Off the top of my head Joe Gans Joe Walcott Jack Johnson Philadelphia Jack O'Brien Stanley Ketchell Tiger Flowers
whats remarkable about Langford is he beat or drew with the pfp premier lightweight of that era (joe gans) the pfp Premier welterweights of that era ( draw joe walcott and jack blackburn) the pfp middle weight of that era(stanley ketchel) the pfp light heavy of that era (Philadelphia Jack O brien) lost to the pfp heavy but was avoid by johnson after and beat more hall of fame heavies(willis, mcvey,jeannette, godfrey) than say frazier and ken norton while being the size of a light heavy add in he beat 11 hall of famers across 5 major divisions(none of those in between bull**** divisions) 3rd only to mclarnin and harry greb and there is no way he isnt lower than number 2 on anyones all time boxing list!