Hi, new member. I hope I'm not the guy posting a question that has been asked a million times. I did try and search the forums first! I got this concert tom kit a few days ago. It came with the stands, a "World Series" 10 lug Pearl snare, and a 1960's Ludwig HH Stand. The original owner added legs to the one drum (leaving the original tom mount as well) to make it a floor tom. Otherwise I think it's original. I know it's not worth a lot ( I paid $150), but the interior of all but 1 drum looks like a fiberglass spray. When i removed the heads, I could see the wood underneath from the wrap side and it looks like Luan to me. I have a bunch of 60's stencil kits, looks like that wood. One of the toms does not have the spray inside (pictured), nor does the kick. Is this interior spray what I am seeing called "Zola Cote"? I only see it mentioned with Tama, so I wasn't sure. My understanding is that these were made by Pearl.