CENTS. GR-19. Rarity-3. Unc Details--Environmental Damage (PCGS).More affordable Mint State quality for this popular type issue from the brief Capped Bust, Reeded Edge, 50 CENTS half dollar design of 1836 to 1837.From the E. Horatio Morgan Collection.