German NCO collar Tresse

[MaxxBrunn1938]

I'm in the process of restoring a tunic with nco collar tresse. I can't remember how to make the fold at the corner tip.I use to be able to do this in my sleep when I did reenacting but it's been so many years. I use to have a book many years ago that showed how it was applied to both the collar and to shoulder boards but I've lost it in one of my many moves
Thanks
Joe

[checkit]

When you look at shoulder boards, the 90 degree fold was usually made with a second piece - the first piece is squared off, and the second piece goes on top of it, folded to a crisp 45 degree angle. You could do it in one piece, but I think the two piece method is easier to maintain a good sharp 45 degree angle.