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.

Howard Hughes (in white shirt) supervises construction of the Hughes D-2 at the Hughes Aircraft Company. in Culver City, California. The D-2 was the prototype of the XF-11.

A view of Howard Hughes and the Lockheed 14, likely in Fairbanks, Alaska. Text printed on back of photograph: "Howard Hughes leaving the silver monoplane. To his left is Eddie Lund, flight engineer. 7/38"

The black and white view of Howard Hughes and his crew after completing the Around the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "A scene at Floyd Bennett Field as Howard Hughes and his crew landed after completing a round the world flight. 7-14-38 (Press Association)"

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 back of photograph: "General view of welcoming ceremony. 7/14/1938"

A section of Howard Hughes' "Spruce Goose" or "Flying Boat" being moved (with a police escort) from the Hughes Aircraft plant in Culver City, California to Terminal Island in the Los Angeles Harbor where the plane was assembled in June of 1946.