Capped Bust Half Dollar Attribution Guide
Obverse: Star 1 points between dentils. A marking dot is placed at the juncture of the chin and neck of Liberty. Only the O-113, which shares this obverse, has such a throat dot. S13 points to a double dentil.
Reverse: The base of A of America is higher than M. 50 C is high. Bottom crossbar extends to far right. “I” is centered below “T”. (Reverse shared with O-115.)