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 Austin R. Wardle Photograph Collection (1907) consists of three black-and-white photographic prints of the main street and schoolhouse in Tonopah, Nevada. Also included are three photographic reproductions and three negatives of the originals. Two images show the funeral procession of Wardle's younger brother, Orley, who died of meningitis at the age of eight; the remaining image shows the Tonopah schoolhouse with children lined up in preparation for the funeral procession.

The Alicia Lawrence Photograph Collection (1982) consists of black-and-white photographic prints and negatives which are reproductions of postcards dating from approximately 1938 to 1945. The images depict sites in Las Vegas, Nevada, including the Union Pacific Railroad Depot, Fremont Street during the annual Helldorado Parade, and the Clark County Courthouse.

The Wende Lestelle Photograph Collection is comprised of one black-and-white photographic print, two photographic postcards, and one photographic negative depicting the Sahara Hotel and Nevada Club in Las Vegas, Nevada between 1954 and 1961.

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 KLVX Steamboats on the Colorado Photograph Collection contains photographic prints and negatives used by the Las Vegas, Nevada television station KLVX (Channel 10) for a documentary on steamboats in the Southwest United States between approximately 1870 and 1979. KLVX made this documentary for the Arizona American Revolution Bicentennial Commission and the Nevada American Revolution Bicentennial Commission, who jointly funded the documentary’s production. Some of these photographs may be reproductions of originals gathered during the research for the documentary.

The William J. Moore Jr. Photograph Collection (approximately 1942-1960) consists of black-and-white photographic prints, negatives, and one oversize image depicting William "Bill" J. Moore Jr.'s career as a casino operator in Las Vegas, Nevada. Images include events at the Moore family home and the Hotel Last Frontier. Also included are images of Moore with politicians, casino operators, and other notable figures in Las Vegas.