8 7 Pfg reconstruction with sharp experimental perforation, block of four with vertical displaced Perforationsreihe, another perforation attempt - this time in the correct height - only the right pair tangent, through it the left upper stamp en masse, the lower in the small stamp format, the right lower on the other hand with double perforation above, in perfect condition mint never hinged, interesting exhibit, that impressive showing which problems the planned perforation of the stamps powers, the in conclusion in addition to it led, that the total print run unperforated issued was, on the base expertized Sturm BPP, Michel 200.-