60 Centimes with a red typographic overprint "MEMEL 3 Mark" and an oblique overprint "Flugpost" in dark blue, both with plate flaws II "lower loop of the F in Flugpost widely open" and plate flaw III "g in Flugpost upper right sharply tapering", mint never hinged with original gum, 79 III tiny corner perforation fault in the lower right corner, otherwise flawless condition, photo certificate Tobias Huylmans (2019), Michel 900.-