National Museum of Nuclear Science & History
Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.
Dora Dean Banks worked for the Kellex Corporation at the K-25 site at Oak Ridge during the Manhattan Project.
Ray Martin worked for the A. S. Schulman Electric Company.
