The Sheilagh Brooks Collection on Nevada Historical Sites and Museums dates from 1977 to 1983. It contains materials including budgets, planning proposals, agenda, and minutes related to the Nevada State Museum, including proposals to build a state museum in Southern Nevada. The collection also contains National Register of Historic Places nomination forms for sites throughout Nevada.

The Keith Boman Papers on the Smith Center for the Performing Arts consist of materials documenting the construction of the Smith Center for the Performing Arts in Las Vegas, Nevada from approximately 2009 to 2010. The collection includes documents from the construction oversight committee, financial budgets, and board of directors meeting agendas.

The Bob McCaffery Collection on the Save the Hughes Flying Boat Campaign (1980-1983) documents efforts by activists to preserve the plane from destruction and its subsequent acquisition by the Aero Club of Southern California in 1980. The collection contains photographs and newspaper clippings about the Hughes H-4 Hercules flying boat nicknamed the "Spruce Goose" from the 1980s.

The Denny Lynch Photograph Collection (approximately 1900-1990) contains photographic prints and negatives of the Lynch family and their homes in Pahrump Valley and near Blue Diamond, Nevada. The photographs also depict locations and people throughout Nevada, primarily in Pahrump and Amargosa with a focus between approximately 1970 and 1990. Other photographs include local, state, and federal politicians in Nevada and Washington, D.C. Most of these photographs were collected by Denny Lynch for his newspaper, the Pahrump Tribune.