Oral history interviews with Harry Mortenson conducted by Claytee D. White on April 08, 2014, April 22, 2014, and May 06, 2014 for the Boyer Early Las Vegas Oral History Project. In the first interview, Mortenson discusses his personal background, working at Los Alamos National Laboratory in New Mexico, and arriving to Nevada to work as a nuclear physicist at the Nevada Test Site. Mortenson describes his work and recalls anecdotes from his employment. He then talks about his company, Sigma Scientific, and explains the different projects where he worked as a consultant. In the second interview, Mortenson discusses the methods of transportation used to arrive to the Nevada Test Site, his involvement with different organizations, and his tenure in the Nevada State Legislature. In the final interview, Mortenson discusses the device he built to take photographs of the nuclear reactor cores at Las Alamos National Laboratory, and explains how that device worked.

Oral history interview with Linda Van Tuyl conducted by Ruth Brainard on February 22, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Van Tuyl discusses arriving to Las Vegas, Nevada in 1948 to work as a nurse and describes nursing practices during that time. Later, Van Tuyl discusses the integration of accessibility accommodations for people with disabilities throughout Las Vegas. Van Tuyl later shares her thoughts on Medicare and other forms of health insurance.

Oral history interview with Paul Velez conducted by Barbara Tabach on February 22, 2018 for the Remembering 1 October Oral History Project. In this interview, Paul Velez, a University of Nevada, Las Vegas (UNLV) campus officer, discusses his experience at the Thomas & Mack Center during the night of the October 1, 2017 mass shooting in Las Vegas, Nevada. He shares his goal of creating a safe atmosphere for the survivors and providing them with all of their needs, including helping separated survivors find their loved ones and friends. Velez also describes his move to Las Vegas in 2008 and his time with the New York City police force, talking about his experience as a first responder at Ground Zero during the 9/11 attacks. He discusses the effect these attacks have had on general and campus security measures and on him as an individual.

Oral history interview with Charlotte Ellsworth conducted by Jane Ellsworth Olive on March 22, 1977, December 26, 1980, December 28, 1981, and August 06, 1987 for the Ralph Roske Oral History Project on Early Las Vegas. In the span of four interviews, Ellsworth discusses her family’s history, the growth of Henderson, Nevada, working at the Basic Magnesium Plant, and life during World War II. She also talks about war bond drives, the Oakey Theaters, Nevada Chamber of Commerce, "western" clothes, and hotels like the Flamingo Hotel and the Riviera Hotel. She then describes visiting places like Canada, Salt Lake City, Utah, Washington, D. C., and San Francisco, California.

Oral history interview with Robert H. Barrett conducted by Robert B. Grzywacz on February 22, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Barrett discusses the history of early Las Vegas, Nevada in terms of prostitution, education, Carole Lombard's plane crash, and atomic testing at Yucca Flats, Nevada.

Oral history interview with Kevin Orrock conducted by Claytee White on December 04, 2015 for the Building Las Vegas Oral History Project. In this interview, Orrock focuses on Summerlin, Nevada, the 22,000-acre, award-winning, master-planned community on the west side of the Las Vegas, Nevada. He discusses Summerlin’s physical layout, its history, its development, and its future. He also talks about the development and future of Downtown Summerlin; its balance of private, charter, and public schools; and the ways the company selects its residential builders.

Oral history interview with Fred Anderson conducted by Cortez Corley on April 22, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. Anderson discusses his history of living in Ely, Nevada. Anderson primarily discusses his experiences as a miner working for the Kennecott Copper Corporation. He also mentions his experiences with unions, atomic testing, and the growth of Nevada in general.