John L. Sullivan, America's First Superstar Athlete - New England Historical Society
John L. Sullivan - New World Encyclopedia
John L Sullivan: The Last Bareknuckle World Champion and a Bad Mf'Er
Old time fighter John L. Sullivan - Digital Commonwealth
John L. Sullivan, America's First Superstar Athlete - New England Historical Society
John L. Sullivan Baseball Sandlot Leagues, Inc - Home | Facebook
1887 N174 Old Judge John L. Sullivan, Fighting SGC 40 VG 3.... | Lot #81476 | Heritage Auctions
February 7, 1882: Sullivan vs Ryan
John L. Sullivan Baseball Cards
John L. Sullivan - Wikipedia
/John-L-Sullivan-1995-3x2gty-58b998a63df78c353cfc4456.jpg "John L. Sullivan: Biography of Early Boxing Champion")
John L. Sullivan: Biography of Early Boxing Champion
John L. Sullivan Baseball Cards
John L. Sullivan | American boxer | Britannica
80-G-343854 Vice Admiral John S. McCain, Sr. John L. Sullivan
Vancouver Was Awesome: John L Sullivan, Champion of Champions - Vancouver Is Awesome
John L. Sullivan - Wikipedia
John L Sullivan, Champion of Champions | Past Tense
John L. Sullivan, America's First Superstar Athlete - New England Historical Society
John L. Sullivan Baseball Sandlot Leagues, Inc - Home | Facebook
John L. Sullivan Fights America – The Public Domain Review
John L. Sullivan
Champ John L. Sullivan: 'Shake the Hand That Shook the Hand' - The Wild Geese
Boxing Superstar John L Sullivan's First Love Was Baseball | by Andrew Martin | SportsRaid | Medium
John L. Sullivan: Baseball Player – The Pennsylvania Rambler
John L. Sullivan Fights America – The Public Domain Review
