National Museum of Nuclear Science & History
Charles W. Hagen was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Heath worked in the United States Engineer District Office.
A member of the Special Engineer Detachment of the U.S. Army, Ray Stein participated in the Manhattan Project at Oak Ridge and was assigned to the Y-12 Plant.
Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project.
