The UNLV Libraries Collection of 1983 Hoover Dam Overflow Photographs is a series of color photographs that document the historic water overflow at Hoover Dam as seen from the Arizona side of the dam. Taken in August of 1983, this overflow marked the first time the spillways were used during a flood. The spillways were previously tested once in 1941 after the dam was initially filled.

The Charles Rozaire Collection on Tule Springs, Nevada (1950-2005) contains photographic slides of various archeological sites across Clark County, Nevada, the majority of which were taken at the Tule Springs archaeological site. The collection also contains Rozaire's files documenting the excavation investigations at Tule Springs which include Rozaire's writings, newspaper clippings, programs, and photocopied articles regarding Tule Springs.

The Equal Rights Nevada (2000-2002) collection is comprised of organizational records documenting the group’s unsuccessful fight against Question 2, a referendum voted upon in 2000 and 2002 to amend Nevada’s state constitution to forbid same-sex marriage. It includes campaign files, financial records, publicity, correspondence, ephemera, and other supporting documentation from national and regional marriage equality organizations.

The Greenpeace Pacific Southwest Records are comprised of files and documents pertaining to environmental activism in Southern Nevada from 1962 to 1994, primarily addressing the organization of protests at the Nevada Test Site. The collection contains newspaper articles, newsletters, publications, financial records, protest information, correspondence, meeting minutes, articles of incorporation, Freedom of Information Act requests, and Nevada Test Site information. Also contained in the collection are maps and documents related to various environmental issues such as nuclear waste, land use, wildlife protection, and international environmental activism.

The Nellis Air Force Base Photograph Collection contains photographs of Nellis Air Force Base and its predecessor, the Las Vegas Army Airfield, as well as photographs of Rockwell Field and McCarran Airport in Las Vegas, Nevada from 1926 to 1980. The materials contain photographs of military aircraft, hangars, buildings on the base, and aerial photographs of Las Vegas and the surrounding area. The materials also include photographs of the entrance of McCarran Airport, U.S. Senator Pat McCarran, and a mail plane arriving at Rockwell Fields in 1926.