On February 10, 1977, Frederick Dougan interviewed Russell Grater (born 1907 in Lebanon, Indiana) about his career in the U.S. National Park Service. Grater first talks about his move to the Southern Nevada area and his work that impacted the Hoover Dam project. He then talks about the town of St. Thomas, Nevada, the Lost City, and the activities of tourists. Grater also talks about his work in excavation, the indigenous American Indian tribes of the area, findings on petroglyphs, and the types of wildlife that were found in the area. He later talks about findings related to fossils, gold mining, the effects of World War II on the dam project, and vegetation in the area.

On March 27, 1977, collector Jeff Crampton interviewed accountant, Ruth E. Hazard (born June 25th, 1907 in Marshall, Michigan) in Las Vegas, Nevada. The interview takes place at the collector’s home and offers an overview of life in early Las Vegas from 1931 to 1977. The interview concludes with a discussion on local atomic testing.