motown vocal chain

One of the guys posted an article on One of the other forums on how they recorded and mixed the Lead Vocals at Motown.They would use two tracks one compressed and one with just reverb i think.Anyway if you want the article I have it .And will only charge 20 bucks ---oh just kidding-- email me and ill send it to you.

Anyone have an idea as to the Mic Pre Comp chain used by Motown? specifically, Temptations (DAvid Ruffin), Otis Redding.