Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - France - Pioneer Flights - 1931 (January 17-27), two Air Orient First Flight covers to Saigon (then French Indo- China), sent from Paris or Marseille, franked by three or two stamps and bearing black or violet flight markings respectively, both with slight folds away from the stamps, mostly F/VF, Est. $200-$250, Scott #249, C5