National Museum of Nuclear Science & History
Davidson worked in the United States Engineer District Office.
Theodore Perlman was an American engineer working at the Los Alamos laboratory during the Manhattan Project.
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.
Grace Hardin worked for the J.A. Jones Construction Company.