Oral history interview with Carus Lortz conducted by Corrado R. Carey on February 26, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lortz talks about his life and the history of Las Vegas, Nevada. He specifically talks about his religious background and the growth of Las Vegas, Nevada.

Oral history interview with Mary Wilson conducted by Patricia Conerly on March 23, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Wilson discusses her personal experiences in Las Vegas, Nevada as an African-American woman living in Las Vegas in the 1950s and onward.

Oral history interview with Olenda Purdy conducted by Mark Miller on March 12, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Purdy discusses her experiences living in Las Vegas, Nevada. She specifically talks about her family history, gambling in Las Vegas, and the changes in the Las Vegas economy and environment since the 1960s.

Oral history interview with Vern Willis conducted by Perry Kaufman in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Willis discusses the telephone company in Las Vegas, Nevada. He talks about the telephone industry both from a utility and customer perspective.

Oral history interview with Victor J. Zerga conducted by David Jukich on April 03, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Zerga gives insight into the field of nursing and discusses the role that ranching had in Las Vegas, Nevada.

Oral history interview with Barbara Wilde conducted by Candy Lorman on September 27, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Wilde discusses her early life growing up in Las Vegas, Nevada and recalls her experiences living there as a local. Wilde lastly discusses general changes that Las Vegas has underwent.

Oral history interview with Mary M. Gafford conducted by Claytee D. White on September 24, 2021 for the Boyer Early Las Vegas Oral History Project.

Mary Gafford discusses her 30 year teaching career for the Clark County School District (CCSD) and her community service projects working with organizations such as the American Association of University Women (AAUW), the Mayflower Society, the Nevada Statehood Sesquicentennial, and the Nevada Women's History Project.