Oral history interviews with Helen Manix conducted by Art Rader on October 29, 1974 and November 01, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In the interviews, Helen Manix discusses moving to Boulder City, Nevada in 1939 with her husband, John Manix, to operate a general merchandise store. Helen Manix and her son, Joseph "Joe" Manix, Jr., also discuss their local community, Boulder (Hoover) Dam, and their experiences in Boulder City during World War II.

Oral history interview with Hernando Amaya conducted by Laurents Banuelos-Benitez, Marcela Rodriguez-Campo, and Barbara Tabach on October 18, 2018 and December 3, 2018 for the Latinx Voices of Southern Nevada Oral History Project. In this interview, Hernando Amaya talks about his childhood and education in Bogota, Colombia. He discusses his start in journalism as a young man and working for El Espectador, the Colombian national newspaper. He discusses his experiences reporting on the narco-terrorism occurring in Medellin, Colombia and how this eventually led to his immigration to the United States. Amaya moved to Las Vegas, Nevada in 2001 and continued his career in journalism by working for local Spanish speaking papers and websites. He relates his civic involvement in the Las Vegas area, his work as the president of the Colombian Association of Las Vegas, and various other civic engagements. As a journalist, he asserts the importance of knowing one's culture, storytelling, learning history, and being active in the community.

Oral history interview with Dwight (D. A.) Anthony Downey conducted by Claytee D. White on February 05, 2016 for the African Americans in Las Vegas: a Collaborative Oral History Project. In this interview, Downey discusses his early life in Tulsa, Oklahoma. He describes the African American owned businesses on the Black Wall Street, and the community where he grew up in. Downey recalls moving to Las Vegas, Nevada in 1977, being involved in the entertainment industry, and his employment with the University of Nevada, Las Vegas in the food service industry.

Oral history interview with William Trent Jr. conducted by Cathy Joseph on March 23, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Trent discusses his family background, and his personal history in Las Vegas, Nevada. Trent then discusses his work as an electrical contractor, changes in Las Vegas as gambling increased, and he recalls the development of casinos on the Las Vegas Strip.

Oral history interview with Robert Ballance, Jr. conducted by Waymon Alridge on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Ballance, Jr. discusses topics such as the Las Vegas, Nevada Strip; casinos, military life, and collegiate sports.

Oral history interview with Carrie McCoy conducted by Claytee D. White in Fordyce, Arkansas, approximately 1995 for the African Americans in Las Vegas: a Collaborative Oral History Project. In this interview, McCoy explains how she and her husband left Fordyce for Las Vegas, Nevada in 1942, seeking better economic prospects. After several years, McCoy returned to Fordyce to raise their four children and work as a housekeeper for several white families. After her oldest children were grown she returned to Las Vegas in 1961, first finding work at a small motel and then spending nine years working in housekeeping at the Flamingo Hilton Hotel. Finally, she returned to Fordyce in 1972. She ends the interview talking about comparative race relations between Fordyce and Las Vegas, differences in work practices, union activities, and church involvement.