Avengers #54

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High $140
  • 1st cameo appearance of Ultron as the Crimson Cowl
  • New Masters of Evil roster led by Ultron: Whirlwind, Klaw, Melter, Radioactive Man
  • 2nd appearance of Dane Whitman as The Black Knight
  • 1st cameo appearance of Ultron as the Crimson Cowl
  • New Masters of Evil roster led by Ultron: Whirlwind, Klaw, Melter, Radioactive Man
  • 2nd appearance of Dane Whitman as The Black Knight

Issue Details

Publisher Marvel
Artist John Buscema
Writer Roy Thomas
Published July 1968