PART IV. Die Errors:

Collar Manufacturing Errors:

Abnormal Reeding:

Infrequent Reeding on 1921-P Morgan Dollar Coins

Definition: A different collar was used with the reeding being spaced further apart than the normal 1921-P issue.

The below image shows the normal reeding found on the 1921-P Morgan dollar coin (on top) compared to the infrequent reeding which is the bottom coin (indicated by the red arrow).

Image is courtesy of VAMworld.