National Museum of Nuclear Science & History
William Cavin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
James J. Hinchey served in the 393rd Bombardment Squadron.
Joseph A. Wisnewski served in the First Ordnance Squadron.
Harold B. Nilling was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
