Calling on your experience. Is this a case of a doubled die, extreme MD or something else entirely? All down the right wing, and back of the head where it meets something in the angle between shoulder and neck.
Well first off it's a Peace dollar, not a Morgan. Should delete & re-post w the accurate coin name so Peace dollar experts can help
A 1923-S Morgan? First, it's a Peace Dollar. Second, it's worn. The light gives the affect you are seeing. Not a DDR but it could be MD.