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 M. Baucum conducted by William Marshall on February 28, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Baucum discusses her life as a local Nevadan. The interview covers Southern Nevada, Las Vegas, Nevada, and Henderson, Nevada.Baucum also discusses her family history.

Oral history interview with C.E. Hansley conducted by George Whitehair on May 27, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Hansley discusses moving to Nevada in the mid 1950s and mining in Tonopah, Nevada. He also discusses the changes he has seen in Nevada infrastructure.

Oral history interview with Joseph Kine conducted by Debbie Nesbit on March 02, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Mr. Kine discusses working at Hoover Dam (Boulder Dam) as a high scaler. He also speaks about living in Boulder City in its very beginnings as a town.

Oral history interview with Leslie W. Edwards conducted by John Porter on March 19, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Edwards provides an overview of rural Panaca, Nevada history starting in the early 1900s. Edwards describes how life operated for rural Nevadans and also describes his family's experiences on their farm.

Oral history interview with Wally Henkleman conducted by Gayle Allen for the KDWN Radio Lifelines Oral History Interviews on Nursing. This interview is undated but likely took place between 1988 and 1999, the time span that "Lifelines with Gayle Allen" was taped by KDWN Radio.

Wally Henkleman, a clinical nurse specialist and critical care registered nurse at Sunrise Hospital, discusses advanced directives, living wills, and counseling that nurses must conduct to help patients or patients' families determine next steps and quality of life for those who are terminally ill or dying. He also talks about the responsibility of pain management, especially in a hospital's Intensive Care Unit (ICU), and how comfort of care may be prioritized when a person does not have much time left to live.

Oral history interview with Jack West conducted by Perry Kaufman on June 12, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, West discusses his experience and employment in the advertising industry in Las Vegas, Nevada. West also explains the significance of publicity campaigns for companies.