Harry Kane

A true artifact of comics' earliest days, Harry Kane stepped onto the page in 1941's Captain America Comics #5, brought to life by a young Stan Lee and Charles Nicholas during the white-hot energy of the Golden Age. His handful of appearances in Captain America Comics place him in extraordinarily storied company — sharing those wartime pages with Captain America, Bucky, Namor the Sub-Mariner, and Hurricane, the very titans who defined Marvel's founding era. With only five catalog appearances, Harry Kane is a rare and fleeting figure, the kind of deep-cut discovery that reminds collectors just how richly populated those early issues truly were. For anyone who loves hunting the overlooked corners of Golden Age Marvel, he's a genuine find.