Originally Posted by velomateo

Honestly, about the Tange, I can't be sure. I don't even remember who told me, but for some reason I feel like I heard it when I brought it in for paint. I was new to cycling then and didn't know to check the steer tube. If you have a sales brochure that states Columbus, it's probably correct.

I have some old pics, I could post later, if you would like to compare details.