@little, first welcome to CCF. Second, yes when we see clad coins with this bubbling, we ascribe it to them having been heated (such as in a campfire).
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz






















