Well I’ve compared this to a number of pictures of the same coin and haven’t found another like this. There appears to be doubling along the top of the girl’s forearm, along the lower front of her dress and then along the inner rim just above the word Massachusetts. Or are my eyes jerking my chain again?
IMO your coin looks more like Mechanical Doubling. You can read about MD on this site: https://doubleddie.com/144822.html
