National Museum of Nuclear Science & History
Anthony J. Okleshen worked in the shop at the University of Chicago’s Metallurgical Laboratory.
Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leon O. Jacobson was Associate Director of the Health Division and Section Chief of H-I, Clinical Medicine and Medical Research, at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Attended the Ohio State University.