National Museum of Nuclear Science & History
John Harding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Albert Hoersch, Jr. worked for the United States Engineer District Office.
Albert L. Evand was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Eleanor Lewis was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
