Capped Bust Half Dollar Attribution Guide
1827 O-137 R6

Obverse: Star 1 points between dentils. Stars 6 & 7, and stars 12 & 13, are too close. The 8 punch was accidentally sunk way too low and too far right, showing coming out of the dentil under the right half of 8. This specimen is so heavily toned that it is difficult to picture. It was eventually lapped away. (Obverse is shared with O-136.)

Reverse: the I is far left of the T. There are extra feathers on the right of the right wing