6 Pfg first issue of stamps for Germany after WW II., \"x\" paper with 10 Pfg perforated 11: 11½, always horizontal pair (10 Pfg being absent perforation hole), properly franked on cash on delivery letter from Hamburg 16.2.46 to Bad Pyrmont, photo expertize Wehner BPP: \" genuine, as usual transport traces, time typical normal perforation\", Michel 240.-