National Museum of Nuclear Science & History
Hays worked in the United States Engineer District Office
Leonard W. Dunsing served in the 393rd Bombardment Squadron.
R. K. Dean worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
