The story behind Pitt's 'steel city' alternate uniforms
What would a new Pittsburgh Steelers alternate uniform look like? - Behind the Steel Curtain
Pittsburgh Steelers Reveal Updated Throwback Uniforms, Can, 45% OFF
Dallas Cowboys, American Football Database
Pittsburgh Steelers jersey, helmet have gone through a series of quirks and changes - Uni Watch - ESPN
Is there a reason why NFL teams have different colors for their jerseys and pants? - Quora
Pittsburgh Steelers: How They Went from Pirates to Steelers, News, Scores, Highlights, Stats, and Rumors
Players excited to honor the tradition
Throwback jerseys will be back this year, but what will the jersey be? - Behind the Steel Curtain
Pittsburgh Steelers reveal updated throwback uniforms, can 'bumblebee'
Why NFL throwback uniforms might not return until 2023 under new helmet policy plus Steelers make surprise cut
Steelers throwback uniform looks just like Iowa's: Photo of new alternate
The Steelers are unveiling new throwback uniforms but what will the be? - Behind the Steel Curtain
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers