Saw a debate of this on a youtube video so thought i'd see what people who know what they're on about
think

I'd say:

traps/shoulders: Levrone
chest: Arnold
biceps: Arnold
triceps: Levrone
back: Dorian
midsection: Darrem Charles
quads: Branch W.
hams/glutes: Coleman
calves: Matarazzo

Discuss!

Size (& G.H) isn't everything!

traps/shoulders: Bertil Fox
chest: Rich Gaspari
biceps: Brian Buchanon
triceps: Mo Makkawy
back: Dorian (or Bannout)
midsection: Serge Nubret
quads: Platz
hams/glutes: Flex Wheeler
calves: Matarazzo (no contest)

traps...coleman
Delts....strydom or flex
Chest...arnold with columbu gettin a mention for that crazy split
back...coleman
Biceps....heaths are sick robby robinsons are perfect
Triceps....levrone had beasts. Ernie taylor if they were not synthol
Midsection...mohammed makkawy
calves...reg parks were huge especially for his era...some pics of arnies calves are amazing also
Quads.... tom platz's legs are sickening even now they are incredible. I have gor a signed poster of him righr in front of my squat rack