#OnThisDay in 1968 #Dolphin debuted in #Showcase #comics #79 #beautifulAndMysteriousMuteWaterBreathingWomanWithPlatinumHair found #livingInTheOcean by #navyCruiser #sheDonsTheirModifiedNavyBluesAndDarts #backToTheSea #AppearsAgainADecadeLater in #100 of @dcofficial.bsky.social #AnthologyComicSeries