Pittsburgh Pirates to wear 1979 uniforms for Sunday games - Sports

Bullpen shines, as Pirates extend winning streak to six with win against Reds, National Sports

Pittsburgh Pirates' Charlie Morton wears a 1979 throwback uniform while pitching in the baseball game against the Cincinnati Reds in Pittsburgh, Friday, Aug. 21, 2009. (AP Photo/Keith Srakocic Stock Photo - Alamy

Jason Delay's Seventh-Inning Double Lifts Pirates Over Yankees 3-2

Former Pirates manager Chuck Tanner dies at 82 - The San Diego Union-Tribune

Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Pittsburgh Pirates Uniform and Team History

Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Pittsburgh Pirates Uniform and Team History

Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN

Pittsburgh Pirates - Wikipedia

Pittsburgh Pirates' Charlie Morton wears a 1979 throwback uniform while pitching in the baseball game against the Cincinnati Reds in Pittsburgh, Friday, Aug. 21, 2009. (AP Photo/Keith Srakocic Stock Photo - Alamy

Pittsburgh Pirates wear glorious 1979 throwback uniforms

Fam-a-lee forever for Pirates as they celebrate 1979 World Series champions