Oral history interview with Mara Vlaovich conducted by her grandson, Michael J. Vlaovich, on February 23, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Vlaovich discusses immigrating to Goldfield, Nevada in 1910 from the former Yugoslavia. Vlaovich describes life in Goldfield during the early twentieth century, as well as what the working conditions were like for miners. She talks about witnessing a major flood in Goldfield, which swept away houses and animals, as well as what childbirth was like in the rural town. Lastly, Vlaovich discusses moving to Tonopah, Nevada in 1918 and life there.

Oral history interview with Jon Vogel conducted by Carol A. Fitzgerald on March 29, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Vogel discusses his personal history in Las Vegas, Nevada. Vogel describes moving to Las Vegas as a child in 1943 and growing up in the city. He talks about his cement and landscaping business and the projects he has worked on for the city of Las Vegas. Vogel's wife, Tootie Vogel, later joins the interview, and together they discuss musicians and entertainment in Las Vegas. Lastly, they describe how Las Vegas has changed since the 1940s.

Oral history interview with Nadean L. Voss conducted by Laura Bell on March 03, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Voss discusses her personal history and the history of Boulder City, Nevada. Voss describes moving to Boulder City in 1933 and what life was like in the city. She also describes the construction of the Hoover Dam (Boulder Dam), visiting the growing Lake Mead, and how Boulder City has changed. Voss goes on to discuss her career working for the Bureau of Reclamation and desert wildlife.

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 Tim Wagner conducted by Melvin Carver on February 23, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Wagner discusses his educational background, occupational history, and his impressions of Las Vegas, Nevada when he arrived in 1952.

Oral history interviews with Gue Gim Wah conducted by Elizabeth N. Patrick on September 23, 1981 and September 24, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Wah discusses her life as a Chinese immigrant, her husband's life, and running the dining operations at the Prince Mine near Pioche, Nevada. Wah describes arriving in the United States as a child and the difficult immigration process she faced. She discusses her marriage to her husband, Tom Wah, and his life working for the railroads and as a miner before running a boarding house and restaurant for those working in the Prince Mine. Wah later talks about her experiences running the boarding house after the death of her husband in the early 1930s. Throughout the interview, Wah describes different aspects of Chinese culture and what life was like living in a Nevada mining town during the early twentieth century.

Oral history interview with Stanley and Sandy Mallin conducted by Barbara Tabach on January 07, 2015 for the Southern Nevada Jewish Heritage Project. In this interview the Mallins discuss Stanley's college roommate, Jay Sarno, how they joined him in his casino development endeavors, and about the various business projects Stanley participated in. They also discuss the Jewish community in Las Vegas, Nevada through the ages, how Las Vegas has changed, and their volunteer work in the community.