This is an antique amulet from Chiang Mai, Thailand, my father had it in the 50's, the amulet dates back even earlier.

This gourd amulet is exquisite, with scriptures and mystical mantras hand-carved on the blade by monks ，Amulet of immensely high collectorship value, and a powerful ritual item for inflecting a multitude of Magical Spells, covering a vast array of magical Purposes.