Manny Sanguillen Signed Custom Gold Baseball Jersey — TSEShop
Manny Sanguillen Gallery
Baseball 101: Wheeling and dealing - Newsday
Cubs MLB Vault Clips
Manny Sanguillen – Society for American Baseball Research
September 1, 1971: Pirates field first all-Black lineup in baseball history – Society for American Baseball Research
2019 Conference Program
50 Years Later, the Pirates' Lineup of Color Still Resonates - The New York Times
CardCorner: 1968 Topps Manny Sanguillen
9.1.71 - BallNine
Obituary: Ken Frailing (1948-2022) – RIP Baseball
October 11, 1979: Sanguillen comes through again in Game Two – Society for American Baseball Research
Roberto Clemente Day