Heikendorf over Kiel, 30 Pfg registration label with fee function as well horizontal pair 6 Pfg first issue of stamps for Germany after WW II. On registered cover from HEIKENDORF over KIEL 22.10.45 to Plön with arrival postmark, in perfect condition, cover in of the right upper corner opening deficiency, rare place of usage, expertized Sturm BPP, Michel 350.-