National Museum of Nuclear Science & History
Butler worked at the 300 Area at Hanford during the Manhattan Project.
Mary E. Parrish was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. L. Lauderdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. E. Bunch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
