Capped Bust Half Dollar Attribution Guide
1828 O-117 R1

Obverse: Star 1 points to lower half of dentil. Date is low. Mouth is slightly open.

Reverse: 50 C is high, and upper serif of C is recut, showing above. 5 is higher than 0, and it is also tipped to the left. The LDS shows a crack from rim below left wing tip, along top of UNITED STATES OF A, and on to edge above M. I is centered under left side of T.