Superman (1939-) #257

“SUPERMAN BATTLES THE WAR-HORN!” Superman faces a new alien menace who has come to Earth for the sole purpose of stealing all of its nitrogen!

Written By:
Cary Bates, Elliot S! Maggin
Pencils:
Curt Swan, Dick Dillin
Inks:
Dick Giordano, Murphy Anderson
Cover By:
Nick Cardy