These are not my photos but they show the difference in the Designers Initials. The error (re-engraved) is FS-901. Die Errors: Die Re-touching: Re-engraved Designer’s Initials (“AW”) on a 1944-D Half Dollar Definition: A crude attempt was made to restore the designer’s initials on a reverse die that was striking 1944-D half dollars. It appears that a very small chisel-like implement was tapped numerous times so as to form an outline of the letters A and W. The original initials – raised on the die face – may have been removed by intentional die abrasion (“die polishing”). This is my coin. It's the best I can do with my cell phone. It gets blurry on close-ups. It is engraved and different from the normal coin.