The Mollie Gregory Collection of Oral Histories contains audio interviews and brief transcripts that focus on welfare, family, and women's issues in Nevada from 1970 to 1974. Gregory interviewed Nevada residents including Maya Miller, Ruby Duncan, and Mary Wesley, who described their lives during the anti-poverty and women's rights campaigns in the early 1970s. The collection documents views on welfare; the Equal Rights Amendment; race, discrimination, and civil rights; and political campaigns.

The Friends of Southern Nevada Libraries Records (1974-2013) is comprised of the organizational records of the Las Vegas, Nevada based non-profit, Friends of Southern Nevada Libraries (FOSNL). Materials include volunteer information, book sale receipts, funding proposals, thank-you cards, board meeting minutes, correspondence, photographs, newsletters, court proceedings, and promotional materials.

The Southwest Oral History Association Records contains records of the Southwest Oral History Association (SOHA) from 1981 to 2020. Records include agendas and minutes from the executive board committee, financial records, correspondence, photographs, and planning documents for SOHA's annual conference.

The William White Postcard Collection (approximately 1930-1940) consists of three postcards depicting the Hoover Dam (Boulder Dam) on the border of Nevada and Arizona. One postcard showcases Oskar J. W. Hansen’s “Figures of the Republic” sculptures near the Hoover Dam. Another postcard displays an interior view of the visitor’s gallery at the Hoover Dam. The final postcard depicts the Hoover Dam at sunset.