Originally Posted by estcrh
I have seen many of these koummiya / koummya / Khoumiya type jambiya and for the most part they have just not caught my interest, they seem to be more of a form of cultural identification and that the related genoui / janwi dagger was more of a serious fighting weapon.
Your example is quite nice and looks at least not to be brand as many I have seen lately are. I personally do not consider signs of use and age to be "condition issues", this is expected and something I always look for.
As for age, I rarely see one that appears to be really old, I have trouble trying to set some kind of age, hopefully someone here has some more knowledge of these types.