National Museum of Nuclear Science & History
Gentry worked in the United States Engineer District Office.
Evelyn Dunbar was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
L. L. Larson worked for Clinton Laboratories at the X-10 Reactor.
Martin Webb was an American military officer. In 1944, Webb was assigned to the Manhattan Engineer District as an intelligence officer.
