Rallying to retire number 25
Athol Daily News - Billy Conigliaro, Bosox 1st pick, Tony's brother, dies at 73
Which MLB player could've been better than they actually were? - Quora
75: The Red Sox Team that Saved Baseball by Society for American Baseball Research - Ebook
Notable Deaths, Across the nation and the world, Ap
Billy Conigliaro – Society for American Baseball Research
Billy Conigliaro, Bosox 1st pick, Tony's brother, dies at 73
Obituary: Billy Conigliaro (1947-2021) – RIP Baseball
Jon Lester - Wikipedia
Beverly AP News
WHEN TOPPS HAD (BASE)BALLS!: BASEBALL BROTHERS- TONY AND BILLY CONIGLIARO
Carl_Yastrzemski
Carl_Yastrzemski
Fenway Reflections: In 1975, Tony Conigliaro was the story of spring training