#80YearsAgoToday in @dc.com #BatmanComics #35 #DinosaurIsland debuted conceived by #MasterShowman #MurrayWilsonHart with #MechanicalPrehistoricCreatures #theAttraction #BatmanAndRobin offer to #parryWithTheBeasts #forCharity but #mobBoss #Chase #swipesTheControls hoping to get #Gotham to himself