#OnThisDay in 1964 @dc.com #DetectiveComics #327 debuted #Batman’s #NewLook in honor of #TheCapedCrusader’s #25thYearInComics #NewEditor #JulieSchwartz saw #OurHero’s change to #BatChestEmblem #setInAYellowSpotlight #lessSilly adventures #moreProcedurally #detective-minded adds #ElongatedMan back up