National Museum of Nuclear Science & History
G. E. McAllister worked for the United States Engineer District Office.
Kenneth Zuver worked for the Kellex Corporation at the K-25 Plant.
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.
Joseph E. Draley was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.