Antique Indonesian Malayan Sewar Dagger knife measuring 12.5" overall with a blade length of 7.5".  Blade shows age patina, some scattered tiny pitting, Knife is tight with no looseness. Crack showing on handle on top, 1.75" and on the bottom, 1.5".  Single edged, blade still shows some brightness with steel hilt and a bone horn grip that is tight to blade. Handle has a right angle bend to facilitate quick draw.  No scabbard. A very well made piece.