5 Pfennig dark emerald green, wove gum with steeply sloping paper texture, plate flaw I "only one lower border line", mint never hinged, unsigned, photo certificate Schulz BPP "... mint condition with original gum. It has several yellowish spots... Stamps of this paper type are among the rarities of the German States", Michel 3. 200.- - in connection with the plate flaw possibly unique!