2 Mark "Bayern-Sarre", black purple violet, used "Homburg Palatinate 25. MRZ. 2056 Nm" on piece, on face at the hairline a slight scratch, otherwise in perfect quality in the for the issue normal perforation, extremely rare stamp, signed Dr. Dub and certificate with photograph light brown orange BPP (2014), Michel 3. 800.-, provenance collection Horst bolder (former starting price 800)