Mixed franking from 3 Din. With 7 Din. On the back of a correctly franked foreign countries R covers to Brandenburg with postal stamp BEOGRAD 1 / 9 from 8.2.43 as well with censorship seal the international country letter test place Vienna and with arrival postmark on the back BRANDENBURG (HAVEL) 1 from 15.2.43; the cover is at the right side cut in and two-sided opened, expertized Brunel