Security guard waist knife

A small and short weapon forged by the security guards- the security waist knife
Security guards Security guard waist knife Mongolian knife
04-21
The handle of the knife is in the back and the sheath is in front, why are the "waist knives" of the Qing Dynasty guards all worn backwards?
Qing Dynasty bodyguards Guards Qing Dynasty Security guards Security guard waist knife
01-09