That's pretty cool. I don't think that is a clash, maybe more towards an interior die break? not sure. It's pretty odd. Someone will come along shortly.
Thanks Rick. I don't see a listing for quarters on the site. Maybe I should send this in to them to verify and list, if it is one.
Rick I agree with you on the die break. dchjr It wouldn't hurt to send it into cuds on coins, and see what Mr. Neff has to say, or not say. If he does not reply to your email, that's his way of saying it's not a cud of any kind. But if he's going to list it he will send you a return email.
The deepest is on the left side going down the wing (picture #4 above). The right not as deep, but you can still see a 'shelf' between the two areas.