This fine heavy knife is a version of a Dah, probably Burma, early to mid 19 C. The heavy down curving blade is 11 1/2 inches long. The handle is finely carved from a massive single piece elephant ivory with a silver collar. Original wood scabbard mounted with silver locket and chape and silver bands. Total length 21 1/2 inches. Very good plus condition. Very good age patina on the ivory. Fine and impressive item.