Pittsburgh Steelers Steel Curtain 16x20 Photo on Foamboard Signed by (4) with Joe Greene, Ernie Holmes, Dwight White & L.C Greenwood (JSA COA & PSA Hologram) | Pristine Auction
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409 Pittsburgh Steelers Steel Curtain Photos and Premium High Res Pictures - Getty Images
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NFL 1970's Pittsburgh Steelers Steel Curtain Black & White 8 X 10 Photo Picture | eBay
Pittsburgh Steelers "Steel Curtain" Signed 24x33 Lithograph Signed by (4) with Mean Joe Greene, Ernie Holmes, L.C. Greenwood & Dwight White (JSA LOA) | Pristine Auction
STEELERS 'STEEL CURTAIN': GREATEST DEFENSE IN NFL HISTORY 13”x19” POSTER | eBay
Steel Curtain Autographed Pittsburgh Steelers Lithograph - JSA COA at Amazon's Sports Collectibles Store