Italy flight 1933, Italian post office, droped Naples, letter from Rome 29.5. To Bolzano with 15 and 35 C special stamps and 5 L Zeppelin, all stamps with hand special cancellation 29.5, blue flight stamp, without transit special cancellation Rome with reverse arrival Naples 30.5, superb, signed and photo expertize Longhi \". Raro aerogramma\" (Longhi 453, 3.000 Euro)