12 Pfg. German printing on cover from DETMOLD 20.11.45 to Berlin and returned with English censorship stamp and closing slip of paper left as well enclosure slip of paper "at sender adress return, da:. . . Expert No. . . . . Allied censorship (PC-24 with printers mark PSS. 2670E. 0.45.50 M", cover and stamp a little defective, rare enclosure slip of paper