French Indochina 1931 (Feb. 3) The Air Orient Saigon – Marseille first flight,  only 250 letters were flown , cover franked with 1927, 'Foundation of Saigon' $1(Yt. FR-IC 145; Mi. FR-IC 145; SG. FR-IC 158) tied by the 1st flight cachet. Registered and red airmail labels. arrival cds Feb 16.Original Filing slip written with various details mentioned.