National Museum of Nuclear Science & History
Clark worked in the United States Engineer District Office.
Attended Massachussetts Institute of Technology.
G. B. Miller worked for the Roane-Anderson Company.
Hall Smith, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert A. Lewis served as a captain in the 393rd Bombardment Squadron of the 509th Composite Group. He trained in Wendover, Utah before leaving for Tinian Island.