Incredible Hulk 181 PopUp Comic

Incredible Hulk 181 from 1968 is Wolverine’s introduction to the Marvel universe. He scurries out of the woods like an angry squirrel, picks a fight with the Hulk and the Wendigo, brags about his claws, gets chained up, breaks out of his chains and scurries back to the woods, I assume. It isn’t clear. The previous issue was my first comic purchase. I couldn’t find or afford this issue and wouldn’t know how the story ended for 20 years before it was finally reprinted. I was only a little disappointed. Now it’s my first PopUp Comic.