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National Museum of Nuclear Science & History

Oral Histories

Mitsugi Moriguchi’s Interview

Mitsugi Moriguchi, born in Nagasaki, Japan, is a hibakusha (atomic bomb survivor). He was nine years old when the US dropped the “Fat Man” bomb on Nagasaki on August 9, 1945. As a member of the Nagasaki Testimonial Society, Moriguchi collects the stories of other hibakusha. His work with other members of the Nagasaki Testimonial Society culminated in the publication of the book, Voices of the A-Bomb Survivors: Nagasaki, in 2009. In 2018, he visited Hanford Site, where the plutonium for the Fat Man bomb was produced.

In this interview, Moriguchi discusses how he survived, how his sister suffered from cancer and eventually died years after the bombing, and how some of his brother’s children were born with birth defects. He also reflects on his visits to Dayton, Ohio, where the B-29 that carried the bomb, Bockscar, is exhibited, and Hanford’s B Reactor.

Nancy K. Nelson’s Interview (2018)

Nancy Nelson is the widow of Richard H. Nelson, who served as the radio operator on the Enola Gay on the Hiroshima atomic bombing mission. In this interview, she reminisces about her life with Dick, their involvement with the 509th Reunions, and her recent experiences speaking with veterans’ groups.

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.

Norris Jernigan’s Interview

Norris Jernigan served in the 509th Composite Group at Wendover, UT, and Tinian Island during the Manhattan Project. In this interview, Jernigan describes being assigned to the Intelligence Office of the 393rd Bomb Squadron. As a clerk, he prepared information for briefing missions and typed subsequent reports. He recalls his surprise at being transferred to Wendover and learning that the 393rd had been selected to be part of a top-secret project. Jernigan discusses what it was like serving on Tinian, the relationships between the different squadrons, and the atmosphere of the island during and between the atomic bombings of Japan. He remembers the intense secrecy surrounding the work at Wendover, the friendships he made, and the shock of spending time in sunny Cuba for training after the cold Utah winter. He also describes seeing the Enola Gay in pieces in 1980 before it was restored by the Smithsonian, and reflects on the atomic bombings and the Manhattan Project’s legacy for today.

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.

The Atomic Bombers

In this 1962 radio interview, Robert Lewis, Richard Nelson, Charles Sweeney, and Abe Spitzer discuss their experience as members of the Hiroshima and Nagasaki bombing missions. Lewis was a captain in the 509th Composite Group and was the co-pilot of the Enola Gay on the day of the Hiroshima mission. Nelson was the radio operator of the Enola Gay on the day of the Hiroshima mission. Charles Sweeney was the pilot of the Great Artiste on the Hiroshima mission and the pilot of the Bockscar on the Nagasaki mission. Abe Spitzer was the radar operator on the Great Artiste on the Hiroshima mission and the radar operator on the Bockscar on the Nagasaki mission. All four men describe their feelings after the bomb was dropped and address whether or not those feelings have changed.

Ray Gallagher’s Accounts of the Hiroshima and Nagasaki Missions

In this tape, Ray Gallagher gives an account of the Hiroshima mission from the perspective of a flight engineer on the observation ship: The Great Artiste. He discusses the trip to Hiroshima, how he felt when the first bomb was dropped and the reactions of the top brass. Gallagher also gives a step-by-step account of the Nagasaki mission: taking off from the runway on Tinian, flying to Kokura and then to Nagasaki, and barely making it to Okinawa. He explains how a problem with refueling Bock’s Car affected the mission, and what the mushroom cloud over Nagasaki looked like from the plane. He also discusses his feelings on the necessity of the atomic bombs, and the tension the men experienced during the mission. At the end, Gallagher provides his thoughts on heroism.

Ray Gallagher and Fred Olivi’s Interview – Part 2

Ray Gallagher and Fred Olivi were both members of the 509th Composite Group that was responsible for dropping the atomic bombs on Hiroshima and Nagasaki. Gallagher flew on both missions, on The Great Artiste, which was an observer plane on the Hiroshima mission, and then on the Bock’s Car, which dropped Fat Man. Fred Olivi was the Bock’s Car’s co-pilot during the Nagasaki mission. They are joined by historian and Truman specialist, Robert Messer. In this interview, the veterans discuss their careers after the war, Colonel Paul Tibbets, and the upkeep of the Enola Gay and Bock’s Car. The program takes callers and the veterans and Messer answer questions about a number of issues surrounding the atomic bomb missions. Olivi and Gallagher reflect on dropping the atomic bombs and state their hope that no more atomic bombs will ever be used.

Ray Gallagher and Fred Olivi’s Interview – Part 1

Ray Gallagher and Fred Olivi were both members of the missions responsible for dropping the atomic bombs on Hiroshima and Nagasaki. Gallagher flew on both missions, first on the Great Artiste, which was an observer plane, and then on Bockscar, which dropped Fat Man. Fred Olivi was Bockscar’s co-pilot. They are joined by historian and Truman specialist Robert Messer. In this interview, the veterans discuss how they were recruited to and trained for the 509th Composite Group. They talk about what it was like to drop the bombs over Hiroshima and Nagasaki, witnessing the mushroom cloud, and their feelings and reflections in the aftermath. Messer weighs in on the moral and practical decision to drop the bomb.