The Pacifica Hotel Collection (1981-1985) contains newspaper clippings, correspondence, and contracts on the Pacifica Hotel, the first resort geared specifically towards the LGBTQIA+ community in Las Vegas, Nevada. The collection also includes one optical disc with a compilation of Las Vegas television news stories from the summer of 1985 about the Pacifica Hotel project.

The Hughes Aircraft Company Weapons System Publications (approximately 1965-2011) contain brochures, booklets, photographs, and illustrations of the AWG-9/Phoenix Air Superiority Weapon Control System developed by Hughes Aircraft Company Aerospace Systems Division based in California. The collection contains photographs of various aircraft, as well as a Supersonic Naval Ordnance Research Track (SNORT) test at the Naval Ordnance Test Station near China Lake, California.

The Ulvis Alberts Postcard Collection consists of postcards created from photographs taken by Ulvis Alberts between 1968 and 1981. Images depict scenes from the World Series of Poker at Binion's Horseshoe Casino in Las Vegas, Nevada, as well as images of various celebrities, actors, and professional musicians. Several of the postcards are autographed by Alberts.

The Geneva Stark Merwin Photograph Collection features photographic prints and negatives of locations throughout Pahrump, Nevada between 1941 and 1942. Primary locations include a Pahrump school and Pahrump Ranch, as well as locations in local fields and mountains. The photographs capture candid scenes of people walking to school and feeding animals.

The records of the Nevada Association of Psychiatric Physicians (NAPP) document the professional association's membership, activities, and advocacy from 1984 to 2000. The records indicate how NAPP organized the professional psychiatric community in Southern Nevada, held meetings on various public health initiatives, networked with other professional organizations like the American Medical Association and the American Psychological Association, and published articles and newsletters on a variety of psychiatric topics.

Las Vegas Numismatic Society Records (1963-1974) consist of receipts, membership lists, deposit slips, correspondence, newspaper clippings, photographs, newsletters, and memos. Also included are brochures, newsletters, and postcards from the Sahara Hotel where the Society's first conference was held in 1963. There is a Guide to Personnel and a Service Directory from the Clark County, Nevada School District. Publications from the Nevada Test Site (NTS), Reynolds Electric ad Engineering Company (REECo), and Edgerton, Germeshausen, and Grier, Inc. (EGG) contain references to the donor, Carl G. Taylor.