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 El Rancho Vegas Collection (1953-1961) is comprised of materials and memorabilia from the El Rancho Vegas Hotel collected by former hotel controller, Frank Watts. Records include financial documents including endorsed checks to performers at the resort. Other items included unused stationary, copies of the menu, and memorabilia from the hotel. The collection also contains a bathmat, hangers, and a drinking glass from the hotel.

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 H. E. “Hap” Hazard Photographs (approximately 1940-1969) depict politicians in Southern Nevada. Senator Alan Bible, Governor Edward P. Carville, Senator Mike Mansfield and Senator Pat McCarran appear in photographs at political events. Along with images depicting politicians, an aerial shot of downtown Las Vegas, Nevada in the 1950s is also present.

Victor Kunkel Collection of Artifacts (1964-1971) consists of the following items: dice sets from Las Vegas hotels; Clark County deputy badges; and a coin and currency collection from all over the world.