National Museum of Nuclear Science & History
R. M. Falkner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Mangold worked in the 200 West Area at Hanford during the Manhattan Project.
Leon Leventhal was a nuclear chemist and radiation expert who worked at Oak Ridge, the University of Chicago’s Met Lab, and Los Alamos Laboratory during the Manhattan Project.
Frank Jones worked for the Roane-Anderson Company.
