National Museum of Nuclear Science & History
E. N. Harrison worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. H. Leebens worked for the J.A. Jones Construction Company.
Spofford G. English was an American chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge during the Manhattan Project.
Gillette worked in the United States Engineer District Office.
