Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - France - Pioneer Flights - 1936 (January 9), Air Orient Flight pre-printed cover of the French Aeronautics Federation, sent from Paris to Hanoi, franked by four stamps (without perfin), Hanoi ''24.I.36'' arrival marking on reverse, some cover repairs at top right, still fine and rare item, Est. $200-$225, Scott #254A, 299