With Gun in Hand
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.
Lawrence D. Lieber is an American comic book artist and writer best known as co-creator of the Marvel Comics superheroes Iron Man, Thor, and Ant-Man; for his long stint both writing and drawing the Marvel Western Rawhide Kid; and for illustrating the newspaper comic strip The Amazing Spider-Man from 1986 to September 2018. From 1974 to 1975, he was editor of Atlas/Seaboard Comics. Lieber is the younger brother of Marvel Comics' writer, editor, and publisher Stan Lee.