Pittsburgh Pirates - Wikipedia
1971 Pittsburgh Pirates 1st All-Minority Line-up MLB History Lot (9) Clemente
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Pirates started first all-Black and Latino lineup 49 years ago [video], Sports
Pirates made history with all-minority lineup on Sept. 1, 1971
The day the Pirates fielded the first all-Black and Latino lineup
Making History: The 1971 Pittsburgh Pirates
MLB celebrates Roberto Clemente Day, ceremony at Citi Field
Willie Stargell - Wikipedia
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And -Latino Lineup
9.1.71 - BallNine
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