#OnThisDay in 1973 #Wildfire #DaveCockrum’s #1stNewLegionnaire debuted in #Superboy #comics #195 #propulsionSystemAccident leaves #astroengineer #DrakeBurroughs #ABeingOfAntiEnergy in #ContainmentSuit hePetitionsFor #LegionOfSuperHeroes membershipUnderHis #originalCodeName #ERG1 beforeReconstitution