I remember as a kid finding a similar thing and, for some reason , I decided to peel off the extra rim. Mine was a bezel of some sort.
I have some experience with
Dryer Coins:
http://goccf.com/t/143863I have never seen a zinc penny as a
Dryer Coin, so cannot say for sure if yours, being zinc, is typical of what would happen to a zinc cent.
If this were a copper cent with this same amount of tumbling. I think the rim still would be more erect rather than curling over so completely onto edge lettering. Zinc, being softer than copper, might curl more readily.
How much squash could a Sasquatch squash if a Sasquatch would squash squash?
Download and read: Grading the graders
Costly
TPG ineptitude and No FG
Kennedy halveshttps://ln5.sync.com/dl/7ca91bdd0/w...i3b-rbj9fir2