National Museum of Nuclear Science & History
Dorothea Sacher was a non-techical staff worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Attended Lawrence Technological University.
Dominick Itzi was stationed at Los Alamos with the Provisional Engineer Detachment (PED) from 1944 to 1946.
Halbrook worked in the United States Engineer District Office.
Paul C. Smith served in the First Ordnance Squadron.