National Museum of Nuclear Science & History
John Manthey worked for the United States Engineer District Office.
Howard Lange was the Curator in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Bradshaw worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Norman Elliott was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.