Oral history interviews with Susan and Holly Carratelli conducted by Dennis McBride on June 24 and 26, 1999 for the Las Vegas Gay Archives Oral History Project. In the interviews, Susan and Holly recall first meeting during the planning for the 1994 National Coming Out Day event in Las Vegas, Nevada. They discuss what they value in a relationship, their past relationship experiences, and their involvement with the Gay and Lesbian Community Center and Metropolitan Community Church. Other subjects they cover include their marriage, anecdotes about living together, having children, their daily routine, and conflicting inter-community perceptions between gay men and women in Las Vegas.

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.

Oral history interview with Ethel S. Hatch conducted by P. Kohlman on November 24, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers the history of Las Vegas from 1939 to 1975. Mrs. Hatch also talks about ranching in Nevada, Rex Bell, development on the Strip, the first hotels, and early local shopping culture. The interview concludes with discussion surrounding tree-lined streets, the Helldorado Club, and Fremont Street.

Oral history interview with Lee H. Lisby conducted by Glen E. Davis on July 10, 1975; Rita O'Brien on April 10, 1978; and Elizabeth Patrick on May 10, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In 1942, Lisby moved from Tallulah, Louisiana to Las Vegas, Nevada. Lisby talks about living conditions and work opportunities for African-Americans in Las Vegas.