On March 5, 1978, collector Wendy Christian interviewed truck driver Henry Clay Davis (born April 19, 1900 in Irondale, Virginia) in his home in Las Vegas, Nevada. This interview covers Henry Clay Davis’s personal life history as a resident of Las Vegas, which includes hunting and fishing. He also discusses employment, the railroad, old hotels, the Davis Dam, and Lake Mead. Additionally, he offers a detailed description of the Helldorado.

On November 1, 1979, Robert Maichle interviewed Marshall Mack Dawson (born 1938 in Las Vegas, Nevada) about his experiences living in Las Vegas. Dawson first talks about his early education, his family, and the Old Las Vegas Mormon Fort. He then describes the changes he has noticed over time, the atomic testing, the Helldorado parades, Red Rock, the development of the Strip, and the changes in the Downtown area. Dawson also discusses some of his work for Nevada Power, the early movie theaters, his opinions on journalism, and various other topics.

On February 22, 1975, Barry Merrell interviewed former railroad worker Guy Hamblin (born 1896 in Clover Valley, Nevada) in his home at 4306 Kay Place, Las Vegas, Nevada about the history of Southern Nevada. Specifically, the two discuss Hamblin moving from different towns in Nevada before settling down in Southern Nevada, viewing the above-ground atomic bomb tests, early Fremont Street, and his work on the railroad. In addition, Hamblin also discusses the demographic and economic changes that he has seen in Las Vegas.