Hello Justin!
It does look similer to the single curve one the system of attaching the hilt with metal pegs is very similer. And the use of geometric patterns on the sheath of your single curve. Heres hoping that Artzi will notice this thread. This dagger is a mystery jambiya or varient, can't seem to get it even pinned down to a continent, so far there is Iraq, Berber, horn of africa, Yemen , Libya, and shabriya varient. Confusing
Thanks for the pictures its helping.
Mark...