National Museum of Nuclear Science & History
J. H. Marsh worked for the Kellex Corporation at the K-25 Plant.
Attended the University of Illinois.
Camacho worked at Los Alamos during the Manhattan Project.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Fay Kennedy worked for the United States Engineer District Office.
