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."
Typed onto a piece of paper attached to the image: "Hughes and Flyers Welcomed to Chicago - A view of the parade staged in honor of Howard Hughes and his four companions passing down La Salle Street, Chicago, in a shower of ticker-tape and paper. The flyers, who circled the globe in 3 days and 19 hours, are in the first three autos. Credit Lines (ACME) 7/30/38 (NY)."
L-R: Alexander Troyanovsky (Soviet Ambassador to the U.S.) and Howard Hughes at the Moscow Airdrome, Moscow, Russia, July 12, 1938. Original item may indicate alternate date: 7/2/38.