National Museum of Nuclear Science & History
Leinhart worked in the 300 Area at Hanford during the Manhattan Project.
William Lewis "Bud" Uanna played a critical role in maintaining security of the atomic bomb project.
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Clark worked in the United States Engineer District Office.
Charles Weymouth worked for the United States Engineer District Office.