1938 (July 10) Cover from New York carried on the record breaking round the world flight by Howard Hughes, completed in 91 hours 8 minutes, with flight cachets, France 50c cancelled at Le Bourget Airport (July 11) and a U.S 6c cancelled upon arrival back at New York (July 14). Fine and scarce, covers only given to people connected with the flight. Photo on Page 22. (Image1)