Need more information and better pictures of both sides. you might want to delete all but one of your threads.
I can't tell you how this cent came to look like it does. And I would say this coin has been in storage for a long time due to its condision. I don't think that what your coin is showing is from Post Mint Damage. If you have coin shops in your area you could take it there for a first hand opinion. and maybe a couple different ones, because everyones knowledge is limited.I do think you have some type of Error coin, but it is beyond what i know.
