#OnThisDay in 1947 #TheIcicle debuted in @dc.com #AllAmericanComics #90 #DrJoarMahkent whose #CruiseShip docks in #GothamCity as #TheBayFreezesOver & #AnIceGunWieldingCrook is wreaking havoc Mahkent tries to implicates #AGangster found #frozenWithMahkentsVisage but #GreenLantern85 melts thru his lie