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."
Description given with photo: "Howard Hughes Interviewed By Newsmen After Flight - Terminal Island, Calif. : Photo shows Howard Hughes surrounded by radio interviewers, reporters, and well-wishers after he tested his flying boat the "HK-1" in Los Angeles harbor. He surprised onlookers by taking the huge 200-ton seaplane into the air for a mile flight at the altitude of 70 feet, with a speed of 100 M.P.H, then landing the craft with a very safe landing. Photo by Al Monteverge. 1-03-47."
Description given on piece of paper attached to the image: "Chicago reception for Howard Hughes after completing his Round the World flight. Hughes is in the center of the car leading the parade."