Oral history interview with Larry L. Woodrum conducted by Michael T. Groome on March 11, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Woodrum discusses banking in Southern Nevada. Woodrum then describes the growth in population of Las Vegas, Nevada, and explains why banking is important. Lastly, he discusses the advancement of banking in Las Vegas.

Oral history interview with Amalette Wilson conducted by Koh Swee Huat on May 10, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Wilson discusses Boulder City, Nevada and the Hoover (Boulder) Dam.

Oral history interview with Irwin Molasky conducted by A. D. Hopkins on June 08, 1999 for the Las Vegas Review-Journal First 100 Oral History Project. In the interview, Molasky discusses his early life in Ohio and moving around the United States before settling in Las Vegas, Nevada in 1951. He then talks about his company, the Molasky Group of Companies, and projects the company had been associated with. One project Molasky focuses on is the design and opening of Sunrise Hospital in 1958, located in Las Vegas. He recalls Nevada Senator Howard Cannon cutting the ribbon for the hospital's opening, as well as business partners for the hospital including Allard Rowan, Morris Barney "Moe" Dalitz, and Roy Cohn. Other Las Vegas projects Molasky discusses include the Boulevard Mall, Paradise Palms housing community, and the Bank of America Plaza near Fremont Street. Molasky also talks about a vocational outreach project he helped develop at the Irwin & Susan Molasky Junior High School. Lastly, Molasky talks about his personal hobbies and Las Vegas's urban growth.

Oral history interview with Richard T. Chapter conducted by Stan Hawkins on March 6, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Stan Hawkins discusses the cost of living in Las Vegas, Nevada, Howard Hughes, the Boulder Dam, the Union Pacific Railroad, the old Mormon Fort, gambling, local businesses, and the weather in Las Vegas.

Oral history interview with Alfred Isola conducted by Stephen Kalish on March 15, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Isola discusses Las Vegas, Nevada’s lack of a unified garbage system and how dumping sites have had to adjust their practices in order to limit their impact on pollution. Isola also explains the different disposal protocols for wet and dry trash.

Oral history interview with William Rehn conducted by Melissa Valentine on February 15, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Rehn discusses how he believes people have changed in Las Vegas, Nevada since he moved there in 1939. Rehn bemoans how African Americans were treated and segregated in Las Vegas, and describes his career as a political cartoonist. He describes clubs in Las Vegas and their connection to organized crime, as well as the inner workings of the casinos and their relation to the economy.

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.