National Museum of Nuclear Science & History
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Ernest C. Burns served in the 393rd Bombardment Squadron.
Neal Vance was a staff worker at Los Alamos during the Manhattan Project.
Florence Morrison worked for the United States Engineer District Office.
William H. Borgerson served in the 393rd Bombardment Squadron.