Diversity milestone: '71 Pirates had an all-Black lineup - Los
Clemente's teamwork helped make historic Pirates 1971 lineup a reality
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And -Latino Lineup
Roberto Clemente 1966 Pittsburgh Pirates Home Uniform
MORE
Pirates made history with all-minority lineup on Sept. 1, 1971
Diversity milestone: '71 Pirates had an all-Black lineup - Los Angeles Times
September 1, 1971: Pirates field first all-Black lineup in baseball history – Society for American Baseball Research
Mookie Betts, Walker Buehler shine as Dodgers beat Braves - Los Angeles Times
Pirates' historic all-minority lineup, turning 50, as relevant today as in 1971
The day the Pirates fielded the first all-Black and Latino lineup
Clemente's teamwork helped make historic Pirates 1971 lineup a reality
Pirates' historic all-minority lineup, turning 50, as relevant today as in 1971
Pirates Mark 50th Anniversary Of MLB's First All-Minority Lineup
CardCorner: 1968 Topps Bob Veale
2022 Cal Poly Baseball Team Information Guide by Cal Poly Athletics - Issuu
Al Oliver – Society for American Baseball Research