National Museum of Nuclear Science & History
Green worked in the United States Engineer District Office.
Charles Hensley worked for the United States Engineer District Office.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. R. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. E. Elliot worked for the Tennessee Eastman Corporation at the Y-12 Plant.
