Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

J. Samuel Walker

HistorianWashington, DC

Expert
J. Samuel Walker Listen to J. Samuel Walker’s Oral History on Voices of the Manhattan Project

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.

Related Profiles

Peter Vandervoort

Chicago, IL

Peter Vandervoort is an American astrophysicist and professor emeritus in the Department of Astronomy and Astrophysics at the University of Chicago.

Michael Joseloff

Michael Joseloff is a four-time Emmy Award-winning TV news and documentary producer. While working as a producer for the MacNeil Lehrer Newshour in 1993, he worked on a program related to alleged Soviet espionage during the Manhattan Project.

Marilyn Hanna

Oak Ridge, TN

Marilyn Hanna was trained as a clerk typist, and worked for the Manhattan Project in Oak Ridge and later for the Security and Patent divisions in Washington, DC.

Harold W. Kirby

Washington, DC

Harold W. Kirby served in the 1st Ordnance Squadron.