Oral history interview with Gene Segerblom conducted by Sheila K. Lefforge on March 24, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Segerblom discusses her personal history living in Boulder City, Nevada after moving there in 1940. Segerblom discusses teaching in Boulder City, the school system, what life was like in Boulder City, and the story behind alcohol legalization in Boulder City, after it was prohibited. Segerblom also discusses Boulder City's growth, how some locals would prefer the town to remain small, the political system in Boulder City, and the relationship between Boulder City and Las Vegas, Nevada.

Oral history interview with Stanley Hyman conducted by Eleanor G. Doble on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Hyman discusses population growth in Las Vegas, Nevada and its transition into a metropolitan city. Hyman also discusses the kind of influence that Howard Hughes had in Las Vegas, Nevada. Hyman later discusses the first major convention held at the convention hall in Las Vegas, Nevada and his business in home insurance.

Oral history interview with Ruth Gust conducted by Rebecca Bonenfant on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Gust discusses about her life in Nevada. Gust first talks about her original move to Las Vegas, Nevada in 1947 and some of the first businesses that existed at the time. In this brief interview, she also talks about the first casinos, the culinary union, her employment as a server, and Mount Charleston.

Oral history interview with Jim Jones conducted by Patrick Carlton on October 28, 2002 for the UNLV @ 50 Oral History Project. In this interview, Jones discusses different points in his career. He begins by talking about his early years in elementary school and his later years while attending Las Vegas High School. Jones discusses being a Las Vegas, Nevada native and becoming a dentist after a few years of graduate school. He discusses the different wars that took place over the years, and talks about his time serving in the military during the Korean War. Some of his most memorable experiences mainly revolved around being a traveling dentist.

Oral history interview with Frances Moore conducted by Len Trout on March 01, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Moore begins by discussing her family's history in Nevada and the people she met in Las Vegas, Nevada. She talks about visits by prominent politicians to Las Vegas, the crash of Carole Lombard's plane, and life in Las Vegas during the 1930s and 1940s. Moore also describes how Las Vegas has changed, nuclear weapons tests, and the Stewart Ranch.

Oral history interview with Dal Peterson conducted by Daion Dall on February 28, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Peterson recalls the opening of Boulder (Hoover) Dam, and the significance of the Helldorado Parade. Peterson later discusses environmental and social changes throughout Las Vegas, Nevada.