History
History of character has not yet been written.
Notes
- This version of Unknown X, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
Related
- 1 Appearances of Arthur Jameson (Earth-Two)
- 1 Images featuring Arthur Jameson (Earth-Two)
- Quotations by or about Arthur Jameson (Earth-Two)
- Character Gallery: Arthur Jameson (Earth-Two)
Links
Footnotes
  This character is or was primarily an enemy of Superman in any of his various incarnations, or members of the Superman Family. This template will categorize articles that include it into the "Superman Villains category." |
Community content is available under CC-BY-SA
unless otherwise noted.
