National Museum of Nuclear Science & History
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
D. D. Clayton worked for the Roane-Anderson Company.
Eugene Robinson was a staff worker at Los Alamos during the Manhattan Project.
Judkins worked at the 100-D Area at Hanford during the Manhattan Project.
C. T. Vettel worked for the United States Engineer District Office.
