National Museum of Nuclear Science & History
DePersio worked in the United States Engineer District Office.
L. Grant worked for the Roane-Anderson Company.
Kay Manley, Canadian-born, came to the United States in 1933 to study. She and her husband John Manley were at the Manhattan District in Chicago, when her husband was personally called by Leo Szilard and asked to move from the Met Lab to Los Alamos.
