National Museum of Nuclear Science & History
Donald L. Rowe served as a corporal in the 393rd Bombardment Squadron. He was the assistant engineer on the Jabit III during the Hiroshima mission.
Lawrence Kimpton was the Chief Administrative Officer at the University of Chicago Metallurgical Lab, serving there from 1943 to 1945.
W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Hardin worked in the United States Engineer District Office.
