An up close view of Howard Hughes at a banquet held for him in the Biltmore Hotel in Los Angeles, California.

Howard Hughes in the Lockheed 14 in Los Angeles, California. Typed on a piece of paper attached to the image: "Howard Hughes off on first leaf of flight to Paris. Los Angeles, Cal. -- Howard Hughes, Millionaire oil man and speed flyer, at the controls of his huge Lockheed "Flying Laboratory" as it took off from here for its leisurely flight to New York, from where Hughes and his crew will fly to Paris and perhaps around the world. 7/4/1938 Credit line (ACME)."

A view of Howard Hughes and an unidentified man walking outside at Le Bourget Airfield.

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."

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.

A view of Los Angeles Mayor Frank L. Shaw, Howard Hughes, and California Governor Frank Merriam (left to right) dining together at a banquet for Howard Hughes in Los Angeles, California.

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"