ottoman akce mehmed II second reign? mint?

[stupido]

Looking for mintmark and confirmation on the coin.
0.97 grams, 11mm
Ottoman empire, mehmed II second reign AH 855 (1451 AD)
mint: سيريس - Siroz (Serres, Greece) ?

[aws22]

Dear stupido, your coin in details:
Ottoman Empire, Mehmed II, Fatih ('the Conqueror') (Second reign), AH 855 (1451 AD), AR Akce, Serres (Greece) mint, Type I, (AH 855-886 /1451-1481 AD)
Obverse (Left photo):
Center: a cartouche baring the name of the Sultan:
محمد  , Mehmed
Margin: in four segments:
بن  , bin
مراد  , Murad
خان  , Khan
عز نصره , 'azza nasrahu
"محمد بن مراد خان عز نصره"
Mehmed ibn Murad khan 'Azza Nasrahu, meaning, "Mehmed son of Lord Murad, may his victory be glorious".
Rerverse (Right photo): inscription separated from the mint name by an arabesque:
خلد ملكه ضرب سيرّس
khallada mulkahu, darb Serres, meaning, "May his kingdom flourish, struck in Serres".
Mehmed II (محمد ثانى), commonly known as Mehmed the Conqueror (ابو الفتح, abu al-Fatih, lit. 'the Father of Conquest'), was an Ottoman Sultan who ruled from August 1444 to September 1446, and then later from February 1451 to May 1481.
Serez, Sérres, Siroz (سيرس) is a city in Macedonia, Greece, capital of the Serres regional unit and second largest city in the region of Central Macedonia, after Thessaloniki.

Maythem

[Small change]

Beautiful coin, stupido, with most of the design on the flan.

I include this one, also from Siroz (Serez) dated 855 H but not as nice, to highlight the different-shaped cartouche on the obverse.

Album #1308.1 and Zeno, e.g., #160682. See also Numista #143993.

Mike