Adventure Comics 291 (Dec 1961) FI- (5.5)

Cover by Curt Swan and George Klein

"Superboy's Romance with Cleopatra"

Script:Robert Bernstein

Pencils:Curt Swan

Inks:George Klein

Characters:
Professor Potter (1st Superboy appearance, revealed to be Lana's uncle); Cleopatra; Lana Lang; Ma Kent; Pa Kent; Clark Kent robot; Ramses (introduction)

Synopsis:
When Superboy reveals he's in love with Cleopatra to ward of the teen age girls of Smallville, Prof Potter helpfully invents a time machine to bring her to the present.