National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
A. W. Naylor worked for the Kellex Corporation at the K-25 Plant.
Charles W. Sweeney served as a major in the 393rd Bombardment Squadron. He was regularly assigned to the Great Artiste as the aircraft commander and participated in the mission to bomb Hiroshima as co-pilot of the Great Artiste.
