I've looked through most of the die break and doubled Vam's and cannot seem to find this listed. Anyone have any thoughts as to what it might be?
I think your coin has this. https://www.error-ref.com/ejection-doubling/. Which is why you can not find a VAM for, due to only your coin being effected by a striking abnomality. You will have to use a different atribute to identify a VAM. Try 1 and 2.
I think it die deterioration doubling and not a variety or an error. It's what Wexler calls "worthless doubling", but I think that they are neat. https://doubleddie.com/144843.html