National Museum of Nuclear Science & History
K. B. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
B. T. McCune worked for the United States Engineer District Office.
B. C. Nylen worked for Clinton Laboratories at the X-10 Reactor.
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.