That's kinda what I'm here for, some ideas as to what it is and how it could be removed. Some mentioned toning. I can certainly try a moistened...
Thank you all for your knowledge. Since it has been cleaned should I try Acetone or something else or just leave things as they are? And am I to...
I've had this coin for 30-40yrs and remember cleaning it as a dumb teenager but what is the strange coloring and can it be safely removed? It's...
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