23.10.1926. Athens-Brindisi: On 22.10.1926 the Athens P.O. commences the sale of stamps issued by Aero Espresso Italiana. Of the flight of 23.10.1926 less than 10 letters are known with the new stamps. Depart. canc. "ΑΘΗΝΑΙ - ΑΠΟΣΤΟΛΗ ΕΞΩΤΕΡΙΚΟΥ / 22.ΟΚΤ.26", on back transit "BRINDISI * POSTA AEREA * 23.10.26", arr. "GALLARATE * (MILANO) * 25.10.26". Franking: 3dr. letter rate, 5dr. airmail fee. (Hellas: FF-22).