18 pfennigs Dollinska, in both colours yellowish red and lebhhaftorange the colour bright orange is very rare, upper margin copies, unused without gum - as issued, very fine, Michel number 3 a signed Krischke et alia, Michel number 3 b unsigned with photo certificate Walter Zirath BPP (2025) : " the condition is perfect, because the perforation is typical. of the 3 b are only a few stamps known. ". Michel - .