Oral history interview with Josephine Bruns conducted by Christopher Wong on March 9, 1975 and March 12, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Bruns discusses her family background, recreational activities, transportation, entertainment, and the growth of businesses in Las Vegas, Nevada. Bruns also talks about the Stewart Ranch and the Union Pacific Railroad.

Oral history interview with Steve Hobbs conducted by Howie Basuk on February 17, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Hobbs describes the different sports he was in and includes the various rewards and championships he accomplished. Hobbs also talks about becoming general manager of Olympian Incorporated.

Oral history interview with Marilyn B. Brockett conducted by Jay Brewer on April 25, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Brockett moved to Nevada in 1932. During this interview Brockett discusses social changes and the growth of Boulder City, Nevada from 1932 to 1975.

Oral history interview with Ellis LeFevre conducted by A. D. Hopkins on March 01, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, LeFevre discusses his early life in Las Vegas, Nevada, as well as his experiences with bootlegging during Prohibition Era, and his encounters with local law enforcement.

Oral history interview with Lucille Wright conducted by Cheryl Reed on February 23, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Wright talks about her personal life and experiences in Las Vegas, Nevada. Wright also talks about her experiences as a school teacher in the mid 1950s, teacher pay, and school activities.

Oral history interview with Lester Earnest conducted by David Schwartz on August 8, 2017 for the Competitive Video Gaming Oral History Project. In this interview, Earnest discusses the beginning of his career in computing, speaking at length about the military SAGE project the he believes was designed to fail. He then talks at length about his work with the Stanford University Artificial Intelligence Laboratory (SAIL) and the development of the computing environment through the 1960s and 1970s. He also talks about his development of the FINGER protocol and the role of artificial intelligence in the early development of video gaming, as well as various individuals who got their start with SAIL before developing modern computing and software systems.

Oral history interview with Thomas Barbarite conducted by Dennis Chamberland on March 03, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Barbarite discusses his time at the Four Queens Hotel and the Dunes Hotel as a dealer as well as his work as a pit boss at the Flamingo Hotel, the Aladdin Hotel, and Caesars Palace. Barbarite also discusses the involvement of the mob in Las Vegas, particularly the influence of Bugsy Siegel in the operation of various properties.