National Museum of Nuclear Science & History
R. P. Seven worked for the United States Engineer District Office.
Donald A. Young was born in Detroit, MI. He graduated with a Doctor of Medicine degree from the Detroit College of Medicine and Surgery in June 1933.
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.