Oral history interview with Wilfred Voss conducted by Ann Chetelat on March 02, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Voss discusses his personal history and employment experiences. He goes on to describe his employment at the Hoover Dam (Boulder Dam) as a laborer and recalls the construction process. Voss then discusses his involvement with the Masonic Lodge in Boulder City, Nevada.

Oral history interview with Richard "Dick" Richards conducted by his son, Rick Richards, on February 21, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Richards describes his own personal history and the history of Las Vegas, Nevada. Most notably, Richards describes his time working as a dealer in casinos owned by the mob and his interactions with individuals involved with organized crime.

Oral history interview with Helen Smith conducted by Claytee D. White on February 20, 2007 for the Boyer Early Las Vegas Oral History Project. In this interview, Smith discusses her personal history and moving to Las Vegas, Nevada in 1956. She then talks about her employment at Southern Nevada Memorial Hospital and the change to University Medical Center (UMC). Smith recalls an air conditioning business she co-owned with her husband at the time, and the activities she did as a member of Daughters of the Nile, a women's community service organization. Lastly, she discusses education and the general changes in Las Vegas.

Oral history interview with Peter Fabbi conducted by unnamed interviewer in approximately 1974 for the Boyer Early Las Vegas Oral History Project. In this interview, Fabbi shares that he was born and raised in Carrara, Italy and immigrated to the United States in 1896. After working as a stone cutter in New York and Connecticut, he moved to Tonopah, Nevada. He eventually became the manager of the Merchant's Hotel in Tonopah before opening a bakery in that city. Fabbi speaks at length on a variety of subjects, including stories about his businesses, the Great Depression, politics, fraternal organizations, and his family and friends.

Oral history interview with Louise Kirkwood conducted by Richard Probst on February 28, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Kirkwood discusses her life in Southern Nevada and her experience with navigating Las Vegas, Nevada as streets and buildings, home values, and living expenses changed over time. Kirkwood also discusses the energy crisis of the 1970s and the resulting gasoline rationing; the growth of the Strip, and pollution caused by atomic testing.