Incredible Hulk #181, (November 1974), Cgc Ng, Coverless, Wolverine, Itm10331

Canadian super-agent Wolverine teams up with the Hulk to battle Wendigo. Once the monster is felled, however, Wolverine turns on the Hulk and the two battle. Marie goes ahead with her plans of trying to transfer the power of the Wendigo into the Hulk