Tim, I only have one spear (only the head itself ) in my collection. It is from Africa and made of thin steel and looks no where near as serviceable as your example. I would agree by the way that yours was made that it was not just ceremonial but made with enough added strength to make it quite functional as well. Maybe this was just the thing that you would take with you to the big dance just for that one jerk that kept trying to put the move on your best girl.