Not a doubled die, IMHO. Reference: https://www.thesprucecrafts.com/doubled-die-coins-768451 http://www.doubleddie.com/58222.html https://www.ngccoin.com/news/article/5688/Double-Dies-vs-Machine-Doubling/ http://www.error-ref.com/doubled-dies/ http://www.lincolncentresource.com/doubledies/doubledies.html http://coinauctionshelp.com/doubledieminterror.html#.XLYks_lKhhE My apologies if you already know all of that.