1969 Topps Dock Ellis
The only MLB All-Star Game that featured two African American starting pitchers
The day the Pirates fielded the first all-Black and Latino lineup
No No: A Dockumentary (2014) - IMDb
Former Pirate, Ohio native Oliver turns 75
Dock Ellis Game Used Jersey 1971 Pittsburgh Pirates - Game Used Only
Remembering the 1971 All-Star Game: A night of legends, doing legendary things
The best players to wear every jersey number in Pirates history - The Athletic
Simulation: Orioles get revenge on Pirates after 49 years – The Vacaville Reporter
While Jackie Robinson's breakthrough in 1947 opened the gates of opportunity for African Americans and other minority players, it was not until 1971 when a team first enjoyed a full and complete level of integration, with half of its twenty-five-man roster comprised of players of African American and Latino descent. That team was the Pittsburgh Pirates, managed by an old-time Irishman.
The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]
Dock Ellis' journey helped him shine a light for others
Dock Ellis, an All-Star pitcher who reportedly threw a no-hitter on LSD, Local&State