Ahhh... I think you are asking about the lumpy surface of the coin? Well 1983 is a zinc cent. Zinc cents tend to bubble and rot... some can look super bumpy...
Is that what you are asking about?
I would say you coin is a bit misaligned on the obverse, or off center. Would need to see the reverse to determine.
Edited by Eyes4Error
02/13/2019 03:07 am