Well, I am going out on a limb and assuming that you will want to see a thread on Luft2 maker marks.

I will start with the letters A (Alcoso),B (Buchel) and C (Clemen & Jung) and post some marks.

If you are interested, maybe we can go all the way to the letter Z (Zeitler).

I have 4 Alcoso maker marks, and here they are:

ACS_along_blade.JPG (40.85 KB, 1358 downloads)
Always looking for Eickhorns and etched bayonets.