Oral history interview with H. Joy Razy conducted by Andrew Gordon on March 17, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Razy discusses the construction of the Boulder (Hoover) Dam as well as the changes in city infrastructure such as water supply and roads. Lastly, Razy discusses the divorce and gambling industries of Las Vegas, Nevada.

Oral history interview with Kevin Brady conducted by David Schwartz on September 07, 2016 for the Slot Operations Oral History Project. Brady discusses his experience in negotiating with vendors for new slot games on the floor, what makes a good slot manager, and the changes in technology since he first started in the slot industry. He also describes his personal gambling and his own advice to young people who might want to go into slot operations.

Oral history interview with Carl Woodbury conducted by Patricia Jolly on February 01, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Woodbury shares his experiences working throughout Southern Nevada, including at the State Treasure office, Basic Magnesium Plant, and The Review Journal.

Oral history interview with Saul Wixson conducted by Ralph Goudy on March 07, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Wixson discusses the construction of Boulder (Hoover) Dam and the work of Frank Crowe, chief engineer of Boulder (Hoover). Wixson also discusses the process and work required to construct the dam and his opinion of the dam as it was being completed.

Oral history interview with Gus Mancuso conducted by Lisa Gioia-Acres on September 27, 2008 for the All That Jazz Oral History Project. Jazz musician Gus Mancuso (Ronald Bernard Mancuso) discusses his career playing trombone and double bass in various musical groups and serving in the Army band as a piano player. He also talks about moving to Las Vegas in 1955, playing in bands at various casinos, touring Europe with Sarah Vaughan and teaching in the music department at University of Nevada, Las Vegas (UNLV).

Oral history interview with Robert Mather conducted by Ed Bussard on February 09, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Mather discusses living in Boulder City, Nevada, moving to Las Vegas, Nevada after his military service, and later discusses additional work experience. He also touches upon his political views, his opinion on gambling, and changes in Las Vegas over time.

Oral history interview with Vera Renteria conducted by Dan West on February 11, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Renteria discusses arriving in Las Vegas, Nevada in 1928 in search of job opportunities and talks about the various jobs she held. Renteria then describes the Boulder Dam (Hoover Dam), recreational activities, and wildlife around the area.