Oral history interview with Leo Dunbar conducted by Dennis McBride on June 16, 1986 for the Boulder City Library Oral History Project. In this interview, Dunbar gives a brief history of the Bureau of Reclamation (Bureau of Land Management) and the beginning of his life-long career with that agency, first working on two major projects in Colorado. He then discusses how The Six Companies won their bid to build the Hoover Dam, the establishment of the federal reservation that would house Boulder City, and the growth and development of both the city and the dam project.

Oral history interviews with Will Vicuna conducted by Stefani Evans on June 23 and July 3, 2023 for Reflections: the Las Vegas Asian American and Pacific Islander Oral History Project. In the first interview, Vicuna goes into detail about his family's history, and his parents' life in Quezon, Philippines. When his brother sent Will a postcard of the newly opened Hilton Hotel and Casino, Will decided he would move to Las Vegas as soon as he completed his psychology degree in 1970. He concludes the first interview discussing his employment at the Hilton and the Flamingo Hilton, his 1972 marriage, and his 1973 UNLV graduation in Hotel Administration. In the second interview, Vicuna talks about his wife, Felicidad, who graduated from University of Santo Tomas (UST) in Manila in Medical Technology. He shares details about her career, and then talks about his own career in hospitality, working in a number of Las Vegas hotels including the Hilton and Flamingo Hilton, Palace Station, Peppermill Mesquite, and the Golden Eagle in Pahrump. Throughout the interviews, Vicuna discusses family reunions in Las Vegas, shopping for Filipino food, and eating at various restaurants around town. Digital audio available; no transcript available.

Oral history interview with John Hirsch conducted by Shannon Morrison on March 20, 1978 for the Ralph Roske Early Las Vegas Oral History Project. Hirsch discusses his personal history, experiences in Las Vegas, Nevada, and his thoughts on the types of changes the city went through since his move to the city in 1937.

Oral history interview with Leon Harteson conducted by David Bash III on June 20, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Harteson discusses his views on the development of Las Vegas, Nevada.

Oral history interview with Mitchell A. Cobeaga conducted by Raymond E. Frey on March 14, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Mitchell Cobeaga discusses early life in Nevada, the history of the Nevada State Bank, education in Nevada in the 1920s and 1930s, and Southern Nevada's influence over the rest of the state.