National Museum of Nuclear Science & History
J. C. McAndrews worked for the Roane-Anderson Company.
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.
E. Williams worked for the Roane-Anderson Company.
L. E. Johnston worked for the United States Engineer District Office.
Barnes worked in the United States Engineer District Office.
