My collection of sangi knives for enjoy!

[Sajen]

Originally Posted by Battara

Age - 1st, 2nd, and last are from early 20th century (like Sajen said), the 3rd and 4th are probably from the late 20th century.

I think and believe that the brass one from my collection is old like the both other ones, the wooden core inside the scabbard and some other hints let me think like this. But by metal it's difficult to give a reliable expertise opinion and of course I can be wrong.