Scott B. Morris

Harold E. Hoover

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. A. Swarthout

James N. Eckley

James N. Eckley served in the 1st Ordnance Squadron. 

Theodore R. Boinski

Theodore Boinski (1920-2008) was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.