Hello all! I found this penny while searching a circulated bank bag of coins. I at first assumed that it was post mint damage ? Does anyone know of any process during a strike that could have caused this type of damage? The rim of the coin is rolled down on the obverse and concave on the reverse. It looks like a hex key was embedded on the obverse. Just curious, Denver
It looks like someone placed a ratchet head over this penny then slammed it with a hammer to leave the markings.