National Museum of Nuclear Science & History
George Moore was a staff worker at Los Alamos during the Manhattan Project.
Sloan worked at the 300 Area at Hanford during the Manhattan Project.
W. O. Nelson worked for the J.A. Jones Construction Company.
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.
