National Museum of Nuclear Science & History
M. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. N. Babcock worked for the Roane-Anderson Company.
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. N. Moran worked for Clinton Laboratories at the X-10 Reactor.
L. L. Lee worked for the United States Engineer District Office.
