Description given with photo: "As Hughes Dropped "Blackmail" Charge - Washington, D.C., Howard Hughes, multi-millionaire air-plane builder, left, is shown leaning over the council table as he agreed to call of his "Blackmail" feud with Senator Owen Brewster at the end of today's heated session of the Senate Subcommittee's hearing of Hughes' wartime aircraft contracts. Committee members seated at the table (right) are: left to right: Senators J. Howard McGrath (D), Rhode Island: Claud Pepper (D), Florida: Homer Ferguson (R), Mich., chairman, and John J. Williams (R) del. spectators, reporters and photographers crowd around the committee table. Photograph by N.K. Benson 8/8/47." Another description given with photo: "Committee Closes Books On Hughes' Charges, Washington: Howard Hughes (right) exchanges remarks across the table with Sen. Homer Ferguson (R-Mich.), left, chairman of the Senate War Investigating Subcommittee, after the latter announced that the committee had closed its books on the inquiry into Hughes' charge that Sen. Owen Brewster attempted to "blackmail" him. Sitting next to Sen. Ferguson is committee member Sen. John J. Williams (R-Dela.), and standing directly behind Sen. Williams is Sen. Brewster (R-Maine), smiling broadly. Credit (ACME) 8/8/47."

Description given with photo: "Brewster Denies Hughes' Sworn Charge Of Blackmail. Washington, D.C., Chairman Brewster, ( R ) of Maine, of the Senate War Investigating Committee, today elaborated on his sworn denial of Hughes' charge that he offered to quash the inquiry if Hughes would agree to merge the Trans-World Airline with Pan-American Airways. Howard Hughes, at table, facing camera, center, listens to Brewster's testimony over a press table loudspeaker. Earlier Hughes accused Brewster of telling "a pack of lies." (Editors: Match above photo at a line through the water glass, right corner of witness table, with identical point in right edge of photo no. 102,259. -INP photo by N.K. Benson- 8/7/47."

The exterior of Hughes Research Laboratories where rock bits were test-drilled in Culver City, California in the 1940s. Transcribed from note taped to back of photo: "Rock bits are test-drilled in the laboratory under conditions that duplicate, as far as is possible in the laboratory, those encountered in actual drilling. As a result, rotational speeds, loads, and fluid volume are closely controlled. The rig operator occupies a splash-proof booth above the 'cellar floor.' The instruments on his control panel provide for application and measurement of variable axial loading on the drilling bit up to 100,000 lbs., variable rotational speeds up to 400 rpm, measurement of bit penetration over a total vertical travel of 5 feet at rates up to 180 ft. per hour, and torque. On the panel, also, are several controls for the operation of mud pump and other accessory equipment."

Description given with photo: "Howard Hughes at investigation."

Howard Hughes (second from right) posing with other unidentified men in a building possibly located in Texas.

Howard Hughes inside of the DC-3. Stamped on back of photo: "Hughes Aircraft Photo."

Howard Hughes sits at a desk surrounded by film reels and film equipment.