National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
C. E. McGill, Sr. worked for the Kellex Corporation at the K-25 Plant.
Charles Brenton Fisk was a member of the Special Engineer Detachment and technician at Los Alamos. He later became world-renowned for his organ building company, C.
F. C. Fox worked for the Union Carbide & Carbon Corporation.