National Museum of Nuclear Science & History
C. K. Bresett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
Marcia Rosenthal was a biochemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John Nicklin worked for the United States Engineer District Office.