The Sadie and Hampton George Papers (1874-1948) consist primarily of the incoming and outgoing correspondence of Sadie Kiel George and her husband, Hampton George, regarding proposed land and mineral rights sales. The collection also includes some personal correspondence, and two of the most significant letters in the collection deal with the deaths of brothers William and Edward Kiel, Sadie's uncles, who were found dead at the Kiel Ranch in October 1900. Also included in the collection are receipts, cancelled checks, tax notices, mining claims, and land deeds.

The Karl Carsony Papers (1918-2011) are comprised of photographs, newspaper clippings, ephemera, and artifacts representing Karl (Schrom) Carsony's acrobatic career and personal life. The bulk of the materials in this collection date from approximately the early 1950s through the late 1970s. The materials also include vacation photographs of Karl (Schrom) Carsony and his wife, Margot Meyers. The materials also include promotional photographs, posters, and fliers for the Carsony Brothers, which was an acrobatic show consisting of Karl Carsony and his twin brothers, Joe and Bert Schrom.

The UNLV Libraries Collection of Hollywood Casino Corporation Promotional Materials and Reports includes annual reports, prospectus, 10-K forms, 10-Q forms, equity reports, financial research, press releases, press kits, a stockholder meeting notice, and promotional materials for Hollywood Casino Corporation in Dallas, Texas, dating from 1992 to 2001.

The Josephine A. Johnson Diaries (approximately 1940-1978) consist of the personal diaries of Josephine Johnson, a homemaker who moved to Las Vegas, Nevada in 1952. Included in the daily handwritten entries are prices of goods and services, shops and businesses frequented by the family, anecdotes about the weather, and some receipts, notes, and ephemera kept inside the diaries. Also included are two Bibles and a small personal phonebook.

The Leon Rockwell Papers (1829-1986), consist of materials that document Leon Rockwell's life in Las Vegas, Nevada from 1906 until his death in 1968. Included are diaries, correspondence, photographs, postcards, Las Vegas community event programs, ledger sheets, business cards, and scrapbooks. There are a number of books, information on organizations and businesses that Rockwell owned, real estate documents, and early records of the Las Vegas Volunteer Fire Department, of which Rockwell was an original member.