National Museum of Nuclear Science & History
Wylie Bell worked for the Fercleve Corporation.
Ralph Nobles was one of three brothers to work on the Manhattan Project. He and his brother William worked at Los Alamos, while brother Robert was at the University of Chicago’s Metallurgical Laboratory.
Jesus Royball was a staff worker at Los Alamos during the Manhattan Project.
Thomas R. Williams was a laborer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
