1 crown Purkyne with hand stamp overprint "we are free! plus swastika" with right attaching likewise overprinted ornamental field and right margin of sheet, on faultless letter piece with special cancel "post office Maffersdorf birth place Kurt Henleins day the liberation eighth of October 1938", edition 200 examples, expertized among others Dr. Dub, photo expertize Brunel VP (2016) "the condition is perfect. rare. ", Michel 2.800.-