#OnThisDay in 1941 #Aquaman debuted in #MoreFunComics #73 rescuing #aGroupOfRefugees from #UBoat attack identifies as #TheSonOfAnUnderseaExplorer whoTaughtHimTheSecrets of #Atlantis & #ableToLiveUnderwater regularly battles pirate #BlackJack #originUpdated as #ArthurCurry in 1959 #getsOwnSeries 1961