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National Museum of Nuclear Science & History

Oral Histories

Robert Krauss’s Interview

Robert “Bob” Krauss is the Official Historian of the 509th Composite Group. He and his wife, Amelia Krauss, published The 509th Remembered, which profiles the service members of the 509th Composite Group and the events that surrounded the group and its role in dropping the atomic bombs on Hiroshima and Nagasaki. In this interview, Krauss discusses how he became interested in collecting and preserving the history of the 509th and became the official historian for the 509th CG. He also narrates the stories of airmen from the 509th Composite Group and recounts his relationship with some of the airmen, including Donald Albury, Ray Gallagher, Fred Olivi, Paul Tibbets, and others. He reflects on the atomic bombings, the legacy of the Manhattan Project, and visiting some of the Manhattan Project sites today.

Nancy K. Nelson’s Interview

Nancy K. Nelson is the widow of Richard H. Nelson, who was the VHF radio operator on the Enola Gay on the Hiroshima atomic bombing mission. In this interview, Nelson discusses how she met her husband after the war. She describes his experience training to be a radar operator and in the 509th Composite Group. She recalls how he and other members of the missions felt about the atomic bombings. Nelson also discusses her experiences going to 509th Composite Group reunions and her husband’s friendships with General Paul Tibbets and other members of the 509th including Tom Ferebee, Dutch Van Kirk, and others. She also describes her husband’s visit to Japan and other reunions and events where he shared his wartime experience.

Joseph Papalia’s Interview

Joseph Papalia is an official historian of the 509th Composite Group, the US Army Air Force unit created specifically for dropping atomic bombs. Papalia, who served in the Air Force in the 1950s, became interested in the 509th later in his life. He began attending 509th reunions, held annually, and became friends with many veterans of the group, as well as with other historians who focused on the unit. In this interview, he describes how the reunions have changed as the veterans have grown older or passed away, as well as how they view their role in the atomic bombings and their legacy. He also tells anecdotes about members of the unit, including Colonel Paul Tibbets and Captain Bob Lewis. He shares examples of the 509th memorabilia and artifacts that he has collected over the years.

Nuclear War Radio Series

Ross Simpson presents a series of promos for his Nuclear War Radio Series around the 40th anniversary of the nuclear bombing of Japan. The series is presented in five parts. The first part is a series of interviews with members of NORAD about nuclear threats today. The second part is a series of interviews with the members of the Enola Gay crew that flew on the Hiroshima mission, discussing whether they have any regrets for their role in the bombing. The third part is a pair of interviews with a Hiroshima survivor and a member of an American team that explored the rubble after the impact of the bombing on Japan. The fourth part discusses nuclear proliferation and its dangers. The subject of the fifth part is the Nagasaki bombing and the enduring effects of the last nuclear bomb dropped “in anger.”