Oral history interview with John Wittwer conducted by Perry Kaufman on May 17, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Kaufman discusses living in Santa Clara, Utah and describes families from Switzerland migrating there as converts to the Latter-Day Saints Church.

Oral history interview with Alexander Nicholas conducted by Saleeh Sarwar Khan on February 24, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nicholas discusses the increase in population in Las Vegas, Nevada and describes the type of crime that is most common in the city. Nicholas also describes the increase in pollution as more factories were built. Lastly, Nicholas discusses general changes in Las Vegas.

Oral history interview with Robert Knapp conducted by Dianna Lucero on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Knapp discusses his personal and occupational history in Las Vegas, Nevada. He also talks about the major hotels, politics, gambling, and road recreations.

Oral history interview with Renila Gunlap conducted by Lisa Johnson on March 09, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Gunlap discusses her personal, generational, and occupational history in Las Vegas, Nevada. She also talks about her church membership, Stewart Ranch, and education.

Oral history interview with John Hardie Moss Jr. conducted by Phyllis Sherwin on February 22, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Moss discusses his career as a world-class poker player and professional gambler in Las Vegas, Nevada. Moss describes the intricacies of poker and gambling, gambling for high-stakes, and cheating in the gambling world.

Oral history interview with Marguerite Goldstein conducted by Carol A. Semendoff on February 25, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers early Las Vegas, Nevada from 1950 to 1979. Also included during this interview is discussion on local dignitaries, the growth of Las Vegas, gambling as the major industry, Las Vegas Strip hotels, and housing developments.

Oral history interview with Clifford Conedy conducted by David Schwartz on June 02, 2015 for the Table Games Management Oral History Project. In this interview, Conedy discusses his career working at casinos in Las Vegas, Nevada including Circus Circus, Stardust, Mint, El Rancho, Fremont Hotel, MGM Grand, Flamingo, and Caesars Palace.