Lot 1547 India FEB.11.1911 World’s First official Air Mail Flight, Allahbad to Naini Junction, then to Calcutta. A large size post card with large magenta First Aerial Post cachet canceling stamp, reverse depicting the biplane used for this historical air mail flight. The card is also signed by the pilot Henri Pequet (only 40 recorded) and expert Stephen H. Smith. Serious creases and tears, still an important flight item. From the The Leon Victor Pont Collection of Early India, New Zealand and Worldwide Pioneer Flight Covers. Estimate $100, sold for C$1,700.00 plus 17% buyer’s premium.