#OnThisDay in 1945 #TheTurtle debuted in #AllFlashComics #21 when #TheGoldenAgeFlash85 met this #SlowMovingFoe & his #inertialInclinations toward #speedEvadingCriminality he appears twice more in #The40s then #FirstSilverAgeSuperVillainReboot in 1956 for #TheDebutOfTheSilverAgeFlash

#OnThisDay in 1947 #StarSapphire debuted in #AllFlashComics #32 self ID’s as #TheQueenOfThe7thDimension trips up #TheGoldenAgeFlash85 in an #attemptToConquerEarth by #destroyingAllPlantLife butHeSendsHerBack&her #DawnOfThe21stCentury @dcofficial.bsky.social return reveals her #TheZamarons’ #Sinestro

#OnThisDay in 1943 #TheThinker debuted in #AllFlashComics #12 #failedLaywer #CliffordDeVoe succeeds in using his intellect to organize the criminals he came in contact with to pull off more lucrative/complexJobs designs #componentsWired #ThinkersCap #toExpandHisThoughts&outsmart #TheGoldenAgeFlash85

#OnThisDay in 1947 #RoseAndThorn debuted in #FlashComics #89 #biologyStudent #RoseCanton is exposed to the sap of a #jungleRoot on island of #Tashmi & developed #powerToControlPlantLife that her #Thorn persona wouldUse to prick @ #TheGoldenAgeFlash85 also #mother of #JadeAndObsidian w #GL #AlanScott