An image of children dressed up in costumes, possibly for the 4th of July at City Hall in Boulder City, Nevada. Boys dressed reminiscently of America's Founding Fathers are paired with girls in patterned dresses.

Chief Autel Court Motel in Las Vegas, Nevada. The motel was owned by Harold Stocker.

General view of workers standing outside of the administration building at Boulder Dam Recreation Area.

First floor plan of the Boulder City Museum. The floor plan signifies the first stage of development for the museum.

Center of the basement museum room, looking southwest, showing space underneath the stairs. This area was possibly used for diorama installation.

Typed onto a piece of paper given with the image: "As Los Angeles Welcomed Howard Hughes Los Angeles, Cal. -- The crowd gathered around the world-circling plane of Howard Hughes in the hangar at the Grand Central Air Terminal as Hughes and his companions on his record-breaking world flight alighted from the plane to receive the welcome home of Southern California. Hughes put his plane down at the airport and taxied it into the hangar all before alighting with his companions. Credit Line (ACME) 8/2/38 NY."