Oral history interview with Lavell Jarrett conducted by Robert B. Grzywacz on February 22, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Jarrett discusses his early life in Utah and his career with the Union Pacific Railroad.

Oral history interview with Mary Hawkins conducted by Bill Murphy on June 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In her interview Hawkins discusses her reasons for moving to Las Vegas, Nevada and the developmental changes she has seen occur in Las Vegas.

Oral history interview with Ida Browder Kelley conducted by Dennis McBride on April 21, 2004 for the Las Vegas Gay, Lesbian, Bisexual and Transgender Archives Oral History Project. In this interview, Kelley discusses how she met the former Lieutenant Governor of Nevada, Fred S. Alward, through her mother, who was active in politics. Kelley talks about her own thoughts about Alward, including the type of person he was and how he carried himself. Kelley later describes her own experience in politics including attending session meetings and campaigning.

The collection includes materials from the Nevada Test Site (1955-1967) including newsletters published by the Reynolds Electrical & Engineering Co., Inc. and photographs of Southern Nevada flora, fauna, and archaeology. It also includes photographs of test explosions at the Nevada Test Site, as well as photographs documenting a visit from North Atlantic Treaty Organization (NATO) officials and a visit from John F. Kennedy to the Nevada Test Site. The collection also contains an oversized poster of an atomic explosion and one of a nuclear rocket development station.