Possibly Chinese Pichok?

[gp]

Originally Posted by ariel

And, yes, Yangisar.

Yangigisar: not to be mistaken with the neighbouring province Yangishar.


Yangigisar (uygur ناھىيىسى ) of Yingjisha County (wale 县) - province Kashgar in Xinjiang Uygur autonomous area in China and wellknown for its production of tradional Uygur dagger-knives pchak

So Rob, it seems that you'r lucky and have a great catcht if you read the comment in the enclosed link! Congratulations!

https://www.farwestchina.com/travel/...nife-yengisar/