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 Patricia and Robert Schnider conducted by Claytee D. White on October 22, 2018 for the Boyer Early Las Vegas Oral History Project. In this interview, Robert discusses his early life and arriving to Las Vegas, Nevada in 1955. He remembers attending Nevada Southern University (now University of Nevada, Las Vegas) and his father's ownership of the Capri Motel. Patricia discusses her upbringing in Las Vegas, and growing up homesteading. Lastly, Patricia and Robert describe entertainment in Las Vegas during the late 1950s.

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.