Hi Michael,
A pretty Palembang piece. I do love
ganja iras blades. Sorry I could not contribute. Most of the features about your keris, you already know.

As for the hilt, perhaps someone would know better.
About
ganja iras, does anyone knows why it is made this way?
I'm sure there is a purpose. One of my
ganja iras blade.
http://www.kampungnet.com.sg/modules...view_photo.php