National Museum of Nuclear Science & History
Jas Stewart worked for the United States Engineer District Office.
Olga (Giacchetti) Fineman was a technical assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Dale Johnson was a lieutenant commander responsible for operating drone boting in the Bikini lagoon during the Operation Crossroads nuclear tests.
Patricia Walsh was a research assistant at the Chicago Met Lab during the Manhattan Project. Walsh was born in 1920 in Washington, D.
