Description given with photo: "Float Hughes Flying Boat, San Pedro, Calif.: Water pours into Howard Hughes' mammoth drydock as the millionaire plane builder prepares to float his giant plywood flying boat on November 1st. The nose of the 200-ton craft can be seen at right. In upper right are three of the four right wind engines. Credit Line (ACME) 11/04/47."

Howard Hughes shaking hands with a group of men circa late 1940s/early 1950s.

Inside the HK-1, Hughes Flying Boat, on Terminal Island in the Los Angeles Harbor.

A view of a crowd of people gathering around the Trans World Atlantic (TWA) transcontinental plane after the aircraft landed.

President Roosevelt presenting the Harmon Trophy to Howard Hughes in the Oval Office in Washington D.C. From left to right, the men seen standing in the image include: Albert Lodwick; Howard Hughes; James Monroe Johnson, Assistant Secretary of Commerce; Major General Oscar Westover; President Franklin D. Roosevelt; and Arthur B. Cook.

A section of Howard Hughes' "Spruce Goose" or "Flying Boat" being moved (with a police escort) from the Hughes Aircraft plant in Culver City, California to Terminal Island in the Los Angeles Harbor where the plane was assembled in June of 1946.

A view of Howard Hughes and Florida's Senator Claude D. Pepper inspecting the construction of the Spruce Goose in San Pedro, California.