National Museum of Nuclear Science & History
Brooks worked in the United States Engineer District Office.
Cecil Bennett served in the 390th Air Service Group.
Richard “Dick” H. Nelson served as a private first class in the 509th Composite Group. He was the radio operator on the Enola Gay during its mission to Hiroshima.
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.