Howard Hughes standing in front of his biplane holding a trophy after winning the 1934 All-American Air Meet in Miami, Florida.

Description given with photo: "102,266 - Watch Your Credit - International News Photo. Slug - (Slack-Flanagan-Hughes) War Probers Subpoenaed Hughes' Private Papers, Washington, D.C. Senate War Investigating Committee counsel Francis Flanagan, center, is shown as he presented a subpoena issued by sub-committee chairman Homer Ferguson, (R) of Mich., directing Howard Hughes, right, to produce all private records connected with the Hughes wartime aircraft contract inquiry. Thomas A. Slack, counsel for Hughes, is at left. -INP Photo by G.B. Kress- 8/8/47."

A bust view of Howard Hughes at Grover Whalen's house.

A close up of Howard Hughes, at Grover Whalen's house.

Description given with photo: "Hughes Moves To Press Table To Hear Brewster Testimony, Washington, D.C.: -After complaining that he could not hear Senator Brewster's testimony, Howard Hughes took a seat with United Press at the press table. Hughes is pictured above, his head cocked to a public address system loudspeaker, at today's morning session before the Senate War Investigating Subcommittee. Creditline (ACME) 8/7/47."

Howard Hughes (right) and Earl Martyn inside of the HK-1, Hughes Flying Boat, which was near completion on Terminal Island in the Los Angeles Harbor. The Hughes Flying Boat, also called the Spruce Goose, was the largest plane in the world.

Howard Hughes at a press conference, standing in front of what is assumed to be a DC-3.