Pirates to celebrate golden anniversary of another broken color
CardCorner: 1968 Topps Manny Sanguillen
Baseball 101: Wheeling and dealing - Newsday
Encouraging more Black kids into baseball is a difficult task
CardCorner: 1968 Topps Manny Sanguillen
1971 Pittsburgh Pirates All-Minority Lineup Was Historic—and
Baseball history unpacked, September 1 - Bleed Cubbie Blue
Manny Sanguillen – PBN History
Cubs MLB Vault Clips
CardCorner: 1968 Topps Manny Sanguillen
Manny Sanguillen National Museum of American History