1945, 20 K on 6 K brown-olive and 30 K on 8 K dark brown, each with ovp ”DEMOKRATSKA FEDERATIVNA/ * /JUGOSLAVIJA”, on registered cover from SPLIT 1/18, 21.III.45, sent to Dubrovnik, on reverse boxed violet censor handstamp ”CENZURIRANO / Br.3”. Envelope with horizontal and vertical fold, upper left corner reduced, stamps with slight stains at perforation. Both stamps used on cover are VERY RARE! Certificates Prof.Ercegovic and K.-W.Schlenger.