Oral history interview with Russell K. Grater conducted by James M. Greene on November 25, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Grater discusses the National Park Service, the history of housing developments in Las Vegas, Nevada and Nelson, Nevada, the leaf system of local plants, and tourism.

Oral history interview with Adele Baratz conducted by Steve McClenachen on March 3 and 4, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Adele Baratz discussed general topics in Nevada's history, including early Las Vegas (1950 to 1979) life as well as life during World War II. Baratz also discussed changes throughout history including nursing, medicine, medical advancements, taxes, highways, politics and hospitals in Las Vegas, Nevada.

Oral history interview with J. Harold Tilton conducted by David M. Hollic on February 21, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tilton discusses his personal history and moving to Las Vegas, Nevada in 1925. He then describes the development of Las Vegas and recalls the expansion of the city in both the north and west. Lastly, Tilton discusses the construction of homes in undeveloped desert land, as well as environmental and social changes in Las Vegas.

Oral history interview with Sarann Knight Preddy conducted by Yvonne R. Hunter on July 16, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Knight discusses her bar (The Lincoln Bar) in Hawthorne, Nevada and how she built it for the African American community because of limited access to venues due to segregation. Knight then talks about working with the National Association for the Advancement of Colored People (NAACP) and the influence that gambling had on the community.

Oral history interview with Isadore Washington conducted by Claytee D. White on February 07, 2008 for the Boyer Early Las Vegas Oral History Project. In this interview Isadore Washington discusses playing with Wayne Newton when they were children and life on the Westside and joining the sheriff's department after high school and became the first black deputy sheriff. He also discusses people and places on the Westside in the eighties, medical care for blacks as far back as the fifties, and renting a room to entertainers after he bought his first house.

Oral history interview with Richard "Dick" Richards conducted by his son, Rick Richards, on February 21, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Richards describes his own personal history and the history of Las Vegas, Nevada. Most notably, Richards describes his time working as a dealer in casinos owned by the mob and his interactions with individuals involved with organized crime.

Oral history interview with Eleanor Walker conducted by Claytee D. White on June 03, 2004 for the Boyer Early Las Vegas Oral History Project on Early Las Vegas. In this interview Eleanor Walker discusses serving as President of the Las Vegas, Nevada Chapter of the NAACP in the early 1970s and holding several jobs throughout her lifetime, being among the first black individuals to hold a position in many of the companies for which she worked. She also talks about how she was a pioneer as a black woman in the Las Vegas community.