National Museum of Nuclear Science & History
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur Levy was a member of the Special Engineering Detachment responsible for developing high explosive casting procedures for the Fat Man plutonium bomb at S-Site at Los Alamos.
Barnes worked in the United States Engineer District Office.
K. R. Addington worked for the Tennessee Eastman Corporation at the Y-12 Plant.
