National Museum of Nuclear Science & History
C. Cooper worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. J. Helfman worked for the J.A. Jones Construction Company.
Meyer Steinberg is a chemical engineer and a veteran of the Special Engineer Detachment. After graduating from Cooper Union College with a degree in chemical engineering, Steinberg was drafted and placed in the Special Engineer Detachment at Oak Ridge.
Fowler worked in the United States Engineer District Office.