National Museum of Nuclear Science & History
A. A. White worked for the United States Engineer District Office.
R. Q. Williams worked for the Roane-Anderson Company.
Buettner worked in the United States Engineer District.
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.
Charles Robinson was a site engineer at Los Alamos during the Manhattan Project.