The grayscale view of the residential buildings in the area of the Bureau of Reclamation Administration building in Boulder City, Nevada. The Bureau of Reclamation Administration Building is located at 1200 Park Street.

An image showing an aerial view of Boulder City. Varying components of the city, such as small shrubs and buildings, stand out against the rocky plains of the desert.

Bound volume of Las Vegas City Ordinances, March 31, 1933 to October 25, 1950

An aerial view of Boulder City.

Hughes' aircraft (the XF-11) sitting on the tarmac before its first test flight in Culver City, California in April of 1947. Newspaper clipping taped to the back of the image reads: "#11, Long-Range Plane Completed. Culver City, Calif. -- The new Hughes XF-11 is a very fast photographic plane with a ceiling of more than 40,000 feet. It has a pressurized cabin, making it unnecessary for the crew to use oxygen masks. It is shown here before it made its first test flight."

The first radar antenna produced at Hughes on Sept. 28, 1949 was returned for service three years later at the opening of a new service shop. Pictured from left to right are Charles B. Thornton, S. Ramo, Ray B. Parkhurst, and Harold George