Action Comics #463

Cover by Bob Oksner. "Die Now - Live Later!", script by Cary Bates, pencils by Curt Swan, inks by Tex Blaisdell; After getting hit, Clark Kent finds himself a reporter for Benjamin Franklins newspaper in 1776, but soon remembers that he is Superman and that Karb-Brak has used his psi-machine to brainwash him.