ACTION COMICS (1938) #591

Cover by John Byrne.  » Past Imperfect  » (Part 3 of 4) written, penciled and inked (Figure Inks) by John Byrne, inked (Background Inks) by Keith Williams, colored by Tom Ziuko and lettered by John Costanza. When a confused Superman attempts to follow Superboy and the Legion of Super-Heroes into the time stream, he gets transported to the Smallville of the past, but the town isn’t quite how he remembers it. Notes: Story continued from Superman #8 . Story concludes in Legion of Super-Heroes #38 .