Oral history interview with Robin Trout conducted by Phyllis McKinnon on October 17, 1985 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Trout discusses being a practicing obstetrician-gynecologist nurse in Las Vegas, Nevada. Trout discusses the education required to be a nurse compared to the kind of education and experience she feels a nurse actually needs. She talks about issues of malpractice in the medical field and malpractice insurance, her current work duties, and other aspects of working in the medical field.

Oral history interview with Dr. Porter Troutman conducted by Claytee D. White on November 20, 2006 for the UNLV @ 50 Oral History Project. Troutman discusses his activism in the Civil Rights Movement during college. He also discusses working for the National Teacher Corps and the University of Nevada, Las Vegas in multicultural education.

Oral history interview with John G. Tryon conducted by Dr. David Emerson on February 21, 2006 for the UNLV @ 50 Oral History Project. Tryon discusses teaching electrical engineering at the University of Nevada, Las Vegas in 1974. He also discusses introducing a senior engineering design course and being a member of the university’s Academic Standards Committee.

Oral history interview with Robert M. Tubb conducted by Robert B. Grzywacz on March 01, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tubb discusses moving to Nevada in 1907. He describes his early life and his father's career on the railroad, as well as the time he spent living in Ash Meadows Spring, Nevada and Death Valley. Tubb also goes into detail about his education and the growth of Las Vegas, Nevada.

Oral history interview with Warren V. Turner conducted by Arnol D. Wilks on March 10, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Turner discusses arriving to Boulder City, Nevada in 1948 while working for the Bureau of Reclamation. Turner recalls aboveground testing of atomic weapons at the Nevada Test Site and describes the magnitude of the blasts. Turner also describes the development of Las Vegas, Nevada, specifically the growth in population, casinos, and hotels. Turner later discusses the natural environment surrounding the Las Vegas valley.

Oral history interview with George Ullum II conducted by Gerald Brooks on September 28, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ullum discusses his upbringing in Las Vegas, Nevada during the 1910s. He describes life in the city during the early twentieth century and how the city changed and expanded, including construction of various buildings, casinos, and roads. Ullum goes on to discuss the careers he held, such as officer with the Las Vegas Metropolitan Police Department, district manager and safety engineer for the Nevada Industrial Commission, and city manager for the City of Las Vegas. He also talks about his family, political involvements, and the areas of Las Vegas he has lived in.

Oral history interview with Byron Underhill conducted by Joyce Moore on March 20, 2002 for the Boyer Early Las Vegas Oral History Project. Underhill discusses his father who owned multiple businesses in Las Vegas, Nevada. Underhill also discusses taking over one of those businesses, the bottling plant, serving in the United States Army, being a private pilot who worked with Search and Rescue, and playing in various bands.