Bidspirit auction | Worldwide Pioneer Flights - France

Worldwide Pioneer Flights - France - 1929 (February 19), ''Dragon Del Annam'' First Flight Attempt registered cover to Saigon (then French Indo- China), franked by two values, ''Raid Interrompu par Accident. Retour a l'envoeur'' violet marking, boxed confirmation cachet at the top right, VF and scarce, Est. $250-$300, Sc. #131, B30