Too much of a good thing
Uni Watch: Spring training breakdown - ESPN Page 2
Minnesota Twins Take 2 Of 3 From Colorado Rockies
Cardboard appreciation: 1981 Topps 1980 NL Championships
C.A.: 1970 Topps Seattle Pilots
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN
New York Mets' GM Hints at Possibility of Trades for Pitchers
Pittsburgh Pirates to wear 1979 uniforms for Sunday games - Sports Illustrated
How did the Pittsburgh Pirates get their name?
History of baseball in the United States - Wikipedia
Calumet's Dwayne Johnson III receives NFL's Way to Play award
Pirates Made Uniform History – FOB Sports (Friends of Bob)
How Upper Deck did the '70s
Pirates Made Uniform History – FOB Sports (Friends of Bob)
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN