Romita cover (9/68)
Frank Giacoia (July 6, 1924 – February 4, 1988) was an American comics artist known primarily as an inker. He sometimes worked under the name Frank Ray, Giacoia made the rounds to almost every Golden Age publisher, notably working on Flash and Batman stories, he also worked at Timely during this period. In the Silver Age Frank worked on many Jack Kirby pages, particularly in Captain America, and he also notably inked the first appearance of the Punisher in AMS #129.
Don Heck was an American comics artist best known for co-creating the Marvel Comics characters Iron Man and the Wasp, and for his long run penciling The Avengers during the Silver Age
Werner Roth is an American comic book artist who's worked with Marvel's predecessor Atlas during the golden age of comics. Werner was also notably the artist who took over the X-men series after Jack Kirby left. Roth's other famous works include Lorna, the Jungle Girl and Superman's Girlfriend, Lois Lane.
John Romita was one of the driving forces behind Marvel's Silver Age, he took up the reins on Spider-Man following the departure of Steve Ditko with issue #38. Romita's run on Spider-Man would be long and significant, introducing characters including Mary Jane Watson, the Kingpin and many others. He would be a major contributor to the entire Marvel line throughout the 1970s including designing the look of The Punisher.