##OnThisDay in 1968 #TheMiracleMachine debuted in #AdventureComics #367 #AStrangelyMarkedBox #TheLegionOfSuperHeroes receive among gifts congratulating them on #theirNewHeadquarters & when #Brainiac5’s #wish that he could dispatch #TheDarkCircle’s attack #comesTrue he realizes the device’s truePower