This is Amazing Spider-Man #271, a comic book from 1985 featuring the first appearance of the character Manslaughter Marsdale. Written and illustrated by Ron Frenz and Tom DeFalco, this single issue is part of the US Comics tradition under the Marvel publisher. With a Color style and belonging to the Copper Age, this comic book falls under the genres of Action, Superheroes, and Adventure. This specific variant is a Newsstand Variant, adding to its collectability as a First Printing of a First Character Appearance in the Marvel Universe.