Capped Bust Half Dollar Attribution Guide
Obverse: The mouth of the portrait is slightly open with an ugly curl to the upper lip. The portrait's nose is very prominent compared to the other 1834 die marriages. Stair step date. The date has figures that are progressively lower and closer together from left to right.
Reverse: The upper right serif of the I in PLURIBUS is filled. The upper portion to the B next to the I has a triangular defect in the upright: