Oral history interview with J.T. Thomas conducted by Samuel Greene on February 13, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Thomas discusses his arrival to Las Vegas, Nevada in 1913 in search of job opportunities. Thomas also describes the development of Las Vegas, specifically the increase of hotels and casinos. Thomas then discusses segregation in schools and explains that African Americans were only allowed to live on the West Side of Las Vegas. Thomas later recalls downtown Las Vegas and changes in the state's educational curriculum.

Oral history interview with JoNell Thomas conducted by Claytee D. White on January 12, 2010 for the Voices of the Historic John S. Park Neighborhood Oral History Project. Thomas discusses working as an attorney with the Nevada Supreme Court, a staff attorney with a Las Vegas, Nevada firm, an adjunct professor at the law school at the University Nevada Las Vegas, and an attorney with the Clark County Special Public Defender's Office. She also discusses living in the John S. Park Neighborhood with her family since 2001.

Oral history interview with Sonny Thomas conducted by Barbara Tabach on February 28, 2013 for the African Americans in Las Vegas: a Collaborative Oral History Project. Thomas discusses getting his first funeral home job at the age of 16, moving to Las Vegas, Nevada, his series of hotel jobs, and being part of the opening staff of MGM Grand Hotel. Thomas later talks about getting into the funeral industry and the various corporate buyouts of local funeral homes. He later discusses the tradition of African American funerals and his thoughts about segregation in Las Vegas during the 1960s.

Oral history interview with Therese Courture Thomas conducted by Roberta F. Zaplatilek on February 29, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Thomas discusses her family history and arriving to Boulder City, Nevada in 1930. Thomas describes housing in Boulder City and explains that people needed to build their own homes in the 1930s. She then discusses prostitution becoming illegal in Nevada, the Helldorado Parade, and the construction of Hoover Dam (Boulder Dam). Lastly, Thomas recalls how her musical career began and entertainment in casinos.

Oral history interview with Fred Thompson conducted by Henry A. LeClaire Jr. on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Thompson discusses his personal history and upbringing in Nevada. Thompson describes moving around the state due to his father's work as a miner and the types of ores his father would mine, including tungsten and uranium. Thompson also describes life in the rural desert, desert wildlife, the miners' lifestyle, and the interactions he had with Native Americans. Thompson goes on to discuss moving to Las Vegas, Nevada in 1965 after his father was hired as an operating engineer for the Nevada Test Site. He talks about the differences between living in the city compared to the country and how Las Vegas has evolved.

Oral history interview with Greg Thompson conducted by Jim Colleran on March 17, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Thompson discusses growing up around the Crestwood neighborhood and recalls his education in Las Vegas, Nevada. He then describes the Huntridge Theater, local businesses, and the increase of casinos. Lastly, Thompson discusses fishing at Lake Mead and population growth.

Oral history interview with Byron Thornton conducted by Kay Harris on October 27, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Thornton discusses his personal history and arriving to Las Vegas, Nevada in 1931. Thornton then recalls working for the Las Vegas Gas Company and starting his own concrete business. Lastly, Thornton describes installing petroleum gas tanks and pipes inside of homes used for testing atomic bombs at the Nevada Test Site and recalls the destruction caused by the explosions.