@th, first welcome to CCF. Second, I agree with @bobby that your cent has been heavily damaged (not a mint error). It could be an number of things, but my best guess is impact on the faces from a circular drill bit of the type that are used to drill holes in wood doors for the doorknob (but obviously smaller in diameter).
"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






















