Ottoman Empire 1/4 Altin 1808 AH 1223//21 British Jeweler's Piece in Gold
Gold 0.34 g., 21 Karat; Mahmud II; The jeweler's stamp is divided into three parts: Fields 1 and 2 contain the carat number 21 (Arabic) and an ibis bird, and the third field contains the letter "Z"; XF