oh hay! ya now I remember! lol I think it was. the frame was red then white now raw I saw all the layers melt off in the acid bath. Ill check on that serial # for ya today as I'm curious too.
Too bad they painted over the red. That red was a very high quality powdercoat that kept its sheen for years and years. Easily the best coating in the game. By and far. Then it gets rattlecanned white...... sheesh.
What's the size on it. Should be stamped on it.
Rear triangle?
Also, if you're going to keep it raw you'll need to clearcoat it to avoid the oxiding of the surface.