1 Mark till 5 Mark crest edition on won. Post check paper watermarked "close horizontal waved lines", always in the complete counter sheet to 50 stamps with plate numbers "37" in each corner of the sheet, photo expertize Sem BPP (2017) : "perfect quality. The B above to 1.- is above centered slightly vorgetrennt. In the sheet to 2.- is on field 47 the plate flaw line at the K from Mark available. ", Michel 4. 450.- (for lots, free of premium for the rarely sheet set) - in the sheet rare to find! Exhibit for the large collection!