An image of Boulder City's streets and landscape; a Texaco gas station, a souvenir shop, the Boulder Dam Hotel, the Boulder Theater building, and the Boulder Cafe can be seen in the background.

A color image of the neon sign for the Hiway 50 Motel, located in Carson City, Nevada.

Engineer's camp in Boulder City, Nevada. Horses are seen in foreground plowing dirt for road.

Archaeological headquarters building, "SP project", in the Lost City settlement near Overton, Nevada.

The black and white view of Howard Hughes and his crew being surrounded by crowds as they exit the Lockheed 14 aircraft after finishing the Around the World flight at Floyd Bennett Airfield in New York. "Description printed on photograph's accompanying sheet of paper: A scene at Floyd Bennett Field as Howard Hughes and his crew landed after completing a round the world flight. 7-14-38 (Press Association)."

The black and white view of the Lockheed 14 aircraft taking off on a part of Howard Hughes' Around the World flight. Typed onto a piece of paper attached to the image: "The Howard Hughes plane taking off from Minneapolis on their way to New York to complete a round the world flight."