A view of Howard Hughes' Hercules being assembled at Terminal Island, California.

Howard Hughes (left) Noah Dietrich at a Hughes Tool Company celebration in Houston, Texas in 1939.

Black and white photograph of Howard Hughes posing in the cockpit of his plane, probably the Northrop Gamma Racer.

Description given with photo: "Howard Hughes investigation."

Description given with photo: "Ferguson Questions Hughes, Washington: While Howard Hughes listens through a headset, Sen. Homer Ferguson (R, Ich.) questions him during a session of the Senate War Investigating Subcommittee. Flanking Ferguson are (left) Chief Committee Counsel William P. Rogers and Assistant Chief Committee Investigator Francis Flanagan. At Hughes right is T.A. Slack, attorney for the Hughes Tool Co. Credit (ACME) 8/9/47."

Description given with photo: "Hughes Arrives In New York: La Guardia Field, New York, N.Y. -- Completing his first air journey since his near-fatal test-flight accident July 7, Howard Hughes, airplane designer, pilot and movie producer, is interviewed by reporters after piloting his converted B-23 transport to a midnight landing here tonight at La Guardia Field. Hughes interrupted his convalescence to fly here from Culver City, Calif., with a stop-over in Kansas City. In New York, Hughes planned to cover with his attorneys regarding steps to protect his property rights in connection with the motion picture, "The Outlaw", which recently had its seal of approval revoked by the Motion Picture Association."