#OnThisDay#ThePhantomZone#AdventureComics#ProfessorLang#KryptonianRelics#Superboy#TheBoyOfSteel#hitsASwitchOnAProjector#ghostlyPlane#establishedToImprisonConvictedKryptonianCriminals
#OnThisDay#AdventureComics#prospectiveApplicant#MarvelLad#Brainiac5#curedHisVulnerabilityToLead#MonEl#ThePhantomZone#TheLegionOfSuperHeroes#soughToAddtNewMembers#TheDeathOfLightningLad