Ninth weight registered cover fr. with 2x10c+50c+1Fr. cancelled with linear "POSTES SERBES" and posted from "MINISTARSKA*6.7.918" with Serbian censorship "CENSURE/MILITAIRE SERBE", via "BOLOGNA-POSTA ESTERA*24.7.18" and "MILANO-POSTA ESTERA*25.7.18" with Italian censorship "(119) VERIFICATO/PER CENSURA" and tape, arr. "GENEVE*1.VIII.18".