Oral history interview with Sharon Gutzman conducted by Lisa Mades on March 13, 1981, for the Ralph Roske Oral History Project on Early Las Vegas. Gutzman discusses early Las Vegas, Nevada, including early businesses, the first casinos, and the first airport. She also discusses education, shopping, recreation, entertainment, and gambling.

Oral history interview with Patricia Mulroy conducted by Stefani Evans and Claytee White on January 03, 2017 for the Building Las Vegas Oral History Project. Mulroy discusses the 1991 formation and function of Southern Nevada Water Authority and how it enabled the various jurisdictions in Southern Nevada to work together to continue to grow.

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 Michael Drakulich conducted by Christopher Zockoll on October 02, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Drakulich discusses his personal Las Vegas, Nevada history from 1955 to 1972, including his career as the Rancho High School basketball coach.

Oral history interview with Shirley Sandin conducted by Janice Ledford on March 11, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Sandin discusses her family ancestry and her employment opportunities. She later discusses a fireplug design contest.

Oral history interview with Boyo Warner conducted by Gene M. Freerksen on February 13, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Warner discusses the life of his father, Matt Warner, who lived as an outlaw and later as a lawman in the Old West during the late nineteenth century and early twentieth century. Warner tells several anecdotes of his father's experiences, robberies, and encounters, as well as detailing his involvement with other outlaws, including Butch Cassidy and Tom McCarthy. Warner's sister, Joyce Warner, is also present, providing additional comments about their father and helping to provide an overview of life in the Old West.

Oral history interview with Patricia Bearce conducted by Guy Pence on September 29, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Bearce discusses some of the social and developmental changes, including the recreational activities involving swimming, going to theaters, watching stock car races, and attending Helldorado events. She also discusses some of the development of Downtown Las Vegas, Nevada.