80 Pfennig Germania with overprint "Memelgebiet", grey violet ultramarine, mint, horizontal strip of four from the lower margin with overprint house order number H4702. 20 and original stamp house order number H3340. 20 as well as form number 2, minimal adhesions in the margin at the bottom and minimally separated perforations in the margin, one or two teeth wide, otherwise flawless condition, unsigned, photo certificate Tobias Huylmans (2017) "genuine and flawless", Michel 1. 000.- +