This post didn't catch any takers but figure I should show the sword now that I've received it and had time to clean it up some. I also have a question.
Here is the sundi I was asking about earlier. Note the inset circle below that was revealed by the etch. First I've seen with steel as these inserts are typically brass when they occur. This one would be invisible if not for the etching. Also note the wave pattern and contrast of the etched steel - the sundi looks like a boat on rough water...
Full sword
And question. What was likely using the second set of holes on the handle shown here? I'm
thinking a second piece of iron but worked with the series of vertical bends we commonly see on kampilan.
Also the complete hilt, note the brass pins that surround the pommel.