National Museum of Nuclear Science & History
J. E. Mason worked for the Roane-Anderson Company.
Harriet Lysaght worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. J. Denton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
