Hi Radleigh,
The curves of the blade suggests to me that they were formed by 'stock removal' .....ground out sections of, I think , a Khanda blade. The re-inforcing strip seems also to have had the same treatment.
If correct, the next question is Why ? Perhaps there was severe edge damage and grinding the curves removed the damaged sections and gave the blade a new lease of life. I still believe the blade to be wootz so saving the blade makes even more sense as I believe that if wootz was reworked using a forge and anvil, the wootz patterning would be destroyed.
I think Gene has the hilt question covered ie a mace 'hilt'
Disappointingly the overall assembly of the piece seems a little crude. It would be a real shame that this composite was a 'modern' creation and a good wootz blade was re-worked (butchered) into a Naga style to try and increase its value (they do seem to be popular, commanding high prices)
Kind Regards David
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