National Museum of Nuclear Science & History
H. C. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Stewart worked at the 200 West Area at Hanford during the Manhattan Project.
L. L. Lee worked for the United States Engineer District Office.
Florentino Ortiz was a carpenter at Los Alamos during the Manhattan Project.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.