This old tombak with 5 luk estimated the dapur Dora Menggala. I suppose the tangguh is Mataram (1582-1749). The pamor is Keleng. Following the word it is a real name for a pamor. The kris Keleng is kris with no pamor material. This kris is made from a special iron and steel. The important thing for this is not the pamor motif but the nice form (dapur) of it. The kris Keleng is rarely and the collectors searching it. Instead of a normal kris a kris Keleng is made from many good basic material and so you nearly never find rust.

The warangka is made of nearly black wood. The handle landeyan is made of black wood with gold-colored tunjung.

Here you can see a video from the tombak: https://youtube.com/shorts/skhSk7curEE?feature=share