National Museum of Nuclear Science & History
N. F. Smyth worked for the Kellex Corporation at the K-25 Plant.
J. P. Clark worked for the Roane-Anderson Company.
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
L. C. Blitzblace worked for the Roane-Anderson Company.
Natalie Marshall worked at Los Alamos on the Manhattan Project. She was married to Shad Marshall, who also worked on the project.
