Oral history interview with Roy Smith conducted by Gary Michael Buyacheic on March 13, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Smith discusses arriving to Las Vegas, Nevada in 1931 for job opportunities. Smith recalls the introduction of gambling and the impact it had on the city and throughout Nevada. Later, Smith describes the Stewart Ranch, Mount Charleston, and the growth of casinos and hotels on the Las Vegas Strip.

Oral history interview with Diane C. Kneeland conducted by Claytee D. White on May 19, 2010 for the Boyer Early Las Vegas Oral History Project. In this interview, Kneeland discusses the history of Las Vegas, Nevada and how the city has developed. Kneeland discusses her husband, William Coulthard, a former state assemblyman; the casinos she would visit on the Las Vegas Strip; and volunteering in the Junior League. Lastly, she describes life in Las Vegas during the 1950s, the entertainment available in Las Vegas, and nuclear weapons tests.

Oral history interview with John F. Lewis conducted by Steven John Galler on March 12, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lewis describes founding Clark Dairy with his brother in Moapa Valley, Nevada.

Oral history interview with George Cichoski conducted by Tracey Bradley on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Cichoski discusses, the roles and functions of the Cumorah Credit Union, the development of the credit union, the effects of the transition from federal to state charters and those advantages, and the overall function of a credit union.

Oral history interview with Sandy Daly conducted by Bud Stephen on June 20, 1972 for the Ralph Roske Oral History Project. Daly moved to Las Vegas, Nevada in 1947 and she describes her educational experiences and how the gaming industry related to her upbringing. Stephen also asks questions relating to politics, religion, social club membership, theater, recreational activities for children and adults, atomic testing, tourism, local sports, television, prostitution, social class, and the development of the Strip. Interview includes audio recording (analog, digital) and transcript (digital).

Oral history interview with Jerry Roth conducted by Claytee D. White on June 29, 2010 for the Boyer Early Las Vegas Oral History Project. Roth begins by describing his early life and education, then explains how he began his later career in commercial real estate. He details his work as a commercial realtor, preparing lots for shopping centers and grocery stores in California and later in Las Vegas, Nevada. Roth then discusses his work as a boxing judge, judging multiple title fights in Las Vegas and around the world. Roth describes some of the fights he has judged, such as Oscar De La Hoya versus Félix Trinidad and Mike Tyson versus Evander Holyfield.

Oral history interview with Melville Smith conducted by Karl Kuopus on February 17, 1977 and February 23, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Smith describes his career working for the City of Las Vegas, Nevada in the Planning and Development Department. Smith discusses city planning, how Las Vegas has changed, and housing in the city. Smith also talks about nuclear weapons tests, his children, and why he moved to Las Vegas.