What are some other nicknames given to groups of NFL players? Like the “Steel Curtain” for the Pittsburgh Steelers defensive line in the 1970s for example. - Quora
1975 Pittsburgh Steelers season part I
Joe Greene Football Cards - The Best Current Cards for Sale
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The Pittsburgh Steelers - Miniature Helmet Signed co-signed by: Joe Mean Joe Greene, L. C. Greenwood, Ernie Holmes, Dwight White
The Pittsburgh Steelers - Miniature Helmet Signed co-signed by: Joe Mean Joe Greene, L. C. Greenwood, Ernie Holmes, Dwight White
Pittsburgh Steelers - Wikipedia
Recounting the bond among Joe Greene and his Steel Curtain brothers - Sports Illustrated