Monasteries 12 and 2 Din. In mixed franking on properly franked airmail foreign countries R letter to Berlin with dispatch postal stamp \"BEOGRAD 1 / 19\" from 6.7.43 as well with censorship seal the international country letter test place Vienna and with arrival postmark on the back BERLIN from 10.7.43, smaller transport traces, expertized Krischke, ex collection Belgrad