so...is that Supra a COB or not,,,,,,

nope i just said that so you would look jkjk.....

lmao yes its COB, and the lugs are COB, and the top hoop is COB.

if you look at the badge that was only on COB drums

if you look at the b stamped in the shell

if you look on vintage drum guide at the ludwig badges.

thx for the interest.

There normally isn't pitting/flaking >(whatever you want to call it) on COB rims though............whats up with that?

Maybe he meant the bottom is COB ??.... it looks pit free

That top rim sure isn't, like you said.