National Museum of Nuclear Science & History
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.
John C. Pringle served in the 603rd Air Engineering Squadron.
J. A. Kilmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Mildred Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
