Black and white image of three children involved in the Vacation Reading Club at the Boulder City Library. At the time of this photograph, the library was housed in the basement of the city's municipal building.

Black and white image of a view northward across Escalante Plaza from the intersection of California Avenue and Wyoming Street in Boulder City. Visible in the background are an Administration Building and government dormitories.

Black and white image showing a view north of Birch Street, as seen from the Nevada Highway in Boulder City. The Six Companies, Inc. clubhouse, commissary and executives lodge are visible.

The grayscale view of some of the first buildings in Boulder City, Nevada. Other buildings under construction can be seen among the finished buildings.

The grayscale view of some of the first buildings in Boulder City, Nevada. Other buildings under construction can be seen among the finished buildings.

The black and white view of Howard Hughes and his crew at a parade for Howard Hughes after he completed his Around The World flight in New York. Typed onto a piece of paper attached to the image: "Start of parade at battery 7/15/38. (Daily News)."