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.

The Joseph LaMar Foremaster Photograph Collection includes black-and-white photographic prints and negatives of structures at the Old Ranch (Stewart Ranch) in Las Vegas, Nevada from approximately 1920 to 1939 when the Foremaster family lived and worked on the land.

The Thomas R. Schiff Panoramic Photographs (2001-2009) are comprised of physical and digital panoramic photographs of hotel casinos and other locations around Las Vegas, Nevada used in his book, Vegas 360°. The collection includes photographs of local businesses, casinos around downtown Las Vegas, and the Las Vegas Strip including the Aladdin Hotel and Casino, Bally's Las Vegas, Caesars Palace, Fremont Street, and New York-New York Hotel & Casino. Photographs are available as both digital files and physical prints.