National Museum of Nuclear Science & History
Giulio Fermi (1936 – 1997) was a biologist and the son of Nobel Prize-winning physicist Enrico Fermi and author Laura Fermi.
Margaret H. Sanderson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John M. Sprecher was a chemical engineer. During the Manhattan Project, he worked for DuPont in Wilmington, DE.
