200 Pfg protective association German Wald, single stamp from souvenir sheet, variety "defective or badly placed perforation" very decorative, in perfect condition mint never hinged, unsigned, spectacular new discovery, as is so far only this a pieces recorded and probably the only one exists, new photo expertize H. D. Schlegel BPP (2018) "the stamp is genuine and has original gumming. The quality is perfect. ", by Michel unknown