Description printed on back of photograph: "As Hughes and his crew thanked Hull for cooperation Washington, D. C.-- Howard Hughes and his intrepid companions are shown here as they visited the State Department, July 21st, to thank Secretary Cordell Hull for cooperation on their round-the-world flight. Left to right: Richard Stoddart, Thomas Thurlow, Howard Hughes, Secretary of State Cordell Hull and Harry Connor. Credit Line (ACME) 7/21/38."

Description given with photograph: "Howard Hughes in New York after making a high altitude flight from Los Angeles during which he tested a two-ounce oxygen mask."

Typed onto a piece of paper attached to the image: "Crowd Greets Hughes On Arrival In Capital, Washington D.C. -- Howard Hughes and his companions came to Washington July 21, to personally thank Secretary of State Cordell Hull for the State Department's co-operation on their record world flight, and incidentally to be feted at a luncheon of the Press Club. The photo shows Hughes, in park suit and black hat, as he was led through a huge crowd on his arrival at the Washington Airport. Credit Line (ACME) 7/21/38 (NY FOR)."

Howard Hughes in the Lockheed 14. Typed on a piece of paper attached to the image: "As Howard Hughes took off from Coast for flight east. Los Angeles, California-- The huge Lockheed "Flying Laboratory" of Howard Hughes, millionaire oil man and speed flyer, taking off from here for the flight to New York, from where he will take off for Paris. Credit Line (ACME) 7/4/1938."