World's Finest (1941) 166 CGC 9.0
Paper: White
Label #4082122005
Cover pencils by Curt Swan, inks by George Klein. The Danger of the Deadly Duo! starring Superman and Batman, script by Jim Shooter, pencils by Curt Swan, inks by George Klein; When Muto teams with the Joker of 2967 to battle Superman, the last descendant of Batman takes up the cape and cowl to help Superman and get revenge against the Joker, who's father killed his father. The Genius With Super Powers--Editors' Round Table: Roy Raymond, TV Detective, script by Jack Miller, art by Ruben Moreira. 36 Pages, Full Color.
Cover price $0.12.