National Museum of Nuclear Science & History
J. R. Hatfield worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ruth Volcker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
Robert Rogers was a staff worker at Los Alamos during the Manhattan Project.
Hildebrand worked for Stone and Webster Engineering Corporation.
