The John Steiger Photograph Collection contains black-and-white photographic prints of H. E. Steiger, John Steiger's father, in and around Las Vegas, Nevada in the 1920s. Images depict H. E. Steiger and various other identified and unidentified individuals in various locations surrounding Las Vegas, including Wilson Ranch, Mount Charleston, and Boulder Canyon. Some images of the Las Vegas Grammar School include John Steiger's mother, who was an elementary school teacher in Las Vegas from 1919 to 1920. The majority of items in this collection are digital surrogates, and the donor retains the original items.

The J. Ross Clark Photograph Collection (approximately 1900-1920) consists of black-and-white photographic prints and some corresponding negatives. Images depict J. Ross Clark, his wife Miriam Evans Clark, their grandson James Ross Clark II, and several unidentified individuals.

The Stanley Mitchell Photograph Collection (approximately 1900-1980) consists of black-and-white photographic prints. The images portray street scenes and residents from mining communities in Southern Nevada, including Beatty, Alamo, Goldfield, Nye County, Pioche, Carrara, Esmeralda County, and Belmont, Nevada. Other images include officials signing a water bond in Esmeralda County members of the Central Nevada Cattlemen’s Association, and the Little Oasis Market in Alamo.

The Hotel Last Frontier Photograph Collection contains photographic prints, negatives, and slides depicting scenes inside and outside the Hotel Last Frontier in Las Vegas, Nevada between approximately 1940 and 1969. The collection also includes photographs under its alternate names: the Last Frontier and the New Frontier Hotel and Casino.

The Wayne Cronister Photograph Collection depicts towns in Southern Nevada from 1905 to 1950. The photographs primarily depict Fremont Street in Las Vegas, Nevada and the construction of the Hoover (Boulder) Dam on the Colorado River. The photographs also include the Union Pacific Railroad Depot in Las Vegas, Nevada, the abandoned town of Rhyolite, Nevada, and a mining camp in El Dorado Canyon.