Robert sorry for not giving all the information in one. Sometimes I have to do other things than talk and look at ethno weapons

. Yes this has a large iron pin in the socket part of the spear blade. The blade is 5mm at the forte with a thick central part which is decorated. The blade part alone is 19cm long. the whole construction is as strong if not stronger than many iron/steel bladed spear. I did show this many years ago then I suggested it was Saharan. I now think the wood of the halft is from more tropical parts of west Africa, Dahomey? only speculation when compered to other wood staffs. As to function, I am not sure if it would have been used in a combat situation. I am sure it was used in the way a spear would be used, the swollen end/handle is just made for pushing the spear forward. The imagination takes over, thats why I find this piece just a little scary.