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 Clarence Ray Photograph Collection (approximately 1930-1960) consists of black-and-white photographic prints and negatives of Clarence Ray, casino scenes of people playing table games, and images of Ray with black activists in Las Vegas, Nevada.

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.