Mystery Holster ID?

[HOOKED ON HISTORY]

These lefties have appeared and been touted as real but I think they're aftermarket...something to come through a place like IMA for instance. You can also find the left handed M3 or M7 that have been aged a bit or brand new...but are spurious. This particular one, have you tried a 1911 or A1 in it to see if it even fits?

I tried a 1911. Fit ok. Going to try a Browning High Power as that appears to have been the standard sidearm of the Indian Army. I found a couple of photos of left handed holsters mounted cross draw fashion. The Sikh markings are the odd bit. Cannot find a holster of any type with that insignia.