The UNLV December 6, 2023 Memorial Collection (2023-2024) contains material documenting the response to the deadly shooting on UNLV's Maryland Parkway campus on December 6, 2023. The collection contains items left at spontaneous memorials, such as handwritten notecards, small religious tokens, bracelets, teddy bears, and artificial flowers. Also included in the collection are videos of the UNLV vigil service held on December 13, 2023, archived UNLV websites, and condolence items sent to campus administration. Additionally, two members of the UNLV community donated their personal photographs and journal entries relating to the day of the shooting.

The Beckley Family Photograph Collection (approximately 1891-1982) consists of black-and-white photographic prints and negatives and color photographic slides. The images depict the Beckley family, their businesses in southern Nevada, and Las Vegas, Nevada as the city developed during the first half of the twentieth century. Also included are images of airplanes at the first Las Vegas airport Anderson Field, later renamed Rockwell Field in 1925, Fremont Street in Las Vegas, and postcards of mining towns across southern Nevada.

[This collection is closed. See Access Note for additional information.] The Oscar B. Goodman Papers (1888-2020) are comprised of records produced by Oscar Goodman from his time as a criminal defense lawyer in Las Vegas, Nevada. This includes working, legal, and evidence files from his own individual practice and his time as a partner at various law firms. The collection contains case files, wiretap tapes and transcripts, administrative files, and files relating to the legal affairs of his wife, Carolyn Goodman. The collection also contains the working files of David Chesnoff, lawyer and Goodman's former legal partner.

The Chester Longwell Photograph Collection consists of 608 black-and-white photographic prints dating from approximately 1910 to 1930. The images primarily depict the Longwell family's excursions in the Southern Nevada region, primarily to Mount Charleston, Nevada. Also included are images of Southern Nevada mines and mining towns, as well as Pubelo Grande de Nevada, the Lost City. The remaining images depict geological formations and features, as well as forestry and nature scenes in Nevada and Arizona.