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National Museum of Nuclear Science & History

J. Samuel (“Sam”) Walker is the former historian of the U.S. Nuclear Regulatory Commission and the author of Prompt and Utter Destruction: Truman and the Use of Atomic Bombs against Japan. He is also the author of five books on the history of regulating nuclear power, including Three Mile Island: A Nuclear Crisis in Historical Perspective and The Road to Yucca Mountain: The Development of Radioactive Waste Policy in the United States.

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Robert Krauss

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.

Alice Kimball Smith

Los Alamos, NM

Alice Kimball Smith (1907-2001) was an American historian and educator. Kimball Smith and her husband Cyril Smith, a British metallurgist, moved to Los Alamos in 1943 after Cyril joined the Manhattan Project.

Eugene Reybold

Washington, DC

Eugene Reybold (1884-1961) was a Lieutenant General and Chief of Engineers in the US Army. He was involved in the early stages of the Manhattan Project.

Peter Malmgren

Chimayó, NM

Peter Malmgren is an oral historian and cabinet maker. He is the author (with Kay Matthews) of Los Alamos Revisited: A Workers’ History, which uses oral histories to tell the story of Los Alamos National Laboratory in the words of the people who helped maintain and build it.