20 on 10 K. - 60 on 30 K., workers, Michel number VII with slight adherence trace and Michel number IX mint never hinged with easy horizontal crease, the further values are perfect mint never hinged, in issue-specific perforation, these prepared however through prohibition from 18.10.1941 not to the issue arrived stamps are extremely rare! signed Dr. Rommerskirchen et alia and photo expertize Walter Zirath BPP (2025) " . there are only a few stamps known. ", Michel 3.100.-