National Museum of Nuclear Science & History
John Nicklin worked for the United States Engineer District Office.
M. B. Marshall worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George P. Hammons served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
Roger Hildebrand is an American physicist and Manhattan Project veteran. He is the S.K. Allison Distinguished Service Professor, Emeritus, at the University of Chicago and is affiliated with the Enrico Fermi Institute.
Du Flo worked in the United States Engineer District Office.
