20 Pfg Hitler with overprint in type IIa with strong shifted overprint, through it overprint variety" '5194' in lieu of '1945' ", with right margin of sheet on piece, centric cancellation "NETZSCHKAU 6.8.45", in perfect condition, decorative, photo expertize Kunz BPP (2017) ". . . Genuine and in perfect quality. ", by Michel unknown