National Museum of Nuclear Science & History
F. E. Clark worked for the Tennessee Eastman Corporation at the Y-12 Plant.
P. L. Rothchild worked for the United States Engineer District Office.
S. M. Luttrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Andrew Walker was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
D. L. Donavan worked for the Roane-Anderson Company.