The black and white view of Howard Hughes standing with several unidentified men near the Lockheed 14 aircraft that was then being refueled. Hughes was then on his Around the World Flight where he visited Paris, Moscow, Fairbanks, and Alaska.

The black and white view of Howard Hughes walking with other unidentified men toward the Lockheed 14 aircraft that was then being refueled. Hughes was then on his Around the World Flight where he visited Paris, Moscow, Fairbanks, and Alaska.

The XF-11 plane before its first flight at the Hughes Airport in Culver City, California.

Typed onto a piece of paper given with the image: "Hughes' Plane Over Los Angeles, Cal. -- The world-girdling plane of Howard Hughes pictured from an American Airlines plane as it flew over Los Angeles as Hughes and four companions on the record-breaking flight arrive at Los Angeles for the ovation accorded them by proud Southern Californians. The Los Angeles City Hall is in the background. Credit Line (ACME) 8/2/38 NY

The Hughes HK-1 Hercules Flying Boat shown tied to its dock at Terminal Island in the Los Angeles Harbor in 1947.

Aerial view of the main office and plant of the Hughes Tool Company, in Houston, Texas.