Showcase (1956-) #21

“SECRET OF THE LOST CONTINENT.” Rip Hunter discovers an ancient tablet with the location of the lost continent of Atlantis! The only problem is the last line is illegible, and Rip decides to travel to 331 B.C. to find out what it was!

Written By:
Henry Boltinoff, Jack Miller
Pencils:
Henry Boltinoff, Mike Sekowsky
Inks:
Henry Boltinoff, Joe Giella
Cover By:
Joe Giella, Mike Sekowsky