1 F 25 cent. On 1 Mark, right upper corner of the sheet plate with overprint error left star on 2 tips standing in perfect condition mint never hinged and still entirely unsigned. Photo expertize Hey BPP: \"fresh colours, very well perforated and in faultless, mint never hinged condition. \" in the combination from upper margin plate and the overprint error, the only on a part of issue occurs, very rare! Michel at least 1.400.-