Strange symbol on tulwar blade?

[Matt Easton]

Hi folks - below is a nice simple tulwar of decent quality that has come into my hands. The blade is nicely made, with one full on one side and twin fullers on the other, it is sharp and flexible with lots of distal taper.

What I want to know is, does the symbol on the blade mean anything to anyone here? The writing in it has been mostly rubbed out through polishing during its working life, but I wondered if the overall motif rung any bells?

Thanks,
Matt