The Liberace Fan Memorabilia Collection (1944-2004) consists of fliers, brochures, newspaper articles, show programs, and collectibles chronicling the life and career of famed Las Vegas, Nevada entertainer Liberace. Materials from the Liberace Foundation, various fan clubs, and the Liberace Museum in Las Vegas comprise the bulk of the collection.

The Nan Doughty Family Collection dates from 1845 to 1993 and documents Doughty's personal and professional life. She collected correspondence and papers related to her extended family members including Sallie Bradford, Seymour Kimball Bradford, William Hillman Shockley, and May Bradford Shockley. The collection also includes papers from her father, Thorwald A. Siegfriedt, and her mother, Lou-vee Bradford Siegfried. Doughty used her family histories to write historical essays about early Nevada. The collection includes her professional papers as well as drafts and correspondence related to her writings.

The Nye County, Nevada Photograph Collection contains photographs from Nye County, Nevada from 1880 to 1990. The collection includes a wide variety of photographs that document the activities, landmarks, geographical features, towns, ranches, and families of Nye County. The collection covers the areas of Amargosa Valley, Ash Meadows, Beatty, Duckwater, Gabbs, Goldfield, Kawich Mountains, Manhattan, Pahrump, Round Mountain, Rhyolite, Smoky Valley, Springdale, Tecopa, Tonopah, and Twin Springs. The activities documented include mining, prospecting, herding animals, schooling, ranching, building construction, railroad construction, and hunting and fishing.

The Tomiyasu Family Photograph Collection (approximately 1908 to 1991) consists of black-and-white photographic prints of the Tomiyasu family and their farming business in southern Nevada.

The Coates Playing Cards Collection (1920s-1960s) consists of sixty-six decks of playing cards collected by Mrs. Phillip A. Coates. The collection includes promotional decks from various businesses, including the Southern Pacific Lines railroad and the Grace Line steamship company. The majority of the decks are of a narrower design to be used in playing canasta or bridge, with many being multi-deck sets.