The product is a single issue comic book titled "World's Finest #140" published by DC Comics in 1964. The comic features Superman (Clark Kent) and is set in the DC Universe during the Silver Age (1956-69). The story, written by Dave Wood & Bill Finger and illustrated by Jim Mooney, revolves around the villainous Clayface who takes on the form of Superman.

All comics from Tylicki's Treasures are bagged and boarded.  They are photographed without covers so you can get a better view of their condition.

Thanks,
Gary,
Tylicki's Treasures LLC