National Museum of Nuclear Science & History
William Twyford served in the 603rd Air Engineering Squadron.
G. L. Ryan worked for the United States Engineer District Office.
William F. Lightfoot worked on the fuse of the “Fat Man” implosion bomb as manufacturing and test equipment manager for the Raytheon Company.
Van Reid worked for the United States Engineer District Office. He was in charge of housing layout in the early history of Oak Ridge and had nearly 10 years of service.