National Museum of Nuclear Science & History
Sue G. Norton was a junior physicist in the Health Division at the University of Chicago Met Lab.
Clarence W. Hartman served in the 393rd Bombardment Squadron.
Albert Bartlett was born in Shanghai. He went on to attend Colgate University. After graduation, Bartlett was selected for the Manhattan Project because of his background in physics.
Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.