National Museum of Nuclear Science & History
Dunbar worked in the United States Engineer District Office.
R. L. Bennett worked for the Roane-Anderson Company.
Calvin B. Popwell served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Big Stink, and he and his crew were later reassigned to Luke the Spook.
J. Box worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Leroy Platzman was a chemist at the University of Chicago Metallurgical Laboratory during World War II.
