Oral history interview with Hank Kovell conducted by Patrick F. Smith on September 26, 1973 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Kovell briefly discusses his life in Northern California before moving to Las Vegas, Nevada in July 1956, where he would open and run a Las Vegas, Nevada advertisement agency, Kovell Inc., between 1964 and 1969. He then discusses his company's publications of political campaigns, Las Vegas casino publicity, and his work as a public relations director in Las Vegas, Nevada.

Oral history interview with Myron E. Leavitt conducted by Thomas Neill on March 14, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Leavitt discusses his childhood in Las Vegas, Nevada during 1930s. He describes recreational activities during the time, his education, his law practice, and his eventual position as Justice of the Peace between 1960 to 1962. Leavitt then discusses issues and events occurring during his life including city navigation, the Las Vegas creek, employment, the arrival of Howard Hughes, the economy, atomic testing, and World War II.

Oral history interview with doctor Nancy Leveque conducted by Robin Wright on July 03, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. The interview covers, among many wide-ranging topics, Leveque’s move to and away from Las Vegas, her career as a veterinarian, and the practice she and her then-husband built. Leveque also discusses how the city of Las Vegas has changed—environmentally and socially—, special interest groups and social activities, as well as natural phenomena. Throughout the course of the interview, Leveque provides anecdotes about prominent figures and old Las Vegas traditions, such as Helldorado.

Oral history interview with Woodrow Long conducted by Ana Humphrey on October 05, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Long discusses his early life in Panaca, Nevada, his mining job in Pioche, Nevada during the 1930s and 1940s, as well as his eventual move to Las Vegas, Nevada in the 1940s. Long also discusses building Boulder (Hoover) Dam power lines and constructing Las Vegas housing. Long also briefly discusses his education at the University of Nevada, Reno, his family, and his experiences with the Church of Jesus Christ of Latter-day Saints.

Oral history interview with Joseph C. Mattingly conducted by Sean Powers on February 23, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Mattingly discusses moving back and forth between Las Vegas and Reno, Nevada during the 1930s and 1940s before finally settling in Las Vegas in 1954. Mattingly also discusses his life as a sheet metal worker for commercial buildings, Las Vegas Strip hotels, and buildings on the University of Nevada, Las Vegas campus.

Oral history interview with Jean McColl conducted by Sam C. Melchiome Jr. on March 01, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, McColl discusses her childhood and family in Searchlight, Nevada and her eventual move to Las Vegas, Nevada in 1944. McColl also discusses her education, Boulder (Hoover) Dam, Mount Charleston, Lee Canyon, atomic testing, Las Vegas entertainment, and juvenile delinquency.

Oral history interview with Julie McDonald conducted by Michael Richardson on March 14, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, McDonald describes life in Las Vegas, Nevada after moving there in 1956, as well as the city's layout. McDonald also passionately describes the complexities, perks, and pitfalls she faced while working as a card dealer in various casinos.