Bidspirit auction | (2) SILVER AGE DC COMICS
(2) SILVER AGE DC COMICS 12c ISSUES - 1966 SHOWCASE #61: THE SPECTRE, WORLD'S FINEST COMICS # 172 1967 BATMAN SUPERMAN
(2) SILVER AGE DC COMICS 12c ISSUES - 1966 SHOWCASE #61: THE SPECTRE, WORLD'S FINEST COMICS # 172 1967 BATMAN SUPERMAN