Luft- und Zeppelinpost, Astrophilatelie, Thematik  -  17.01.2024 12:00
38. Felzmann-e@uction

1929-11-23, raid Costes-Bellonte, Flight Hanoi - Paris, registered cover from Hanoi 11-17 to Paris 11-21 addressed to Bretteville 11-22, plus unused fotocard showing pilots and their plane