C18, 1933 3m on 60c Violet and ultramarine, with 82, C15 tied on oversized registered CODcover to Germany by Memel 2.11.22 cancels, blue framed "M.P.K.D." censor (Konigsberg) and lightly struck blue-green 2-line "P.U. Stelle Konigsberg 31 X 22 Vm 8.-1." handstamps, the C18 some light wrinkles, cover typical postal wear and minor opening faults on the back side, Fine and scarce; signed Petersen BPP, Ing. Becker, 2010 Huylmans certificate (Image)