Oral history interview with Helen Jamison Baker conducted by Rod Lotspeich on March 12, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Baker discusses moving to Las Vegas, Nevada in 1932. She talks about housing at the time, Six Companies, Inc., and the development of Boulder City, Nevada in the 1930s. Baker describes the construction of the Hoover Dam, and the increase of convention centers in Las Vegas through the 1960s and 1970s. Lastly, Baker compares living in Henderson, Nevada to her past experience living in Boulder City.

Oral history interview with George Levine conducted by Cynthia Cicero on February 11, 2014 for the Boyer Early Las Vegas Oral History Project.

George discusses moving to Las Vegas and working as a waiter in the Copa Room at the Sands Hotel. He talks about working for Jack Entratter and Howard Hughes and describes the working conditions of his various positions in the Copa Room, including maître d. George also shares stories of different entertainers that would frequent the establishment.

Oral history interview with John Lear and Jaina L. Moan conducted by Claytee D. White on April 24, 2018 for the Boyer Early Las Vegas Oral History Project.

Oral history interview with Robert "Bob" Oliver conducted by Dave Wolfe and Charles Williams on August 30, 1993 for the Friends of Red Rock Canyon Oral History Project. Oliver shares information about his family's history, and how they moved from Vernal, Utah to the Las Vegas, Nevada area in the 1930s. He recalls interactions with the Wilson family and their ranch in the area that is now Spring Mountain Ranch State Park. Lastly, Oliver describes the three springs on his property, equipment he had for the ranch, and native species around the area.

Oral history interviews with Ray Trousdale conducted by Chuck Williams on December 14, 2012 and July 31, 2013 for the Friends of Red Rock Canyon in Nevada Oral History Project. Trousdale begins the interview talking about his family and early life. He moved to Las Vegas, Nevada in 1940 and describes Las Vegas during the 1940s. Then, Trousdale speaks about meeting Buster Wilson and what he learned from him. He describes his time at Spring Mountain, Nevada and the history of the area. Lastly, he speaks about the Carole Lombard plane crash site.

Oral history interview with Ruby and Bud conducted by Chuck Williams on November 23, 2012 for the Friends of Red Rock Canyon in Nevada Oral History Project. Ruby Rankin begins the interview talking about her parents when they were caretakers of Oliver Ranch near Blue Diamond, Nevada. She briefly talks about Blue Diamond school. Then, Bud Rankin joins the interview and speaks about other caretakers, exploring the property, and the Carole Lombard plane crash site. Lastly, he briefly talks about the Oliver family.

Oral history interview with Ed Price conducted by Chuck Williams on November 01, 2012 for the Friends of Red Rock Canyon in Nevada Oral History Project. Price begins the interview by talking about his family life, childhood, and education on Oliver Ranch near Blue Diamond, Nevada. He then talks about the past of Oliver Ranch, what changed, and what structures the property had before. Lastly, Price speaks about meeting Howard Hughes, exploring the mines, and other caretakers.

Oral history interview with Don Triolo conducted by Chuck Williams on May 14, 2013 for the Friends of Red Rock Canyon in Nevada Oral History Project. Triolo begins the interview talking about other families that had lived in Calico Basin, Nevada. He speaks about how he met Vera Krupp and Buster Wilson. Triolo describes his time in Calico Basin and briefly mentions living in Alaska in 1952. Lastly, he talks about horses and George Heyer.

Oral history interview with Glenn Richardson conducted by Chuck Williams on June 01, 2013 for the Friends of Red Rock Canyon in Nevada Oral History Project. Richardson begins the interview by talking about his family life and his time at Oliver Ranch near Blue Diamond, Nevada. He discusses the history and the structures that were built on the property. Richardson also briefly speaks about Blue Diamond. He explains what amenities Oliver Ranch and Bar Nothing Ranch had and how they worked. Lastly, he talks about other employees that had worked at Bar Nothing Ranch.

Oral history interview with Alfred Hurtado conducted by Chuck Williams on May 13, 2013 for the Friends of Red Rock Canyon in Nevada Oral History Project. Hurtado begins the interview by talking about his early family life. He recalls that he parents lived on Morgan Ranch, before the property was bought and renamed Oliver Ranch. He briefly talks about the town of Blue Diamond and life on Oliver Ranch.