Daredevil (Marvel, 1964 1st Series) #52

Cover pencils by Barry Windsor-Smith, inks by Johnny Craig. The Night of the Panther, script by Roy Thomas, pencils by Barry Windsor-Smith [as Barry Smith], inks by Johnny Craig; DD is dying of radiation poisoning and Black Panther helps him rescue Karen from Saxon; Both the Panther and Saxon know DD's secret identity; appearances by the Vision and Yellowjacket.