National Museum of Nuclear Science & History
Joseph Rush worked for Clinton Laboratories at the X-10 Reactor.
M. J. O'Hara worked for the Tennessee Eastman Corporation at the Y-12 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.
Joseph Gilbert “Joe” Hamilton (1907-1957) was a physician who directed biomedical research at the Berkeley site of the Manhattan Project.
