Italian Levant: 1915 (17 October). Postcard of Messina Observatory to Italy from an Italian Navy Water Tanker Aniene struck by TRESOR ET POSTES * 198 (used by French Expeditionary Corps of the Orient at Salonica after 11 October 1915) datestamp CISTERNA ANIENE cachet and two lines BOLOGNA POSTA ESTERA handstamp.
