Another translation request of a stamp on a pulwar blade

[GePi]

Originally Posted by Jim McDougall

As far as I have understood, these cartouches in that same exact location at that quadrant of the blade forte are typically on N.Indian (subsequently also Afghan in those times) swords, and the script is Urdu.
It is compelling to consider possibly an arsenal or makers mark, but I have never seen proof of either.

On that note, look what I just now found while semi-randomly browsing around on instagram.
I find this rather interesting, the only variation is with the characters in the upper right corner. Maybe it is some kind of 'serial number'?
And it is even the same pattern of hilt.