National Museum of Nuclear Science & History
Originally from California, Jean Crossland was a secretary in the K-25 process area at Oak Ridge during the Manhattan Project.
Nella Fermi Weiner (1931-1995) was an artist and educator, and the daughter of Nobel Prize-winning physicist Enrico Fermi and author Laura Fermi.
Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
