![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://sports.cbsimg.net/images/mlb/photogallery/121412-pirates-alt-uniform-630.jpg)
Pirates' alternate uniform harkens to early '70s
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://upload.wikimedia.org/wikipedia/en/thumb/3/3d/MLB-ALE-BAL-Uniform.png/275px-MLB-ALE-BAL-Uniform.png)
Baltimore Orioles - Wikipedia
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://i.redd.it/yyjjf2y4tp771.jpg)
ESPN Stats] At 21 years, 240 days old, Julio Rodríguez is the youngest player in North American sports history to sign a playing contract worth $200M guaranteed. : r/baseball
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://a.thumbs.redditmedia.com/UwiZIbfox9cnZgbseTEGFoOa2RE4_dmEf788sGLud90.jpg)
[Rumor] Pirates to bring back 70s throwback uniforms for 2016 season to replace Sunday Alternates. : r/baseball
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](http://farm5.static.flickr.com/4075/4821601154_96b6607144_b.jpg)
How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://imgv2-2-f.scribdassets.com/img/word_document/232524876/original/216x287/887b9ecdc9/1670528234?v=1)
The Good, the Bad, & the Ugly: Pittsburgh Pirates by John McCollister, Steve Blass - Ebook
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://2.bp.blogspot.com/-yrZQ1RtqhE8/XIwtniZPf-I/AAAAAAAB-0E/zGQ1QRXLZKQLXOc_Zh9dMrBrXDIWfQkqACLcBGAs/s640/70s-1.jpg)
How Upper Deck did the '70s
![How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN](https://townsquare.media/site/535/files/2023/05/attachment-Jorge-Polanco05.jpg)
Byron Buxton Homes, Sonny Gray's Pitches 6, Minnesota Twins Beat