National Museum of Nuclear Science & History
Warren Page served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Fred Houston worked for the United States Engineer District Office.
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.
J. P. Valliant worked for the Union Carbide & Carbon Corporation.
