We'll present these comic pages not in publication order, but in the order mentioned in the review. And yet we still begin with his first appearance, from 1966's Tales of Suspense #75. Well, the issue was his first appearance, not this page: this is just when he first meets (and immediately kicks the ass of) Captain America:
(Side note: this was also the first appearance of Sharon Carter. That's her fighting him from the ground.)
Next!