National Museum of Nuclear Science & History
N. C. Parrish worked for the United States Engineer District Office.
J. O'Conner worked for the Midwest Piping and Supply Company.
Mary Tinsley was a laboratory techinician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Fred Sexton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James T. Holland worked for the Tennessee Eastman Corporation from June 1945 – September 1945 as a Beta machine mechanic in the Y-12 Plant, working in building 9204-3.
