National Museum of Nuclear Science & History
W. J. Eccles worked for the Kellex Corporation at the K-25 Plant.
Ennis Peters was a staff worker at Los Alamos during the Manhattan Project.
Ernest C. Lawrence was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
