Howard Hughes (right) and Earl Martyn inside of the HK-1, Hughes Flying Boat, which was near completion on Terminal Island in the Los Angeles Harbor. The Hughes Flying Boat, also called the Spruce Goose, was the largest plane in the world.
Description printed on back of photograph: "A group at the State Department. Left to Right: Edward Lund, Harry MC. Connor, Howard Hughes, Secretary of State Cordell Hull, Lt. Thomas Thurlow and Richard Stoddart. July 1938."