1920 Vintage Boxing Legend Jack Dempsey Print Kid Blackie Manassa Mauler BASEBALL MEMORABILIA presumably the original winner of

presumably the original winner of this medal

With the original envelope and in mint condition

Maurice and Robin Gibb

157 Stanley Cup Playoff games

1920 Vintage Boxing Legend Jack Dempsey Print Kid Blackie Manassa Mauler BASEBALL MEMORABILIA presumably the original winner of1920 print or Boxing legend and former World Heavyweight Champion Jack Dempsey Nicknamed "Kid Blackie" and "The Manassa Mauler" Ranked by Ring Magazine as the tenth greatest Heavyweight fighter ever, as well as seventh greatest puncher ever Voted by the Associated Press the greatest fighter to ever live in 1950 Held World Heavyweight Title from July 4, 1919 to September 23, 1926 Size: 11" x 16" Fair condition; fair amount of splitting along centre