National Museum of Nuclear Science & History
T. M. Ward worked for the J.A. Jones Construction Company.
G. J. Angele worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Haydn Jones was a research assistant in the Physics Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.
