National Museum of Nuclear Science & History
Helene Smith was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Waldo E. Cohn was an American biochemist who worked in health physics and isotope separation during the Manhattan Project.
Jean A. (Jackson) Robinson was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
