Just saw this on eBay so I went ahead and bought it , not sure what's uo with the ear there, been checking other half proofs and haven't came across anything similar. The listing showed 10 photos of the coin from all angles so I'm pretty confident I'll be getting the coin they advertised, I'll get some better photos when it arrives if that will help anyone.
Looks a case of biter bugs or at least that’s what I tell my grandkids....eat them up Hope you have a new variety.