Capped Bust Half Dollar Attribution Guide
Obverse: Star 1 points to upper edge of dentil. A die lump shows on drapery between “18” and clasp. Low date has a small blunt upper serif on 1. (Obverse shared with O-104.)
Reverse: High 50 C has a recut 5, showing left of upright. A is above M at base. Right side of I is under left side of T.