National Museum of Nuclear Science & History
Hagan worked in the United States Engineer District Office.
Kenneth A. Ender served in the 1027th Air Material Squadron.
Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.
Tommye Williamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
