Registered cover from Br.603 with Serbian censorship "(11) PREGLEDALA/VOJNA CENZURA" in violet (No.11IV/A, period of use at least early September 1916 to 19919) fr. with 5c+45c. and posted from "TRESOR ET POSTAES*504*22 7 17", arr. "GENEVE 1*4.VIII.17".