On my 67 GT 500, open the deck lid and look under it, under a layer of fiberglass you can see a borg warner logo. Did they make some of the fiberglass parts or did some hot rodder over the years glass over a sticker?
My GT500 still has the original Plaza Fiberglass stickers on the underside of the trunk lid and hood.Not to sure about the BW sticker being original though.
In 1967, they had I think 3 different suppliers. Don't recall B/W being one of them. We need a photo as the sticker would have to be small. Not a 3" X 5" size.
I realize this is a very old thread but I recently found the same. I have an early steel framed hood on my car. We also found a BW sticker embedded in the fiberglass on the underside.