National Museum of Nuclear Science & History
Siegfried Hecker is an American nuclear scientist. He served as director of Los Alamos National Laboratory from 1986-1997.
Cody worked in the United States Engineer District Office.
Ken Foster joined the Dayton Project in July, 1948. He worked in an assay group at the Runnymeded Playhouse in Oakwood, where he conducted studies on the radiation properties of the polonium that was being manufactured there.