The Ministerial post office on Corfou. Greek PPC fr. with 10l. Litho, canc. with linear "POSTES SERBES" and posted from "MINISTARSKA*18.10.-918" with Serbian censorship canc. "CENSURE/MILITAIRE SERBE" in black to Annecy, France. This is the date, 18.10.1918, that supposedly the Serbian stamps were received at Ministarska post office.