Adventure Comics (1938 1st Series) #341 VG
Published Feb 1966 by DC.
Cover pencils by Curt Swan, inks by Sheldon Moldoff. Colossal Boy's One Man War!--Tales of the Legion of Super-Heroes, script by Jerry Siegel, pencils by Curt Swan, inks by Sheldon Moldoff; The Legionnaires go underground to regroup before taking on Computo after he kills one of Triplicate Girl's bodies; Triplicate Girl becomes Duo Damsel. Super-Turtle humor page by Henry Boltinoff. Superboy's Moonlight Spell, art by Al Plastino; Superboy turns to evil under the influence of a gas he accidentally created. 36 Pages, Full Color. Cover price $0.12.