National Museum of Nuclear Science & History
See worked for Stone and Webster Engineering Corporation.
Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.
Margaret Wills worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leon Sayvetz was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
