On March 18, 1978, collector Bill Hitchcock interviewed Della Coates (b. June 17th, 1919 in Birmingham, Alabama) at her home in Las Vegas, Nevada. In the interview, Della Coates discusses her time working for the telephone company. She also speaks about the changes in education and about changes throughout Las Vegas.
On February 24, 1977, Bill Teepe interviewed Hal G. Curtis (born 1926 in Galt City, California) about his life in Southern Nevada. Curtis talks first about his work on the Union Pacific Railroad before discussing changes and development in Las Vegas, including development on the Strip and Downtown areas. He also talks about Block 16, the El Rancho Vegas fire, social clubs, and religion.