I'm thinking the reverse is from a worn die, a lot of the shield cent have the same issue, with the rim !!
Looks like an encased coin in the past to me. (Richard, sorry I couldn't spend some time with you at the MSNS show, as you could tell I was being pulled in 20 different directions that day)
same as i said earlier. it was once encased in a ring like the lucky penny tokens the ring is pressed around the coin which makes the rim look like that.
Ok thanks. I have a new one for you. Will post another coin. Posting a new thread. 1974 bronze penny?
Lucky token (encased) coins have an edge that is concave in vertical cross-section. This edge bulges out. So it's some other form of damage/alteration.
Mike, I'm checking out the mad clash site, can I get you some of my die clash coins, I don't know what the turn around times is, or how busy you are, some will be good for some articles too !!!