Oral history interview with Elmore B. Curtis conducted by Judy L. Curtis on March 1, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Fire department captain, Elmore B. Curtis covers life in Southern Nevada since 1942, including his personal history, and the early development of the Nevada Test Site. During the interview, Curtis also discusses early tourism and socio-economic progress in Southern Nevada.

Oral history interview with John Acres conducted by Stefani Evans and Claytee D. White on July 11, 2017, and September 28, 2017 for the Building Las Vegas Oral History Project. Acres discusses his progressive jackpot system for the Lady Luck Casino, which was also installed in the Aladdin, the Frontier, and the Golden Nugget in Las Vegas, Nevada. Acres relates history of his work in engineering and manufacturing gaming technology and recalls how and why he sold his first company, Electronic Display Technology (EDT). Acres then discusses Acres 4.0, which develops artificial intelligence that creates customer experiences while reducing operational costs, and explains the Gen7 concept of planning solutions that will last for seven generations.

Oral history interview with Virginia Valentine conducted by Stefani Evans and Claytee D. White on July 25, 2016 for the Building Las Vegas Oral History Project. In this interview, Valentine discusses her early life in Florida. She recalls her move to Las Vegas, Nevada in 1981, working in a wastewater treatment plant, and becoming Chief Engineer and General Manager of the Clark County Regional Flood Control District. Valentine then talks about attending the University of Nevada, Las Vegas (UNLV), obtaining a master's degree in public administration, and her involvement with flash flood management in southern Nevada. Lastly, Valentine describes becoming a registered professional engineer (PE) and her work with the Nevada Resort Association (NRA).

Oral history interview with Art Ham conducted by an unknown interviewer on April 24, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Art Ham discusses Las Vegas, Nevada business and law after World War II.

Oral history interview with Edward Gregory conducted by Jonathan R. Bellingar on March 2, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Gregory discusses leaving Nevada to serve in the Army during World War II before eventually returning to Nevada in 1950. The interview concludes with a brief overview of how Nellis Air force Base has changed since the 1950s.

Oral history interview with Thomas McDonald conducted by Ted Papatheodorou on July 05, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, McDonald describes his experiences running a newspaper and a restaurant in Chicago, Illinois before moving to Las Vegas, Nevada to work as a manager at the Stardust Hotel and Casino. McDonald shares several short anecdotes, such as being thrown off of a freight train in 1915 in early Las Vegas, or serving then-Senator Lyndon B. Johnson at his restaurant in Chicago.

Oral history interview with Mert Wilber conducted by Gabriel Filippone on March 05, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Wilber discusses his arrival to Las Vegas, Nevada in 1942 to work for the Basic Magnesium Plant in Henderson, Nevada. Wilber describes how and where the magnesium was mined. Wilber lastly discusses the low crime rate at the time, and the sudden growth in population starting in the 1950s.