National Museum of Nuclear Science & History
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ole G. Landsverk was a member of the health physics team at the University of Chicago Metallurgical Laboratory during the Manhattan Project.
Thomas Golightly worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Du Flo worked in the United States Engineer District Office.