Note 161 — LECTURE XIII. Festivals, Domestic Rites, and Formularies of Prayer.
Reading edition
The shape is not quite the same as that of the Phurbu, but there can be no doubt of its being a kindred weapon. I purchased my specimen at Dārjīling, and was assured that it came from Tibet, and was used by the Tibetans in the same way as the Phurbu.