it’s a campy chorus 102mm cartridge. Same as used in the 10s group.threads are in good shape, the shell measures 70.0* with my calipers, so i figure the faces must be out of parallel a fair amount. I guess another solution would be a phil wood bb.
I would still have it faced, but that is my ocd, and engineer's disease talking 
[mention=110545]qcpmsame[/mention] - that little bit of oxidation is the only rust i could see in the whole frame. Don’t worry, i sprayed it with boeshield since taking the pic.
Sounds like you are on tip of the oxidation, or lack there of. Good smart move on your part.