Oral history interview with Wendell Leavitt conducted by Quincy Vineyard on July 15, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Leavitt discusses growing up in Bunkerville, Nevada and the significance of politics in Las Vegas, Nevada. Leavitt later discusses his role as Justice of the Peace in Bunkerville, the Boulder (Hoover) Dam, and mining.

Oral history interview with Louise LeClair conducted by Dennis Luppens on March 21, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, LeClair talks about her family history in Nevada, and the flu epidemic of 1918. She specifically talks about Boulder (Hoover) Dam, Eldorado Fair, and how Las Vegas, Nevada has grown.

Oral history interview with Doris Shoong Lee conducted by Sue Fawn Chung on January 03, 2004 for the Boyer Early Las Vegas Oral History Project. Shoong Lee discusses her father, Joe Shoong, who started the company National Dollar Store. She also discusses her involvement with many philanthropic projects, including some at the University of Nevada, Las Vegas with her husband Theodore Lee.

Oral history interview with Rena Lees conducted by Bill Young on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lees talks about her experience living in Las Vegas, Nevada from the 1930s to 1950s. She specifically talks about growing up in Las Vegas and the mob's influence throughout the city. She also discusses her family and her career working at Sunrise Hospital.

Oral history interview with Jack Lehman conducted by Claytee D. White on October 17, 2007 for the Boyer Early Las Vegas Oral History Project. Jack Lehman discusses his military career, the Korean War, and the civil rights movement in Nevada. He also discusses being a lawyer at the biggest law firm in Las Vegas, Nevada, a district court judge, and an instructor of a hotel law class at the University of Nevada, Las Vegas.

Oral history interview with Ellen Lempe conducted by Paul Pearson on March 23, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Lempe discusses arriving to Las Vegas, Nevada in 1952 and recalls her experiences as a telephone operator. Lempe then discusses the various recreational activities that Las Vegas, Nevada had to offer.

Oral history interview with Marzette Lewis conducted by Claytee White on October 30, 2012 and November 14, 2012 for the African Americans in Las Vegas: a Collaborative Oral History Project. Lewis first discusses the murder of her father at the hands of the Ku Klux Klan in Quitman, Mississippi, then visiting and moving to Las Vegas, Nevada in the 1950s. Lewis also discusses the proponents of good neighborhood schools in lieu of bussing children all over the country.