National Museum of Nuclear Science & History
Hillard Staley worked for the Roane-Anderson Company.
Norman W. Ray served as a captain in the 393rd Bombardment Squadron.
Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.
Philip M. Barnes served as a lieutenant in the 1st Ordnance Squadron. He was the assistant weaponeer on Bockscar during the Nagasaki bombing mission.
