National Museum of Nuclear Science & History
Edward Padgett was a staff worker at Los Alamos during the Manhattan Project.
Joseph Iorio served in the 1st Ordnance Squadron.
Arthur J. DiTullio served in the 1027th Air Material Squadron.
Jean A. (Jackson) Robinson was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.