Superboy #101 (1962) - VG DC Comics from Jor-El inventing a device

from Jor-El inventing a device to send criminals there to the present day

Hy Wire (gag strip by Henry Boltinoff) Pennies for UNICEF

(Both parts written by Edmond Hamilton)Gives the history of the Phantom Zone criminals

Peg (gag strip by Henry Boltinoff) Ollie (gag strip by Henry Boltinoff) The Handsome Hound of Steel

The Untold Story of the Phantom Zone

Superboy #101 (1962) - VG DC Comics from Jor-El inventing a deviceThe Valhalla of Super Companions! (Superboy, Legion of Super Heroes (behind the scenes) : reprinted in: Adventure Comics #371 (with extra panels and the Legion actually shown) as "When Superboy Walked Out on the Legion") Superboy has to live on another planet or the aliens won't wake the Smallville citizens put to sleep. Peg (gag strip by Henry Boltinoff) Ollie (gag strip by Henry Boltinoff) The Handsome Hound of Steel! (Superboy, Krypto, Lana Lang,