Oral history interview with Vaughan O. Holt conducted by Lee LaVecchia on February 22, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Holt offers an overview on marriage and family life in Las Vegas, Nevada. He also discusses local transportation, education, and occupations. He also talks about pollution, tourism, railroads, and the development of the Las Vegas Strip.

Oral history interviews with Stella Champo Iaconis conducted by Elizabeth Nelson Patrick on July 22, 1981 and July 23, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Iaconis discusses her personal history and family background. Iaconis also recalls moving from Sparks, Nevada to Las Vegas, Nevada and provides a recollection of the city. Iaconis then discusses Block 16 and the increase of women working in Las Vegas, Nevada.

Oral history interview with Lucile Nyberg conducted by Alison Hartough on February 22, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nyberg discusses the history of Overton, Nevada and life in the town. Nyberg describes early Las Vegas, Nevada and life in Boulder City, Nevada. Nyberg goes on to discuss her career as a teacher and the changes made to education in Las Vegas. Nyberg also discusses the development and the economy of Las Vegas, and briefly discusses prostitution in the city. Nyberg's husband, Richard Nyberg, is present during the interview, but does not speak.