The Las Vegas Senior Tripsters Records (1984-2020) are comprised of organizational records for the Las Vegas Senior Tripsters, an organization based in Las Vegas, Nevada that sponsored leisure travel for senior citizens. The collection includes articles of incorporation, bylaws, and board meeting agendas and minutes. The majority of the collection documents the Las Vegas Senior Tripsters working files used for trip planning, managing memberships, budgets, and the board president's records. The files in this collection are entirely digital.

The Underground House of Las Vegas Collection (1964-2004) consists of newspaper clippings, magazine articles, books, photographic prints, and digital images detailing the construction and history of Girard "Jerry" B. Henderson’s "Underground House," a Las Vegas underground dwelling completed in 1978.