#OnThisDay in 1941 #WorldsBestComics #1 debuted #retitled #WorldsFinestComics w #2 #1stComicTitleToFeatureAdventuresOfSupermanAndBatman85 tho they dontAppear together until #71 & seriesSwitches to #ASupermanTeamUpTitle from 1970-72 #3 intro’s #TheScarecrow & #215 #TheSuperSons seriesCanceled in 1985