National Museum of Nuclear Science & History
N. C. Parrish worked for the United States Engineer District Office.
E. H. Douglas worked at the 300 Area at Hanford during the Manhattan Project.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.
John J. Kroes served in the 1st Ordnance Squadron.
