8 Pfg Berlin bear only at the bottom perforated with upper margin and RWZ, in perfect condition mint never hinged, unsigned, hinge trace in the upper margin extraneous, in this kind especially decorative, photo expertize Dr. Jasch BPP (for former pair) (2017) "the unit is genuine and immaculate in mint never hinged condition with original gumming and on all sides good outside borders. . . . Partially perforated stamps this type are rare, there mostly the lower perforation cut off was, about 4 sided unperforated stamps to create. "