Looked again....far right could be Marciano and they did reference him in the Rocky movies. Inside right sorta resembles a young George Foreman, but I doubt they would've disrespected Joe Frazier that way, as he was in Rocky I. Couple other thoughts...are they all heavyweights? are they Philly originated boxers? are they boxers of historical significance whatsoever or even real? We could have a picture of Mac Lee Green there
