You finish Bakelite just about the same as PR----I do take extra time running the MM to make sure that there is not so much as a single scratch. Last step is a Micro beading buffing compound ( Good auto wax) to really pull the shine out.
Cav---I just got lucky finding these----most of the stuff that around for sale is not OLD---there are a couple of companies that are pouring Bakelite---one is in China---I think that's most of what you see on Flea-bay. The color is very different between old and new.
There's one that I would like to find---called ---Mississippi Mud---nice stuff.