National Museum of Nuclear Science & History
F. J. Underwood worked for the Roane-Anderson Company.
William J. Collinson served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the navigator regularly assigned to the B-29 Some Punkins.
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.
Brown worked at the 300 Area at Hanford during the Manhattan Project.
