NFL teams wearing throwback uniforms
Steelers will wear their 1934 throwback jersey against Colts this
Pittsburgh Steelers - Wikipedia
Franco Harris' widow on field in Pittsburgh as his No. 32 retired
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly
Watch Pittsburgh Steelers' jersey-retirement ceremony for Pro
1970s Highlights: Watch the 2018 Throwback Jersey in Action
Steelers to wear throwback uniforms vs. Raiders
Steelers To Wear Throwback Uniforms Against Raiders To Celebrate
Throwback takeover ensues before Patriots revert back to red
Steelers to Wear Block Throwbacks, Franco Harris Patch Saturday
Steelers to wear throwback uniforms vs. Raiders