Oral history interview with Cora Schwartz conducted by Marta Planzo on November 19, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schwartz discusses her life experiences living in Goodsprings, Nevada. She talks about her family history, her husband's mining business, and the economic activities in Goodsprings.

Oral history interview with Mitchell A. Cobeaga conducted by Raymond E. Frey on March 14, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Mitchell Cobeaga discusses early life in Nevada, the history of the Nevada State Bank, education in Nevada in the 1920s and 1930s, and Southern Nevada's influence over the rest of the state.

Oral history interview with Helen Morelli conducted by Jerry Masini on March 06, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Morelli discusses Las Vegas, Nevada history, concerts at the Cashman stadium, and the Desert Inn.

Oral history interview with Sally Jackson conducted by Krista Jenkins on March 02, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Jackson discusses the hospitality industry, local hotels, casinos, nightclubs, and the social and environmental changes in Las Vegas, Nevada.

Oral history interview with Douglas Reynolds conducted by Dr. David Emerson on June 16, 2006 for the UNLV @ 50 Oral History Project. Reynolds discusses joining the University of Nevada, Las Vegas’ engineering faculty in 1983 and writing a report that led to the founding of the engineering college. He also talks about the report’s accreditation with the Accreditation Board for Engineering and Technology (ABET).

Oral history interview with Ann K. Johnson conducted by Wanda Cortés on March 03, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Johnson discusses her educational and occupational history, as well as Las Vegas, Nevada’s population growth during the 1970s.