Handwritten on the back of the image: "Talking to W.D. "Jim" Guthrive at Roosevelt Field. 7/18/38."

The black and white, aerial view of Howard Hughes' Lockheed 14 aircraft after performing its final landing on the Round the World flight at Floyd Bennett Airport, New York. Typed onto a piece of paper attached to the image: "Crowds welcome round the world flyers at Floyd Bennett Field 7/14/38. (Press Association)"

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."

Hughes Helicopters Division of Summa Corporation in Culver City, California.

Howard Hughes, Tom Thurlow, Harry Connor, Richard Staddart, and Dale Powers with an unidentified aircraft behind them in New York. Typed on a piece of paper attached to the image: "Hughes flies to New York for hop to Paris. L to R L. Tom Thurlow and Harry Connor, Hughes, Richard Stoddart and Dale Powers. 7/4/1938."