Numista has this silver coin at 38mm and 26.5g (25.5-26.5 Standard Cat of World Coin)
On the obverse the flower at upper right looks similar but is a different design that either Numista or Cat of world coins. Neither photo had the added symbol you reference.
I see a somewhat similar symbol on numista 1/2 zolota date 1115 Ahmed III. Perhaps that can get you pointed in the right direction to determining what that symbol is. I see various symbols through the ottoman years there.
OR I am certain someone with knowledge on here will jump in and provide an answer to what that symbols says or menas.
On the obverse the flower at upper right looks similar but is a different design that either Numista or Cat of world coins. Neither photo had the added symbol you reference.
I see a somewhat similar symbol on numista 1/2 zolota date 1115 Ahmed III. Perhaps that can get you pointed in the right direction to determining what that symbol is. I see various symbols through the ottoman years there.
OR I am certain someone with knowledge on here will jump in and provide an answer to what that symbols says or menas.























