WEIRD PENNY

Kevllarr

I found this penny in the rocks at work so naturally it is pretty beat up. But there is a few things that are very weird to me. The penny is concaved in the middle but not done by any thing I can think of it is a perfect dip in the coin and no marks that would suggest someone beat it with a hammer or something. Second it does not look or feel like it is made out of the same metal as my other 1993s are. The last thing is, its a little bigger than a regular penny not a lot bigger but if it was not dipped in the middle I would say it would be close to a nickel size. I know the pics are not the best but its the best I could do with what I had. I would love to hear any thoughts or suggestions anybody has because I'm not sure what to make of it.