Oral history interview with Elda Ohrn conducted by Joan R. Buckwalter on February 25, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ohrn discusses her experiences growing up in Las Vegas, Nevada during the 1930s and 1940s.

Oral history interview with Henry Zigtema conducted by Cheryl Stewart on February 27, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Zigtema shares personal stories regarding his arrival to Las Vegas, Nevada in 1929, and the development of the city.

Oral history interview with Francis E. Hughes conducted by Mark E. French on February 23, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Hughes discusses the general lifestyle, culture, and family members that were amongst the first settlers of the Mesquite, Nevada area.

Oral history interview with Donald Zeiter conducted by Robert Beasley on March 14, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Zeiter discusses construction in Las Vegas, Nevada.

Oral history interview with Dan Lubin conducted by David Schwartz on November 30, 2016 for the History of Gaming Oral History Project. In this interview, Lubin, the author of The Essentials of Casino Game Design: From the Cocktail Napkin to the Casino Floor discusses the process of creating successful casino games, the process involved in the game design, and technical and business considerations.

Oral history interview with G.C. Ramsay conducted by Steven Fink on March 19, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ramsay compares and contrasts 1950s Las Vegas, Nevada to 1980s Las Vegas.

Oral history interview with Robert E. Lake conducted by A.D. Hopkins on September 27, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lake discusses how the layout of Las Vegas, Nevada has changed since he first arrived there.