National Museum of Nuclear Science & History
Ed Zeigler worked for the United States Engineer District Office.
Edward T. Esten served in the 1st Ordnance Squadron.
Norman B. McIntosh served as a sergeant in the 393rd Bombardment Squadron.
James J. Nickson was a medical doctor and Section Chief of H-III Medical Industrial Hazards and Health Physics in the Health Division at the University of Chicago Met Lab.
