Oral history interview with Helen Manix conducted by James M. Greene on December 06, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Manix talks about the history of Boulder City, Nevada. She specifically talks about living conditions and her role as a mother in early Boulder City. She also talks about the Boulder (Hoover) Dam construction.

Oral history interview with Mike Markoff conducted by an unidentified collector on an unknown date in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. Markoff discusses the Boulder (Hoover) Dam from a construction worker's perspective. Markoff then discusses the negative environmental effects that casinos and other buildings had on Las Vegas, Nevada. Markoff later discusses hunting around the Las Vegas, Nevada area.

Oral history interview with Evelyn Miller McDonald conducted by Maylene C. Cabatingan on February 26, 1980 and February 27, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. McDonald discusses her occupational history and how her father started the first car garage in Las Vegas, Nevada. She talks about the Great Depression, Boulder (Hoover) Dam, and the appeal that Las Vegas, Nevada had to tourists and divorcees. McDonald later discusses how prostitution was accepted by the Las Vegas, Nevada community.

Oral history interview with Mary Carol Melton conducted by Kathy Ricks on March 05, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Melton discusses early life in Henderson, Nevada and recalls the development of the United Methodist Church in Las Vegas, Nevada. Melton speaks about moving to Las Vegas because of her husband’s health, her time working with attorney offices and in the Las Vegas Courthouse, and the different homes in which her family lived. Moreover, Melton talks extensively about starting the first Sunday school in North Las Vegas in a garage as well as the church she and her husband built. Melton discusses the programs and minstrels performed in the church, the crafts sold to make money for the church and the organ they purchased. Lastly, Melton talks about going to the Hoover Dam nearly every week to see new developments, her participation in the Daughters of the American Revolution (DAR), and watching the above ground atomic tests.

Oral history interview with Paul Huffey conducted by Claytee D. White on February 02, 2010 for the Voices of the Historic John S. Park Neighborhood. Paul Huffey discusses his family moving to the John S. Park Neighborhood in 1947, his father working on the construction of Hoover Dam, and Huffey working at Ronzoni's Department Store when he was in high school. Huffey then discusses graduating from the University of Nevada, Reno and teaching history at Basic High School in Henderson, Nevada for nine years.

Oral history interview with Stella Iaconis conducted by Gary Gione on February 26, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Iaconis talks about seeing the above-ground atomic tests in Southern Nevada from Los Angeles, California and the drastic population growth that occurred after the construction of Boulder (Hoover) Dam.

Oral history interview with Juanita Kilburg conducted by Vicente Camacho on March 07, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Kilburg discusses the Boulder (Hoover) Dam, McCarran International Airport, Nellis Air Force Base, living in Las Vegas, Nevada during the Great Depression, and casinos. The interview concludes with a discussion on her work with the American Legion service organization.