How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN

The Snorting Bull: My Top 50 On Cardboard- #25 Pedro Martinez

10 best moments in York Revolution history

Pirates' alternate uniform harkens to early '70s

1970's Pittsburgh Pirates Uniforms Balance of Collection., Lot #81545

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

Negro Leagues Throwback Uniforms in Pittsburgh Today – SportsLogos.Net News

Minnesota Twins Top Washington Nationals, Jorge Polanco Three Hit

Calumet's Dwayne Johnson III receives NFL's Way to Play award

1970s Baseball on Twitter Pittsburgh pirates baseball, Pirates baseball, Best baseball player

Minnesota Twins Take 2 Of 3 From Colorado Rockies

Cardboard appreciation: 1981 Topps 1980 NL Championships

Why the four-man outfield could be MLB's next big innovation - ESPN

How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN

Baseball - Wikipedia

The Green Weenie: February 2017

MORE