Oral history interview with Rena Lees conducted by Bill Young on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lees talks about her experience living in Las Vegas, Nevada from the 1930s to 1950s. She specifically talks about growing up in Las Vegas and the mob's influence throughout the city. She also discusses her family and her career working at Sunrise Hospital.

Oral history interview with Mary Sparrow conducted by Robert Tolbert on March 20, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Sparrow discusses her career as a telephone operator and the history of Las Vegas, Nevada. Sparrow describes her duties as an operator before the advent of the dial system, the growth of Las Vegas, and life in the city during the 1950s.

Oral history interview with David Sklansky conducted by Claytee D. White on October 19, 2022 for the Boyer Early Las Vegas Oral History Project. Sklansky arrived in Las Vegas, Nevada in 1967. While in Las Vegas, he recalls working as the mathematical consultant to Bob Stupak for many years where he developed some of the games used in Stupak's Vegas World Casino. He also taught poker and gambling, and was entered in The Griffin Book which contained names and photographss of people who found ways to win in the casino by legal means.

Oral history interview with Russell H. Allen conducted by Izola Olsen on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. During the interview Allen discusses home life, living and working in Alamo, Nevada, teaching, and changes in education.