National Museum of Nuclear Science & History
C. M. Cates worked for the Edenfield Electric Company.
Marvin Eaton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ayers worked at the 100 D Area at Hanford during the Manhattan Project.