First published artwork in the comic book industry by Jim Starlin in a story titled Powerman vs. the Defender
First written work in the comic book industry by Al Milgrom in a story titled Powerman vs. the Defender
Future MyComicShop.com owner Buddy Saunders provided inks and letters on the Powerman vs. the Defender story
Jim Starlin would later create Thanos in Iron Man #55 and write the Infinity Gauntlet series among many other classic works, both written and illustrated for Marvel, DC and independent publishers
Al Milgrom's role as editor and artist at Marvel defined a large part of the company's Bronze and Copper Age among other career highlights outside of Marvel
First written work in comics by Jim Shooter, revealed in the letters page of Adventure Comics #349 that 'One of Us Is a Traitor' was written by a 14-year-old Jim Shooter
First Chris Claremont credited work in comics as 'author'
Claremont received credit on prior issues for years with plot assists as early as X-Men #59 but this issue is his first official credited, scripted story
First written work in the comic book industry by Roy Thomas
Roy Thomas was one of the chief architects at Marvel introducing Conan the Barbarian into comics, serving as Editor-in-Chief after Stan Lee and contributing to the Avengers, X-Men, Thor and others over the course of decades