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 Wyman conducted by Kenneth B. Manoff on March 12, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Wyman discusses working at the Nevada Test Site and his involvement with the University of Nevada, Las Vegas (UNLV) Engineering Department.

Oral history interview with doctor Nancy Leveque conducted by Robin Wright on July 03, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. The interview covers, among many wide-ranging topics, Leveque’s move to and away from Las Vegas, her career as a veterinarian, and the practice she and her then-husband built. Leveque also discusses how the city of Las Vegas has changed—environmentally and socially—, special interest groups and social activities, as well as natural phenomena. Throughout the course of the interview, Leveque provides anecdotes about prominent figures and old Las Vegas traditions, such as Helldorado.

Oral history interview with Ethel Matteucci conducted by Tom Matteucci on March 10, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Ethel talks about being chased out of Mexico for being Mormon colonizers and later arriving to Nevada. Ethel later talks about the first casinos that were built in Las Vegas, Nevada.

Oral history interview with Mary Noblitt conducted by Mary Sawdey on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Noblitt discusses moving to Las Vegas, Nevada and building housing in the southern part of town. Noblitt goes on to discuss communication through railroad and morse code. Lastly, Noblitt discusses the above ground atomic tests.

Oral history interview with Hobert D. Blair conducted by Arnel Wilks on March 10, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Blair discusses Boulder City, Nevada in the early days, as well as, Las Vegas, Nevada in the 1930s.

Oral history interview with Simeon Holloway conducted by Claytee D. White on April 18, 2013 for the African Americans in Las Vegas: A Collaborative Oral History Project. In this interview Simeon Holloway describes moving to Las Vegas, Nevada after pursing an acting career in Los Angeles, California. He also talks about his friendship with composer and fellow Kappa Alpha Psi brother, Jester Hairston. He also discusses being active in the church and being a successful investor in the real estate market.