National Museum of Nuclear Science & History
W. D. Carol worked for the Roane-Anderson Company.
David B. McNitt served in the 1027th Air Material Squadron.
Herman Snyder worked on the Manhattan Project at Oak Ridge as a soldier in the Special Engineer Detachment.
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.