1842-O Liberty Seated Half Dollar. WB-3. Rarity-3. Early Die State. Medium Date, Medium Letters (a.k.a. Reverse of 1842). AU-58 (PCGS).A near-fully lustrous example with light iridescent toning to satiny surfaces. Sharply struck.PCGS# 6242. NGC ID: 24GW.From the Steve Studer Collection.