Flintbek (Holst), 30 Pfg registration label with fee function as well vertical pair 12 Pfg first issue of stamps for Germany after WW II. On larger sized registered letter from FLINTBEK (HOLST. ) b 22.9.45 to Plön with arrival postmark, label left a little flat perforated, stamps right through glued close to the margin scuffed, cover to the margins creasely, rare place of usage, Michel 350.- plusplus