@tg, first welcome to CCF. Second, if you are asking about that round groove, then yes that is damage as stated by @jimmy. If there is something else though, then please let us know what you are seeing with the coin in hand. Thx.
"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