This is one of the most interesting daggers of its type I have seen due to all the cross-cultural influences. It is clearly influenced by the Moroccan "koummya", but has clear Taureg features and even Mauretanian influences as well.
Great find! ....another one I wish could talk!
BTW, you may find it interesting that I have brought forth the subject of "koummya" to every Moroccan person I have had the opportunity to meet in my education-related career. NONE of them had ever heard the word "koummya", but when I showed them the famous Moroccan dagger that we call by that name, they all said, "oh, you mean
khandjar"...a more generic term for "dagger".