How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN
Remembering Baseball's Right-Wing Rotation - The Ringer
Page 2 : The ugliest ducklings in sports
10 best moments in York Revolution history
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN
One more time for The Infield
Pirates Made Uniform History – FOB Sports (Friends of Bob)
Uni Watch: Spring training breakdown - ESPN Page 2
Minnesota Twins Take 2 Of 3 From Colorado Rockies
2013 Baseball Virtual Team Guide by Fresno State Athletics - Issuu