Evening all. CRHing tonight and came across this beauty. If I'm not mistaken, it's an interior die break? Pretty extensive, affecting both sides - US of A and poor Abe's head.
From Abe's head, it looks like there might have been a hole drilled. And, with the solder on the Rev, maybe filled.
A die break or crack will create a raised line where the break or crack has occurred. This looks like the coin has been damaged. Welcome to CT.