5 Pfg to 12 Pfg numerals, officially tentative perforation L 10 3 / 4, watermark 1 X, complete sheet set, in perfect condition mint never hinged, 5 Pfg with sheet sign Ströh BPP and all the rest of them values always photo expertize Ströh BPP \"genuine and immaculate in faultless mint never hinged condition. \", Michel 8.000.- ( free of premium for the sheet or plate flaw) - complete sheet sets to class among the SBZ-rarities!