The Ministerial post office on Corfou. Red cross registered cover fr. with 50c. French stamp (foreign registered letter rate) with linear "POSTES SERBES" and posted from "MINISTARSKA*28.5.-918" with Italian censorship "VERIFICATO PER CENSURA (119) and tape, via "BOLOGNA POSTA ESTERA*17.6.18" and "MILANO POSTA ETERA*18.6.18", arr. "GENEVE*25.VI.18".