#OnThisDay in 1962 #AdventureComics #305 after masquerading as #prospectiveApplicant #MarvelLad & it’s revealed #Brainiac5 #curedHisVulnerabilityToLead & #MonEl left #ThePhantomZone to join #TheLegionOfSuperHeroes when they #soughToAddtNewMembers after #TheDeathOfLightningLad

#OnThisDay in 1962 #AntenneaBoy debuted in #AdventureComics #305 when #TheLegionOfSuperHeroes were #lookingForNewMembers after #TheDeathOfLightningLad but #rejected thisApplicant who had #ThePowerToReceiveRadioMessagesFromAnywhereAndAnytime but #HeCouldntFineTuneInToHisPowers created by #JerrySiegel