Mixed franking from 1 Din. With 7 Din. (pair) on properly franked domestic registered letter with advice of delivery to Belgrad with dispatch postal stamp VITOSEVAC / 2 from 26.4.43 as well with censorship seal with censorship stamp 014 / Bgd. The censor office Belgrad and propaganda stamp \"Biraj / red-zivot / nered-smrt / Srbije\" (chance / order live / disorderliness Death / Serbia) and with arrival postmark on the back from BEOGRAD; the otherwise very fine cover is at the lower margin cut in, expertized Krischke