Transcribed from back of photo: "Howard Hughes (in cockpit) warms up the XF-11 for its initial test flight. It is one of the world's fastest long-range photographic planes, July 7, 1946."
Description given with photo: "Fight Spectators, New York -- With an unidentified companion, multi-million dollar movie producer and aviation Howard Hughes watches the Louis-Mauriello title bout from a ringside seat Sept. 18. Full big 5. Creditline (ACME) 9/18/46."