National Museum of Nuclear Science & History
R. M. Saunders worked for the United States Engineer District Office.
J. J. McPeake worked for the H. K. Ferguson Company.
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.
