Is the weight within mint specs? If so, then grit blasting is a pretty good guess. Either way, it certainly didn't leave the mint this way (not a mint error).
"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























