National Museum of Nuclear Science & History
Alta Wilson worked for the Kellex Corporation at the K-25 Plant.
M. O. Swanson worked for the United States Engineer District Office.
Celia Ryan was a staff worker at Los Alamos during the Manhattan Project.
Dorothy Ritter is the daughter of Francis Oley, who worked on the Manhattan Project for the Kellex Corporation.
Beard worked in the United States Engineer District Office.
