On April 6 and 7, 1976, Tim Waters interviewed Colleen Gregory (born 1928 in Santa Clara, Utah) about her life in Southern Nevada. Gregory first talks about her original move to Las Vegas, her early education, school activities, and her college education. She also talks about the first banks, Helldorado, the atomic testing, and environmental changes. Other topics covered include Howard Hughes, Western-style influences, first properties on the Strip, World War II, racial prejudice, and changes she has noticed during her career in banking.

On March 31, 1977, Patricia Holland interviewed Celia Rivero Grenfell (born 1926 in Las Vegas, Nevada) about her life in Southern Nevada. Grenfell first talks about her family background in Mexico and later describes her family’s restaurant business. She also describes her education, recreational activities, Downtown Las Vegas, and Helldorado. The two also discuss racial segregation and prejudice, the El Rancho Vegas, Lorenzi Park, early churches, environmental changes, early air conditioning, and Grenfell’s early work in a laundry business.

On February 28, 1977, Fletcher Corey interviewed Theda Kay Grinnell (born 1935 in New London, Iowa) about her life in Las Vegas, Nevada. Grinnell first talks about her move to Nevada and both her and her husband’s work at the Nevada Test Site. She also talks about the atomic blasts, competition with Russia, and her employment that followed her work at the Test Site. Grinnell later talks about her church membership and goes into detail about the race riots and how they involved and impacted her and her son. The end of the interview includes discussion on flash floods, the culinary union, how World War II affected the Las Vegas industry, and the social changes in Las Vegas.

On February 28, 1979, Jane Finfrock interviewed Mary Habbart (born 1897 in Boothwyn, Pennsylvania) about her life in Southern Nevada. Habbart first talks about her move to Las Vegas in 1920 and her husband’s subsequent employment. She also talks about the first casinos, the development of the university campus, visits of U.S. presidents, and the Mormon Fort. She also discusses the Helldorado Parade, flash floods, snowing in Las Vegas, her role in developing Sunset Park, her family, and her education.

On March 4, 1975 collector Gregory T. Hafen interviewed his father, Kent (Tim) Hafen (born April 17th, 1932 in St. George, Utah) at his ranch home in Pahrump, Nevada. This interview covers the history and development of Pahrump from 1951 to 1975. Kent relocated to Pahrump, Nevada in 1951, after living in Mesquite, Nevada from 1932 to 1951. Kent was a local farmer.

On March 11, 1978, Roberta Farmer interviewed Sally Halko (born 1921 in Gowen, Oklahoma) about her life in Las Vegas, Nevada. Halko first talks about her family background, education, traveling, and church membership. She later talks about the development Las Vegas casinos, racial minorities, housing growth, Lake Mead, and the first theaters.

On March 30, 1976, collector Margaret Stambro interviewed schoolteacher and registered medical stenographer, Judith L. Hamblin (born June 11, 1941 in Las Vegas, Nevada) in her home in Henderson, Nevada. This interview covers the history of Henderson, local schools and teachers, and Helldorado. Also during this interview, Mrs. Hamblin discusses her fondness for Lake Mead, the Basic Magnesium Plant, Nellis Air Force Base, and the early aboveground atomic blasts.