The black and white view of Howard Hughes surrounded by people in Paris, France. Text printed on photograph's accompanying strip of paper: "Howard Hughes after arriving at Paris to complete the first leg of a round-the-world flight. 7-11-38."
The black and white view of Howard Hughes in Minneapolis, Minnesota. Description written on back of photograph: "July 14, 1938: Tired and bearded, Howard Hughes was surrounded as he left his plane at the municipal airport (World-Chamberlain Field) to secure weather information before leaving Minneapolis to complete his record-breaking around-the-world flight-- the fastest flight ever made in circumnavigating the globe. Photo-courtesy "The Minneapolis Star" Board of Park Commissions 325 City Hall Minneapolis, Minn."
Description printed on photograph's accompanying sheet of paper: "Howard Hughes Guest at National Press Club. Washington, D. C. -- Howard Hughes, multi-millionaire round-the-world flyer is pictured as he spoke at the National Press Club here, July 21st, where he and his four companions were guests at a luncheon of the club. Hughes and the members of his crew on the flight visited Washington to personally thank Secretary of State Cordell Hull for his assistance in the clearing of their plane. Credit Line (ACME) 7/21/38."
Crowd of people watching Howard Hughes arrive at the Washington Airport in Washington D.C. to thank Cordell Hull for the State Department's co-operation of Hughes' Round the World flight.
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."