Daredevil (Marvel, 1964 1st Series) #118
Cover art by John Romita. First appearance of Blackwing in Circus Spelled Sideways is Death!, script by Gerry Conway, pencils by Don Heck, inks by Vince Colletta.
DD tries to stop the Circus of Crime from using a televised performance at Shea Stadium as a chance to rob New York blind. Circus of Crime includes the Ringmaster, Princess Python, Luigi and Ernesto Gambonno, and Cannonball.