National Museum of Nuclear Science & History
Frank McLaughlin served in the 1st Ordnance Squadron.
Fred H. Michaels served in the 393rd Bombardment Squadron.
Paul W. Levy was an American physicist. After receiving his undergraduate degree from the University of Chicago in 1943, Levy joined the Manhattan Project at the University’s Metallurgical Laboratory.
Ralph Steinhardt was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
