The Incredible Hulk Volume 1 Issue 181

Grant Gordon had a poster in his childhood bedroom that depicted the cover of an issue of The Incredible Hulk, featuring the titular Hulk fighting Wolverine with the tagline "The Incredible Hulk and now... the Wolverine!". (TV: The Return of Doctor Mysterio)

Behind the scenes
The issue was not explicitly identified in The Return of Doctor Mysterio.