Silver thouma jambiya

[Marc M.]

Thanks David. After reading an older post about a Bousani jambiya with a stamp on the back of one of the silver pieces on the belt, I went to look on the back of one of the pieces because I thought it was damage or bad soldering. Turns out to be some kind of stamp after all.
Is there anyone who can make out what it is, doesn't look like the stamps from Gracie's book.
Regards
Marc