Thanks very much Bill, Ward, Montino and Jens for the observations on the circle motif. While the geometric symbol is obviously so simple, it really does seem consistant in these regions, although it does occur in other spheres as well.
I agree with Jens, I think there may well be a tribal or clan association with the varied hilts on the Khybers. I think the wider spectrum of Afghan weapons such as the shashkas and shamshirs may be more regionally oriented. What say you all?
Ariel, could you possibly say more on the hilt types you have observed?
all the best,
Jim