National Museum of Nuclear Science & History
John Waters worked for the Kellex Corporation at the K-25 Plant.
Simon Broder worked on the Manhattan Project at Oak Ridge, TN, supervising installation of equipment and studying patent problems.
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.
King worked for Stone and Webster Engineering Corporation.