National Museum of Nuclear Science & History
H. C. Fistere worked for the Watson-Flagg Engineering Company.
Bell worked in the United States Engineer District Office.
K. L. Mallory served in the 509th Headquarters and Base Services Squadron.
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.
