Vermont State quarter, seems normal except for the edge, see close-up. What is going on with the reeding?
I've seen older silver washington quarters with reeding similar to that, but that is very irregular for a newer state quarter. I'm waiting to see if anyone else knows what happened.
Yes, the odd edge is the same all the way around. Here's the obv and rev They look normal, but, sorry, my pix are bad.
The copper sandwich looks like some kind of repetitive contact has been made either at high speed or for a long duration. If this is some result that has been seen before it has piqued my interest and I would be thankful to hear the explanation from a witness.