The black and white view of the Lockheed 14 aircraft in Minneapolis, Minnesota. Description written on back of photograph: "World-fame drops on City out of blue, sunny skies: Fame came to the municipal airport and the city of Minneapolis in a flash of silver and a roar at 7:38 am, July 14, 1938 when Howard Hughes swooped to Earth in his Droning Silver Bullet on his record breaking round-the-world flight. Photo-courtesy "The Minneapolis Star" Board of Park Commissions. 325 City Hall Minneapolis Minn."
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."
The black and white view of Howard Hughes exiting his Lockheed 14 aircraft after performing the final landing on the Round the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "World fliers greeted on arrival. Floyd Bennett Airport--- Minutes after he and his companions set their plane down here, completing a dramatic dash around the world, Howard Hughes, wearing the same battered hat, his face covered by a heavy stubble, stepped from the plane, to be greeted by Mayor La Guardia, in the photo are, left to right: Ed Lund, flight mechanic, Howard Hughes, Thomas Thurlow, navigator; Harry P. M. Connor, navigator, and Mayor La Guardia. Credit Line (ACME) 7/14/38"
The black and white view of Howard Hughes' Lockheed 14 aircraft after performing its final landing on the Round the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "Howard Hughes reception at Floyd Bennett Field 7/14/38."
Typed onto a piece of paper attached to the image: "As Los Angeles Welcomed Howard Hughes Home, Los Angeles, Cal. --- Governor Frank Merriam, Howard Hughes, and Mayor Frank L. Shaw (left to right) as they rode through the crowd-packed streets of Los Angeles during the reception -- one of the greatest and wildest the city had ever seen -- as Hughes and his four daring companions on his World-Flight arrived in the city. Credit Line (ACME). 8/2/38."
The black and white view of Howard Hughes sitting in the Northop Gamma Racer in New York. Text printed on a card included with the image: "Hughes sets new Miami-New York record Howard Hughes, Millionaire flier and pictured in the cockpit of his low-wing Northrop all-metal, plane, shortly after landing in New York, April 21st, 4 hours and 22 minutes after having taken off from Miami, Fla. He had beaten the record established by Jimmy Wedel in July 1933, by 36 minutes."