National Museum of Nuclear Science & History
John Manthey worked for the United States Engineer District Office.
Gordon Fee is the retired president of Lockheed Martin Energy Systems and the former manager of the Y-12 nuclear weapons plant in Oak Ridge, TN.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
Lockhart worked at the 100-B Area at Hanford during the Manhattan Project.
Block worked in the United States Engineer District Office.
