An image of Parker Dam on the Colorado River at the California-Arizona border, 155 miles downstream from Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

An image showing an exterior view of the Parker Dam Theater (per the white sign on the side of the building). Presumed to be located near the state line between California and Arizona, the theater displays a poster for the 1936 musical comedy "Pigskin Parade."

Crowd of people watching Howard Hughes arrive at the Washington Airport in Washington D.C. to thank Cordell Hull for the State Department's co-operation of Hughes' Round the World flight.

Description printed on photograph's accompanying sheet of paper: "H. Hughes, Jesse Jones R. F. C. of Texas, & Count de Saint-Quentin- Wash. D. C. International News."

The black and white, skyline view of New York City with Lockheed 14 aircraft flying in the foreground. Typed onto paper included with the image: "New York- Howard Hughes' plane over New York after flight around the world. 7/14/38"

The black and white, skyline view of New York City with Lockheed 14 aircraft flying in the foreground.

The black and white view of the Lockheed 14 aircraft. Typed onto a piece of paper attached to the image: "Take-off from Floyd Bennett Airport for Paris on first lef of Round the World flight at 7:20 P.M. E.D.T. piloted by Howard Hughes with crew of four."