National Museum of Nuclear Science & History
H. O. Ramey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eugene Schmanoff was a staff worker at Los Alamos during the Manhattan Project.
DeNagy worked in the United States Engineer District Office.
Sergeant James T. Harris was a member of the Special Engineer Detachment stationed at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
