1 RM. First issue of stamps for Germany after WW II. Along with 1 and 3 Pfg first issue of stamps for Germany after WW II., always two pieces, on properly franked registered letter from \"Hanover 6.4.46\" to Alfeld with arrival postmark, well perforated, in the perforation minimal scuffed, rare commercial document, expertized Schlegel BPP, Michel 750.-