Journey into Mystery #86 (1962)

This comic is one of the earliest appearances of Thor the Mighty, a character that has since become beloved in the world of comic books. The story centers around the Tomorrow Man, a villain who seeks to conquer the world by using a time machine to travel back in time and steal nuclear bombs. Thor is called upon to help stop the Tomorrow Man's evil plan, and even enlists the help of his father Odin to travel through time. Along with this exciting plot, the comic also includes several other stories, including one about a man who holds the key to contacting extraterrestrial life. This issue is a true treasure for comic book enthusiasts and collectors alike.