Dear Alexander, your coin details:
Ottoman, Mustafa III, AH 1171/82 (1769 AD), 1 Para, Islambol (Kostantiniyye) mint, KM 296.2 (1762-1774)
Metal Billon
Obverse: Tughra of Mustafa III in center, without dot beside Tughra.
Reverse: Legend: On top: “ 82 ٨٢ ” , Durebe fi İslambol 1171 , " ضرب في إسلامبول ١١٧١ "
Maythem