National Museum of Nuclear Science & History
H. S. Mantooth worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Agnes Gnaedinger was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
Carl A. Puffer served in the 603rd Air Engineering Squadron.
