1 F. 25 C. on 1 M. with indication of value under the Sternenlinie and perforation B as well 15 C. on 15 Pfg. violet being a correctly franked on registered cover till 140 gr. From Brüssel 14. 11. 17 with different censorship postmarks and reverse complete varnish seal from sender adress and the military supervision place to Berlin with arrival postmark, margin traces, scarce commercial usage!