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.

Description given with photo: "Hughes Required To Submit Questions At Inquiry In Writing, Washington, D.C. --- The sub-committee investigating the Hughes War Time plane contracts, ruled today that a standing committee rule would be effective in requiring that questions must be put in writing, and presented to the committee thru counsel of the principals involved. here, Sen. Homer Ferguson, R., of Mich. Chairman of the subcommittee is shown receiving a written question from Howard Hughes the millionaire plane builder, to be put to one of the witnesses summoned to the inquiry at Hughes' request. INP Photo by G.B. Kress. 11/8/47." Also hand written on the back of the photo: "Howard Hughes and Sen. Claude Pepper 11/8/47."

Howard Hughes in an Ambassador Hotel suite, Los Angeles, California, March 2, 1938.

A view of the controls of Howard Hughes' Flying Boat in Long Beach, California. Howard Hughes (right) is standing next to an unidentified man (probably a mechanic, left).

A portrait of Howard Hughes standing next to an airplane circa 1940s/1950s. Stamped on back of photo: "Hughes Aircraft Photo."

Description given with photo: "Hughes, Attorneys, Resume Stand For Third Day. Washington, D.C. Noah Deitrich, seated, left, vice president of the Hughes Aircraft Co., told the Brewster Committee today that Maj. Gen. Oliver Echois, former AAF procurement (?) chief, refused to do business with Howard Hughes, right, because he "disliked" the multi-millionaire air-plane builder. Hughes' counsel, Thomas I. Slack, standing, is shown as he interrupted Deitrich's testimony to fire a question at the war contract probers. -INP Photo by G.B. Kress- 8/8/47."

Description given with photo: "Goodbye Until Now. 17th --- Wash D.C., An unidentified bodyguard (left) helps plane-builder Howard Hughes gather his papers after Senator Ferguson ( R ) Mich., suddenly announced that the Hughes war contract probe would be recessed until Now. 17. The committee's inability to locate Johnny Meyer, press agent for Hughes, for further questioning is given as the reason for the recess. Photo by A.E. Scott. 8/11/47."