National Museum of Nuclear Science & History
Harold Smith worked for the Kellex Corporation at the K-25 Plant.
Elrod worked for Stone and Webster Engineering Corporation.
Robert Webster was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
After the war, Bell was assigned to the Japan Atomic Bomb Damage Survey teams.
Hagan worked in the United States Engineer District Office.
