Statistical analysis of the greatest defenses in NFL history - Behind the Steel Curtain
Top 3 All-Time NFL Defenses - #3 The 1976 Steel Curtain
2005, 2008 or 2010? Dick LeBeau answers best Steelers defense of his era
10 Greatest Defenses in NFL History
The Top 10 NFL Defenses of All Time, News, Scores, Highlights, Stats, and Rumors
The 100 Greatest Players in Pittsburgh Steelers History, News, Scores, Highlights, Stats, and Rumors
Recounting the bond among Joe Greene and his Steel Curtain brothers - Sports Illustrated
Pittsburgh Steelers vs. Cleveland Browns: The History of the Rivalry - Behind the Steel Curtain
How does this Steelers defense compare to the one in 2008? Let's compare - The Athletic
Pittsburgh Steelers vs Baltimore Ravens: A History of the Rivalry - Behind the Steel Curtain
The Pittsburgh Steelers Top 100: 69-60 - Steelers Depot
Comparing the Defenses of the 2010, 2008, and 1976 Pittsburgh Steelers: Game No. 6 Edition - Behind the Steel Curtain
Jack Ham Calls 1976 Steelers Defense Best They Ever Had - Steelers Depot
NFL Nostalgia: Ranking the Best Defenses in NFL History, News, Scores, Highlights, Stats, and Rumors