On December 15, 1975, Patricia Kohlman interviewed Mary Kreuzer (born 1923 in Las Vegas, Nevada) in her home in Las Vegas. The two discuss Kreuzer’s childhood, as well as the different addresses that she’s lived at in Las Vegas. The interview concludes with a discussion on entertainment and small businesses before the population boom in Southern Nevada.

On April 15, 1975, Edna Jackson-Ferguson (born 1897 in Overbrook, Kansas) provided a narrative-style oral history about her and her husband Jack’s experiences during the building of the Hoover Dam. Jackson-Ferguson provides many details about the way of life living in the camp with workers of the dam, the tasks required of those workers in building the dam, and some of the actual processes of pouring the concrete for the structure. She also talks about food, transportation, weather, and entertainment during the time. To conclude the interview, Jackson-Ferguson mentions some of the other job positions her husband held and their pride in being a part of the Hoover Dam’s construction.

On February 15, 1979, collector Richard Eitland interviewed Howard Heckethorn (born September 14th, 1922 in St. George, Utah) at Red Rock Elementary School in Las Vegas, Nevada. Mr. Heckethorn discusses going to school in the early days of Las Vegas, Nevada. He also talks about many notable teachers he had, as well as the development of the Las Vegas area.