Unusual balinese warangka.

[David]

These markings on either side of the wrongko where the gander meets it may be unusually large and elaborate, but they seem quite in order for a Balinese keris to me. On the other hand, i have rarely if ever seen them on Javanese keris. Here are a couple of examples that have these elements well carved, though not as elaborate as yours. But on most Bali sheaths that i own there is at least some simple lines in those places as a marker.