National Museum of Nuclear Science & History
John O. Barker served in the 320th Troop Carrier Squadron.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.
Hans Bethe (1906-2005) was a German-American nuclear physicist and winner of the 1967 Nobel Prize in Physics.
John Topham worked for the Edenfield Electric Company.