Origin of my "mystery keris"

[sirek]

interesting,
I can see some resemblance(s) between Heinz and my own keris
it looks very similar
-heavy, thick blade and deep sogokan
-Greneng and jenggot are very sharp and distinct
-central ridge
-Length without pesi: 35 cm

what also struck me is the bright/Clear sound when you tap against it.

I would like to hear your opinion, or someone who can give a comment on it.

any comment is welcome