WHIRL Magazine: May 2015 by WHIRL Publishing - Issuu
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN
Pirates Uniforms to Honor 1979 World Series Champions Are Absolutely Stunning
Pirates unveil baseball's freshest look with 1979 throwback uniforms - Democratic Underground
Do NFL teams wear new uniforms every game? - Quora
Rumor] Pirates to bring back 70s throwback uniforms for 2016 season to replace Sunday Alternates. : r/baseball
Pirates unveil 1979 throwback uniforms for Sunday games
College football's 30 best uniforms ranked ahead of 2023 season
Throwback Uniforms: Pirates and Reds (1979)
Pirates unveil baseball's freshest look with 1979 throwback uniforms - Democratic Underground
Pirates unveil baseball's freshest look with 1979 throwback uniforms
Cubs, Pirates to wear throwback jerseys to honor Negro Leagues
Do NFL teams wear new uniforms every game? - Quora