National Museum of Nuclear Science & History
Attended Carnegie Technical Institute.
Robert Stone was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.
Attended the University of Illinois.
Robert M. Haider served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.