Dagnabit! Best way to remove a print from a Morgan

Need some advice on best way to remove the print on this obverse. I pulled this one out of storage this morning and discovered it was in the early stages of a fingerprint. I don't want to destroy the mirrors on this one as they are at the least PL. Suggestions please!

0
Comments
I've been told I tolerate fools poorly...that may explain things if I have a problem with you. Current ebay items - Nothing at the moment