Lot 1457 India 1930.OCT.29 R.A.F. Goodwill Flight to Singapore, from Karachi to Bangkok, franked with Indian and Siamese stamps, duly cancelled in Bangkok on NOV.7 (front and back). This cover was signed by the pilot Flight Lieutenant D.F. Anderson. Very fine and rare, with only ten items flown. From the Leon Victor Pont Collection of early India First Flight postal history. Estimate $500, sold for C$4,400.00 plus 17% buyer’s premium.