Not issued: 3 Pfg Hindenburg with black overprint \"Pleskau 60 Kop\", impeccable mint never hinged, due to an interim ban war these stamp no longer issued, there are only a few examples known, unsigned - what by of this issue hardly known is, we can the stamp the first time in this state without any signatures offer, expertise Robert Brunel VP (2023) : \"the condition is perfect. \", Michel 3.000.- - in of our 184. Auction obtained a signed copy 1.600.- Euro as well percentage of bid price!