National Museum of Nuclear Science & History
Clarke worked in the United States Engineer District Office.
E. R. Spangler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leonard Czarniecki served as procurement planning and control officer with 9812th Technical Services Unit (Special Engineer Detachment) at Oak Ridge, TN, with the Y-12 Plant.
W. J. English worked for the Roane-Anderson Company.
