Superboy (1949) #49 CGC Graded 3.0
(W) Otto Binder, Jerry Coleman (A) John Sikela (CA) Curt Swan, Stan Kaye
***This book features the 1st Appearance of Metallo
Cover Date: 5/1956
(W) Otto Binder, Jerry Coleman (A) John Sikela (CA) Curt Swan, Stan Kaye
***This book features the 1st Appearance of Metallo
Cover Date: 5/1956