Some of Thai books mention about "Howk" on elephant 's back. I asked Khun Bancha, an expert/collector of Dahb Thai. He told me that most weapons on the elephant are pole-arms. Beside using as weapons, hey also function as a signal (similar way to flags). Footmen 's spear 's unlikely but possible to be there as a signaling item. Another possibility is "Hawk" refers to "HowkSaad", which means throwing spear. I still need to see another expert for more information though

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