@@Pittsburgh SteelersPittsburgh Steelers: #OTD in 1979, we secured our third Lombardi trophy! #SteelersHistory | #SBXIII…January 21, 2022 #OTD in 1979, we secured our third Lombardi trophy! 🏆🏆🏆#SteelersHistory | #SBXIII | More highlights on Steelers.com