Superboy in "The Rip Van Winkle of Smallville"
When John Bair comes out of a coma after 20 years, his doctor wars his friends that he must not learn all at once how long he has slept, or his mind could be shattered. Superboy helps perpetrate the ruse that he has only been unconscious for a short while.
Aquaman in "The Mystery of the Aqua-Dolls"
An untitled Little Pete strip.
An untitled Jerry the Jitterbug strip.
"From Bags to Riches"
Green Arrow in "The Incredible Land of Yesteryear"