How many Steelers jerseys have been retired?
The 50 Greatest Pittsburgh Steelers of All Time, News, Scores, Highlights, Stats, and Rumors
Harris' retired jersey display revealed
The Ultimate Pittsburgh Steelers All-Time Team Roster - Sports Illustrated
Why are some Steelers jersey numbers sacred, but others aren't? - Behind the Steel Curtain
Pittsburg Steelers Legends 14x22 Retired Numbers Felt Banner NFL Bradshaw - Cardboard Memories
Official Pittsburgh Steelers Retired Player Jerseys
Steelers will retire Franco Harris' No. 32 jersey to mark 50th anniversary of Immaculate Reception
Harris' widow on field in Pittsburgh as his No. 32 retired
Steelers 'Digit Dynasty': Who wore the number best? No. 76-99 - Behind the Steel Curtain
Steelers unofficial retired numbers that won't be used again
Minus 'the big man,' Steelers retire Franco Harris' uniform number in emotional ceremony
Retired number - Wikipedia
This Week in Pittsburgh History: Mean Joe Greene's Jersey Is Retired