Al Oliver, Gene Clines, Manny Sanguillen, seated, and Dave Cash
Game changers. - Pittsburgh Pirates
50 YEARS AGO, HISTORY WAS MADE: Living members of Pirates' all
Mid-Atlantic Sports: This Week in Pittsburgh Pirates History
The day the Pirates fielded the first all-Black and Latino lineup
Stories from Jim Van - Delco Sports Museum.org
Bob Veale – Society for American Baseball Research
1971 Pittsburgh Pirates All-Minority Lineup Was Historic—and
Tee-Ball All-Star – SABR's Baseball Cards Research Committee
Reunion of Pirates' 1971 World Series champions brings back
Encouraging more Black kids into baseball is a difficult task