National Museum of Nuclear Science & History
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
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.
N. D. Barker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. R. Siebert worked for the Comstock-Bryant Electric Company.