National Museum of Nuclear Science & History
Fred H. Greene was an engineer who worked on the K-25 Plant in Oak Ridge, TN, for Union Carbide and Carbon.
Paul Hartsfield worked for Clinton Laboratories at the X-10 Reactor.
Dean Ferris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
T. H. Dunigan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Martha Walker worked for the United States Engineer District Office.