Pittsburgh Steelers honor Super Bowl XIII champions with fan-favorite throwback jersey - ESPN
99.steelers Throwback Jersey 2017 Online - 1692466918
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Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers
Steelers throwback uniform looks just like Iowa's: Photo of new alternate
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NFL at 100: The evolution of uniforms, from bees to Color Rush
Pittsburgh Steelers - Wikipedia
Throwback jerseys will be back this year, but what will the jersey be? - Behind the Steel Curtain
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Pittsburgh Steelers reveal updated throwback uniforms, can 'bumblebee'