I had this one earlier and took a pic of this anomaly. Looks doubled to me but it could be something else. Is it worth going through the trouble of finding it for full obverse reverse pics? There is some deterioration on igwt. Is that what's below the mint mark?
Thanks lawest. Not sure of the date but I will locate it and let you know. Thanks for the link on that coin. Very interesting info there. I didn't know there were bie and die break books. I usually take pics of errors without obverse and reverse so I have quick reference on my phone. Too many pics on the phone so I try to limit photos when I can.