September 1, 1971: Pirates field first all-Black lineup in baseball history – Society for American Baseball Research
71 World Series Game 7 Pirates vs. Orioles: 40 Years Later, News, Scores, Highlights, Stats, and Rumors
Top 5 Players of the 1971 World Series — zmiller82 on Scorum
Used Book in Good Condition
The Team That Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates
OTD 10/17/1971 Steve Blass won his 2nd #WorldSeries start, a complete
October 17, 1971: Blass, Clemente lead Pirates to victory in World Series Game 7 – Society for American Baseball Research
1971 World Series - Wikipedia
October 17 1971 World Series Game 7 Pittsburgh Pirates vs Baltimore Orioles Steve Blass Mike Cuellar
Orioles run winning streak to 5 with 6-3 win over Pirates – KGET 17
1971 10 11 Pirates @ Orioles WS GM 2 Part 1
Readers rank the Orioles' top postseason moments