The Joe Williams Music Scores date from 1940 to 1991 and comprise the handwritten musical scores of American jazz musician Joe Williams, born Joseph Goreed. Many of the musical scores are Williams' original arrangements.

The North Las Vegas Chamber of Commerce Records documents the activities of the North Las Vegas Chamber of Commerce in southern Nevada from approximately 1970 to 2007. The majority of this collection is comprised of photographs and scrapbooks documenting North Las Vegas Chamber of Commerce member events. The collection also includes business guides, event invitations, and issues of the organization’s monthly newsletters, Just North and Look North.

The River Mountains Trail Partnership Records date from 1995 to 2015 and document the planning and construction of the River Mountains Loop Trail in Clark County, Nevada. The collection contains meeting agendas and minutes, correspondence, project notes, trail maps, land surveys, grant applications, photographic slides of the trail and Lake Mead, environmental assessments, ephemera from National Trails Day, trail guides, interpretive plans, and development reports.

The Jon E. Cobain Papers (1963-2009) contains material representing Cobain's experience as the first official graduate of Nevada Southern University (later University of Nevada, Las Vegas) in 1964. Materials include photographs of Cobain and his family, a scrapbook from his 1964 graduation day, newsletters, a copy of Beau's Bits Handbook, personal correspondence, and his diploma. This collection is comprised exclusively of digital surrogates.

The records of Temple Beth Sholom date from 1945 to 2015 and include scrapbooks, photographs, bulletins, meeting minutes, by-laws, correspondence, and publications. The collection contains documentation of the Board of Directors, the Sisterhood, the Men's Club, the history of the congregation, events held by the temple, and construction of the temple building in Summerlin in Las Vegas, Nevada.