National Museum of Nuclear Science & History
Stanley Levitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Waldo E. Cohn was an American biochemist who worked in health physics and isotope separation during the Manhattan Project.
Perry Johnson worked for Clinton Laboratories at the X-10 Reactor.
Mildred Summers was a chemical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
