2 shillings, perforated, Berliner reprint 1879, IIIth impression, compl. sheet to 50 stamps, the plate errors described in the cabbage manual in the fields 1, 2, 11, 40, 42 and 48. The once vertical and trace of folding horizontally by the perforation, back this one middle row supported with hinges vertically, field 41 and 50 patina traces (40 perfectly mint never hinged stamps, incl. the plate errors). A rare and interesting piece with a museum character