The Mary Kinnear Photograph Collection (1964) is comprised of twenty photographic color slides depicting buildings on fire in Las Vegas, Nevada. Materials include photographs of houses, casinos, and other properties burning while fire fighters attempt to put the fires out and onlookers watch.

The Mildred J. Heyer Photograph Collection consists of four black-and-white photographic prints and negatives from approximately 1905 to 1940. The photographs depict early Las Vegas, Nevada street scenes, an irrigation pump, and Liberty’s Last Stand, a prominent saloon in Nevada during Prohibition.

The Ed W. Clark Photograph Collection contains photographs that depict politicians and businesspeople in Southern Nevada from 1900 to 1975. The photographs depict several Democratic Party members, including U.S. Senators Pat McCarran and Berkeley Bunker, Nevada Assemblyman Harry Edward "Hap" Hazard, and Nevada Governor Edward P. Carville. The photographs also depict political events, including the planting of a tree in the courthouse park of Las Vegas, Nevada, and a parade on Fremont Street in Las Vegas.

The Arlene Mathews Smith Photograph Collection (1910-1945) is comprised of photographs of people and places in and around Panaca, Nevada. The collection contains a photograph album featuring Smith, her family and friends, and various residents and events around the area. Included as part of the collection are photographs from the Last Frontier Hotel in Las Vegas, Nevada.

The Marguerite and Jack Wagner Photograph Collection, approximately 1949 to 1970, consists of black-and-white photographic prints and negatives depicting the Wagner Motor Company automobile dealership in Las Vegas, Nevada. Included are images of Wagner posing with customers in front of automobiles.

Caesars Palace Photograph Collection (approximately 1965-1989) depicts the famous Caesars Palace Hotel and Casino. The collection consists of twenty-seven images of iconic scenes of Caesars Palace, including its architecture, restaurants, and hotel suites.

The Smith & Chandler Photograph Collection (approximately 1934-1978) consists of black-and-white and color photographic prints. The images primarily depict the interior and exterior of the Smith & Chandler Indian Traders stores in both West Yellowstone, Montana and Las Vegas, Nevada. Also included are images of the store’s floats included in the Helldorado parade in Las Vegas.