National Museum of Nuclear Science & History
William Brilliant was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Before he came to Hanford Sam Campbell had a varied work history, including service with the coast artillery in the Philippines and pipeline construction in South America.
W. B. Hembree worked for the Roane-Anderson Company.
Baumann worked in the United States Engineer District Office.
Ruby Munroe was a staff worker at Los Alamos during the Manhattan Project.