A black and white image of women and children posing in front of a makeshift home in in Ragtown, an area near the Hoover Dam construction site at Black Canyon, not far from Boulder City.

The grayscale view of government engineers' home under construction in Boulder City, Nevada.

The black and white view of the Lockheed 14 aircraft in New York, New York. Typed on a piece of paper attached to the image: "Readying Hughes' plane for Paris flight. Hughes's Lockheed 14 monoplane in shape for a flight from Floyd Bennett Airport here, to Paris. Motor trouble forced postponement and helpers were working under injunction to have the ship ready for a takeoff July 9 "at the earliest possible moment." Photo shows: General view of crowd watching plane being serviced outside hangar. Credit Line (ACME) 7/9/1938."

From the Morgan Sweeney Photograph Collection (PH-00228). Taken on March 10, 1954.

An image of Arizona Street (pointing northeast) in Boulder City. From this view point, may different city shops are visible, such as a Shell gas station, the Visitors Bureau, and the Nava-Hopi Trading Post, as well as a sign directing visitors to the nearby Hoover Dam. The Hoover Dam Visitors Bureau was originally known as the Boulder Dam Tourist Service Bureau, as the dam's name officially changed in 1947.

The black and white view of a crowd of people surrounding the Lockheed 14 aircraft at the Le Bourget Airfield in France. Text printed on accompanying strip of paper: "Howard Hughes' Lockheed surrounded by a great crowd at Le Bourget Field, Paris, as his crew disembarked after their flight from New York. July 1938."

The view of a sedimentation tank for a Six Companies gravel plant near Boulder City, Nevada.