National Museum of Nuclear Science & History
Robert Helton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Herrin worked at the 200 East Area at Hanford during the Manhattan Project.
Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Betty Lou Runyan was a staff worker at Los Alamos during the Manhattan Project.
