What If #31 comic book from Marvel Comics Group
One of the best battles was the Hulk #181 with Wolverine versus the Hulk.  Granted, Todd McFarlane did a better version in Hulk #340, but that one did not have Cracker Jack Jackson.  And he was one of Hulk's true friends.  I miss Cracker Jack.

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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