Astounding Stories #157

In "Prisoner of War," John Winters finds himself abruptly cast 550 years into the future after a lab accident, only to be arrested as an alien spy. With just ten minutes to prove his identity, his only hope comes from an unexpected source—his son, who unknowingly shuts down the time machine from the basement, returning John to his own era. Mac Pakula handles both art and inks for the story, while Frank McLaughlin provides the cover.