National Museum of Nuclear Science & History
Davidson worked in the United States Engineer District Office.
Alfred Hanson (1914-2005) was an American physicist. Alfred Hanson came to the Manhattan Project from the University of Wisconsin where he had recently completed his doctoral work, studying the Van de Graaf “long tank” accelerator.
Ridley worked at the 300 Area at Hanford during the Manhattan Project.
Robert B. Behr served in the 509th Headquarters and Base Services Squadron.
