Oral history interview with Amber Allan conducted by David Schwartz on December 21, 2016 for the Slot Operations Oral History Project. Allan discusses the kinds of disputes that are handled in certain supervisory positions within the gaming industry. She also discusses the topic of hold percentage as it relates to slot and video poker players. Allan then talks about free slot play and the concept of ticket-in, ticket-out.

Oral history interview with Mary Sparrow conducted by Robert Tolbert on March 20, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Sparrow discusses her career as a telephone operator and the history of Las Vegas, Nevada. Sparrow describes her duties as an operator before the advent of the dial system, the growth of Las Vegas, and life in the city during the 1950s.

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 William Helms conducted by Denise Wolff on March 04, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Helms discusses the transformation, growth, and development of the public education system in Las Vegas, Nevada.

Oral history interview with Nancy Master conducted by Claytee D. White on July 14, 2006 and for the UNLV @ 50 Oral history Project. In this interview Nancy Master discusses moving to Las Vegas, Nevada in 1980 and getting a job at the University of Nevada, Las Vegas (UNLV) in 1981. She also discusses teaching library skills, history, and political science at UNLV.

Oral history interview with Treva Roles conducted by Judy Harrell on February 12, 2014 for the West Charleston Neighborhoods: An Oral History Project of Ward 1. Roles discusses her father buying the Fair Price Motel in Las Vegas, Nevada and moving out to Las Vegas to help her family run it. Treva also discusses her parents buying the Del Mar Motel and running the Rummel Motel with her husband.

Oral history interview with Myrtle Hancock conducted by Russell Oakes on February 26, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Hancock discusses her occupational experience as a wardrobe dresser in the entertainment industry in Las Vegas, Nevada. She also discusses family life, life on a ranch, Downtown Las Vegas, Helldorado, and Nevada’s hot weather.