Hello all,
Thank you very much for the pointers VVV! Have heard of the word, but I don't know this is the one and I never noticed that in Gardner's book.
The one that CharlesS have is marvellous! Never seen one with a locally forged blade before.
Here's the photos of my chenangkas. The repair at the end of the sheath is recent. I think the main difference with Borneo and Batak ones is probably the cup design. Also the screw in the cup is flush with the cup egde compared to the slightly longer screw in Sumatran ones.
The plating at mid section of the hilt had worn off, and the white metal can be seen.