National Museum of Nuclear Science & History
John Carlin worked for Hanley & Company.
Spencer Harrison Bush was born on April 4, 1920 in Flint, Michigan. He devoted over 50 years to ensuring nuclear safety and working on the development of nuclear power codes and standards.
Elliott Easterly served in the 1st Ordnance Squadron.
Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
