Daredevil (1964) #124

Cover pencils by Gil Kane, inks by Frank Giacoia. First appearance of the Copperhead in In the Coils of the Copperhead! starring Daredevil, Black Widow (breaks up with DD; next app. in Champions #1), Foggy Nelson, Ivan Petrovich, Copperhead (1st), and WHO Computer (1st), script by Len Wein (pages 1-8) and Marv Wolfman (pages 9-18), pencils by Gene Colan, inks by Klaus Janson;