National Museum of Nuclear Science & History
Mary Raub was a staff worker at Los Alamos during the Manhattan Project.
Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
E. E. Kirkwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
