MLB Pittsburgh Pirates 1977 uniform original art – Heritage Sports Art
1979 NLCS Gm3: Pirates win NLCS, advance to Series
Pittsburgh Pirates - Wikipedia
Bill Madlock Jersey - Pittsburgh Pirates 1979 Cooperstown MLB Baseball Throwback Jersey
Pirates unveil baseball's freshest look with 1979 throwback uniforms
Throwback Uniforms: Pirates and Reds (1979)
1979 NLCS Game 2(EDITED)
Uni Watch's Friday Flashback: Buzz, buzz go the Pirates - ABC News
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Pittsburgh Pirates - Wikipedia
Throwback uniform - Wikipedia
Pirates unveil baseball's freshest look with 1979 throwback uniforms