National Museum of Nuclear Science & History
C. E. Mitchell worked for the Roane-Anderson Company.
Tom Gary headed the design division at the DuPont Company and served on the committee which decided among the proposed fissionable material production and purification processes.
Augusta “Mici” Teller, born Augusta Maria Harkányi (1909-2000) was a Hungarian-American mathematician and wife of Manhattan Project physicist Edward Teller.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.