A look at the forgotten members of the legendary 1970's Steelers team - Behind the Steel Curtain
PHOTOS: Steelers 1979 Season
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Steelers by the decade: 1970s
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1970-1979 Petersen's Pro Football Annual magazine / You pick 'em / Bradshaw
Pittsburgh Steelers Jack Ham , L,C, Greenwood , and J,T, Thomas in News Photo - Getty Images
1979 Pittsburgh Steelers regular season
Steelers by the decade: 1970s
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