Would acetone soak remove the green gunk?
@in2Coins .... Usually, acetone will remove organics.... Not sure what that is on your coin, but certainly worth a try.... Do a good soak, refresh the acetone if it seems stubborn.... dab lightly with a soaked toothpick if it needs a little help.... Do not rub. Cheers, RickO
Best rim shot I have seen and with the addition of the date is admirable.
Just amazing. The amount of detail is crazy.
very cool image!