National Museum of Nuclear Science & History
Harry Reason was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Professor Floyd Owen Slate (1920-2008) worked on the Manhattan Project at Decatur, IL and at Columbia University.
Eleanor Blanchard served as a sergeant in the Women’s Auxiliary Corps during World War II. She worked as a typist at Los Alamos during the Manhattan Project and also operated the switchboard for the Tech Area.
Dorothy Lipps was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.