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National Museum of Nuclear Science & History

R. M. Carpenter

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Robert J. Valley

Hiroshima Mission

Robert J. Valley served as a technical sergeant in the 393rd Bombardment Squadron. He was the tail gunner of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.

Harry Truman

Washington, DC

Harry S. Truman (1884-1972) was the 33rd President of the United States of America. Truman first learned of the Manhattan Project after the death of President Roosevelt in April of 1945, when he relinquished his role as Vice President and took the oath of office as the next president of the United States.

Norman S. Hintz

Tinian Island

Norman S. Hintz served in the 603rd Air Engineering Squadron. 

Byron E. Marsh

X-10 Graphite Reactor

Attended Illinois College.