Pittsburgh Steelers Defense (The 1970's Era)
Asked and Answered: April 27
The Steel Curtain was the nickname given to the famous Pittsburgh Steelers defense during the 1970's. This defensive unit was the backbone of the
Pittsburgh Steelers Steel Curtain Multi Signed 24x30 Photo (Signed By Joe Greene Ernie Holmes Dwight White L.C Greenwood) (PSA/DNA)
Pittsburgh Steelers offseason additions and losses say a lot about the future of the defense - Behind the Steel Curtain
2016 Pittsburgh Steelers defense primer - Behind the Steel Curtain
Former Steelers great Greenwood dead at 67
November 02, 2003: The Pittsburgh Steelers steel curtain huddles up for a defensive play against the Seattle Seahawks at Seahawks stadium at Quest field in Seattle, WA.field in Seattle, WA.