The Alan Byron Olson Photographs (approximately 1933) consist of one negative album containing 100 photographic negatives taken by Alan Byron Olson around 1933 that depict the Hoover Dam (then known as Boulder Dam) and the Boulder City Hospital. Olson was a medic for the Boulder City Hospital and the images also depict various hospital staff and other locations related to Hoover Dam. The collection also includes digital copies of the negatives.

The Francisco Arcaute Photographs (2004-2006) contain monochrome and color photographic negatives of various exterior environs, signage, and events around Las Vegas, Nevada and Southern Nevada taken by Chicago, Illinois-based photographer Francisco Arcaute. The materials include negatives of neon signs located at the Fremont Street Experience, the El Cortez Hotel and Casino, and the Blue Angel Motel. Events represented in this collection include the annual Veterans Day parade hosted by the Veterans Action Group and Christmas markets.

The Ham Family Photograph Collection contains five photographic albums primarily featuring images of the Ham family's travels throughout the western United States and Artemus W. Ham Jr. and Betty Ham Dokter during their childhood between approximately 1900-1949. Also included is one photograph used as a Christmas greeting for the Ham family from 1981. The photographs feature locations including Cedar Breaks National Monument, Utah; Grand Canyon, Arizona; and Yosemite National Park, California. The collection also contains photographs of the Ham family at Mormon sites throughout Utah. Lastly, there are postcards and photographs of locations throughout the United States, Germany, and Japan.