Sorry my mistake as to source. Not Elgood, but from an exhibition at the King Faisal Center in Riyadh, Saudi Arabia. Pic attached describes the spears as being called SHILFA and from the Najd Region of Saudi Arabia.
Mounting is described as bamboo sticks.
..................so I guess the original question remains. Has anyone seen these or have any in their collection?
Thanks to those who have replied re the Lance, but not quite what I was trying to find out about, though interesting just the same.
Regards Stu