The product is a vintage comic book from 1972 featuring the Battle of Namor vs Doctor Doom in issue #47 of the SUB-MARINER series. This key issue, first printing with a boarded cover by Gil Kane, is a part of the Marvel Universe and is in English language. The comic book offers a mix of classic superhero action, adventure, suspense, and is a valuable collectible for fans of Avengers and Marvel Comics from the Bronze Age era.