Italian Levant: 1920 (4 March). Registered commercial cover to Switzerland franked with pair of 25c Italian stamps tied by POSTA MILITARE 15 datestamp used in Constantinople with two 19 March Lausanne arrival cds’s on reverse. Undelivered and return to sender with Unbekannt. / Inconnu. / Sconosciuto. trilingual label tied by 12 June dispatch datestamp. Also two red HOTEL CECIL * LAUSANNE – Concierge handstamps. Cover flap missing and some faults around but still very scarce return to sender cover.
