The David Donovan Collection on Hydrology and Geology (1911-2011) is comprised of the research collected by former Las Vegas Valley Water District employee, David Donovan, about groundwater, hydrology, minerals, and geology in Nevada, as well as the surrounding areas of California, Arizona, and Utah. Included are reports, professional papers, maps, and books.

The Las Vegas Professional Men’s Club Records (1984-1997) consist of the constitution, meeting minutes, and organizational documents of the Las Vegas Professional Men’s Club, later known as the Las Vegas Men’s Club (LVMC). The LVMC provided a social outlet for gay men in Southern Nevada. The bulk of the materials date from the 1990s and include membership lists, event fliers, promotional materials, financial documents, and information documenting the club’s fundraising activities.

Oral history interview with Judith Lee Johnson Jones conducted by Claytee D. White on February 22, 2007 for the Boyer Early Las Vegas Oral History Project. Johnson Jones discusses winning a contest that allowed her to be a showgirl at the Sands Hotel and Casino when she was seventeen, receiving a college degree in Houston, Texas, and performing in the Elvis movie “Viva Las Vegas.” She also talks about her twenty-nine-year career in education.

Oral history interview with Joseph Kine conducted by James Greene on December 19, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers the early days of Boulder City, Nevada from the perspective of an old-timer. Mrs. Kine is also present during the interview. They discuss education, home, and family life, in Boulder City.

Oral history interview with Harriet Barlow conducted by Elsha Harris-Tolanda on April 27, 2015 for the African Americans in Las Vegas: a Collaborative Oral History Project. In this interview, Barlow discusses her personal history and growing up in Robbins, Illinois. She talks about her education, discrimination in schools, and the process of school integration. Barlow then recalls her first impressions of Las Vegas, Nevada and her employment at the University of Nevada, Las Vegas. Lastly, Barlow describes going through graduate school as an African American and explains why conversations about race relations can be difficult.

Oral history interview with Charles Roland conducted by Claytee D. White on August 16, 2012 for the African Americans in Las Vegas: a Collaborative Oral History Project. Roland begins by describing why his family moved to Las Vegas, Nevada in 1952 and attending Las Vegas High School. He discusses the African American community in Las Vegas, working in a restaurant called Sill's Drive-In, and his father, who opened the Hamburger Heaven restaurants. Roland also discusses race relations in Las Vegas prior to integration, the Binion family, and how Las Vegas has changed.

Oral history interview with J. D. Smith conducted by Albert Hewitt on October 31, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Smith begins by discussing his move to Las Vegas, Nevada in 1927 after buying an office for his dental practice. He describes life in Las Vegas at the time, how the city has expanded and changed, and his career as a dentist. Smith also talks about his time as president of the Nevada State Board of Education. He concludes by elaborating on other aspects of Las Vegas history, such as the crash of Carole Lombard's plane, the Helldorado Parades, and nuclear weapons testing.