The Dorothy Ray Photograph Collection on Southern Nevada, approximately 1900-1946, depicts infrastructure in Caliente, Nevada in the early to mid-twentieth century. The collection also contains images of a flash flood that occurred in 1905 in Carp, Nevada and Stine, Nevada that washed away roads and railroad tracks. This collection provides historical documentation about early to mid-century Caliente, Nevada.

The Bill Laub Jr. Papers (1966-2003) contain materials that highlight Laub’s involvement with KNPR Radio in Las Vegas, Nevada, the Republican Party in Nevada, and Southwest Gas Company. Materials include a variety of Republican Party publications, including GOPaper and New Republican Times, as well as Southwest Gas Company advertisements, publications, and photographs. The collection also contains the grant written to establish KNPR Las Vegas, agendas and meeting minutes, correspondence, and financial reports for KNPR Radio.

The Las Vegas Rotary Club Records (1981-2022) contain award certificates, club directories and rosters, Las Vegas Rotary publications, commemorative material including a 20-foot by 34-foot velvet curtain. The collection also contains plastic and metal Rotary Club signs from across the United States and international locations, material from a Rotary Club in Africa, and a digital video segment made in 2013 about the history of the Las Vegas Rotary.

The UNLV University Libraries Photographs of the Development of the Las Vegas Valley, Nevada (2016-2020) are comprised of digital photographs captured as part of the Special Collections and Archives Building Las Vegas project. Digital photographs shot in the Las Vegas Valley, Nevada, include color images of street scenes, neighborhoods, developments, land use, housing, flood control, parks, traffic patterns, and parts of the tourism corridor including casinos and hotels.

The Tonopah and Tidewater Railroad Records (1905-1977) contain correspondence, purchase requisitions, bills of lading, freight reports, and waybills. Also included are a ledger book, a rubber stamp, and a booklet, "Diagrams of Locomotives and Tenders." Incorporated in 1904, the Tonopah and Tidewater Railroad operated for 35 years, connecting Ludlow, California with Beatty, Nevada by way of Death Valley on the Santa Fe Railroad main line. The records are concentrated on the later years of the railroad from 1930 to 1940.

The Nevada Watercolor Society Records (1969-2009) contain watercolor paintings and organizational records pertaining to the Nevada Watercolor Society, a non-profit organization that aims to promote watermedia painting and art appreciation. Organizational records contain materials including by-laws, articles of incorporation, newsletters, exhibit information, tax and financial records, receipts, photographs, negatives, and newspaper clippings. The collection also includes paintings by society members and newspaper clippings about art exhibitions and artists in Las Vegas, Nevada.