Oral history interview with Sally Perkins conducted by Joseph Moyle on March 17, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Perkins discusses schooling and housing in Las Vegas, Nevada. She also discusses her thoughts on zoning in Las Vegas.

Oral history interview with Mattie M. Wormwood conducted by Judy Williams on March 09, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Wormwood discusses growing up in Las Vegas, Nevada. She also shares the changes Las Vegas went through during times of segregation and discrimination.

Oral history interview with Joy Snyder conducted by Lisa Gioia-Acres on December 17, 2008 for the Heart to Heart Oral History Project. Snyder comments on many aspects of her career, including the informal approach to health care, the effects of desert climate on mothers and newborns, and the changes she has seen at Sunrise Hospital. She also comments on adoption practices in Las Vegas, Nevada; drug-addicted babies, and cultural attitudes that appear during the birthing process.

Oral history interview with Cora Schwartz conducted by Marta Planzo on November 19, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schwartz discusses her life experiences living in Goodsprings, Nevada. She talks about her family history, her husband's mining business, and the economic activities in Goodsprings.

Oral history interview with William Nickell conducted by James Greene on January 07, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nickell discusses his job at the Boulder (Hoover) Dam and his life in Boulder City, Nevada.

Oral history interview with Bob E. Favor conducted by Paul Ortiz on an unknown date in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Favor discusses moving to Nevada in 1952 after his military service. Favor then discusses his various careers in Nevada including accounting and self-employment.

Oral history interview with Helen Mortenson conducted by Claytee D. White on May 06, 2014 for the Boyer Early Las Vegas Oral History Project. In this interview, Mortenson discusses Cygnus Scientific, a consultation firm specializing in nuclear, radiological, and environmental issues. She goes on to describe the Ice Age Park Foundation, managing her husband’s political campaign, and her archaeological pursuits. Later, Mortenson discusses her discovery of a Shasta ground sloth at Devils Peak, Nevada in 1990.