National Museum of Nuclear Science & History
Carl Martin 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.
John Fancher worked for the Kellex Corporation at the K-25 Plant.
Jose E. Alcanes was a staff member at Los Alamos during the Manhattan Project.