Hello Drac2k,
I would agree with Jose in nearly all points. I also would place this nice warrior piece by the turn of the centuries. That you have polished the blade bring out only the original grinding finish from the blade. Great that this blade is still in such good condition. But agree with Jose that this blade need a good etch, again, you can't make something wrong when you etch it with vinegar, it would be a shame don't to etch this nice piece. Very nice with the mansala in a very good condition. Very nice piece, congrats!
Regards,
Detlef