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Klaus Janson

Marvel Mar 1984

G.I. Joe: A Real American Hero #21

3rd Print
G.I. Joe: A Real American Hero #21
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Third printing, black Spider-Man costume in UPC box
Second and third printing are identical and can only be told apart by checking the copyright information (indicia) on the interior front page
DC Sep 1984

Jemm: Son of Saturn #1

Canadian
Jemm: Son of Saturn #1
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1st appearance of Jemm, Son of Saturn, an ally of Martian Manhunter
Preview of Jemm in two books released simultaneously: Green Lantern #179 and Warlord #84, both went on sale May 24, 1984

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