National Museum of Nuclear Science & History
John Loy worked for Clinton Laboratories at the X-10 Reactor.
C. F. Fitter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Payne worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.
E. H. Mantz worked for Hanley & Company.