Description given with photograph: "Howard Hughes tests the Hughes plane. Seattle--Howard Hughes (right), millionaire aviation enthusiast and record holder, shown with Edmund T. Allen, Boeing test engineer, before they made a recent test flight in a Boeing-built Stratoliner. The huge machine was equipped with extra fuel tanks for the test. Hughes did not reveal the reasons for his interest in the four-motored, 30 passenger plane, designed for substratosphere flight."
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."