On March 2, 1975, Marilyn Swanson interviewed her neighbor Perle Garrett (born April 27, 1905 in Overbrook, Kansas) in her home in Boulder City, Nevada. This interview covers Boulder City during the 1930s, with special focus on the building of Boulder Dam. Mrs. Garrett relocated to Boulder City because her husband Theodore Garrett was one of the workers at the dam. She also discusses Six Companies houses, family life, the weather, churches in Las Vegas and recreational activities for local children. Her husband is also present during the interview.

On March 2, 1975, Marilyn Swanson interviewed Theodore R. Garrett (born 1898 in Overbrook, Kansas) about his life in Boulder City, Nevada. Garrett first talks about his move to Las Vegas to work for Six Companies during the construction of Hoover Dam. He then describes his job as a truck driver at the dam, the wages paid at the time, and the construction of the buildings and other housing in Boulder City. Garrett also mentions the food provided to the workers, the recreational activities available, and his family’s move to Boulder City.