National Museum of Nuclear Science & History
Ross Hill worked for the United States Engineer District Office.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
R. R. Rebol served in the 509th Headquarters.
Bernard Rosenman served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project
