Guy begins by talking about his birth in Brazil, Indiana, his early work selling Civilian Conservation Corps magazine subscriptions, and his travels across the United States before arriving in Boulder City, Nevada in 1938. Next, Guy recalls his early memories of Boulder City, the Las Vegas Wash, and his work at the Boulder Beach campgrounds at Lake Mead Recreation Area and in Overton, Nevada. Guy also discusses the campgrounds' working conditions, entertainment, access to amenities, and work associates. Afterwards, Guy talks about his time as a railroad worker in Indiana and Las Vegas, Nevada, Block 16 in Las Vegas, Las Vegas entertainers, working as a volunteer fire fighter, and anecdotes about people in his personal life.

Interviewed by Rodrigo Vazquez, Monserrath Hernández, and Barbara Tabach. Sylvia Alvarado talks about growing up in North Las Vegas and her Catholic upbringing in a Mexican household. Her studies in Journalism & Media Studies led her to her career as a radio host on English and Spanish-speaking programs. She also talks about speaking "pocha" Spanish and the Latinx influence in radio programming.

On February 12, 1975, collector Marilyn Swanson interviewed housewife, Mrs. Helen H. Holmes (born Helen Hanson on February 24th, 1906, in Harrison, Nebraska) in her home in Boulder City, Nevada. This interview covers the social, economic, and environmental changes that occurred in Boulder City from 1931 to 1975. Mrs. Holmes also discusses home and family life in Nevada.

Thomas discusses her early life in Thistle, Utah before moving to Las Vegas, Nevada in approximately 1931, where her father worked on the Hoover Dam (Boulder Dam) construction. Thomas then talks about her early schooling in Boulder City, Nevada, her experiences as a swing and dance band musician, Block 16 in the Clark Las Vegas Townsite, and her memories of Las Vegas hotels and casinos. Other subjects Thomas covers include Las Vegas entertainers, entertainment venues, and women in the music industry during the 1930s.