Watch List notes:

ISLAMIC COINS, OTTOMAN EMPIRE, Mahmud II, Gold ¼-Cedid Mahmudiye Qustantiniya 1223h, Year 29 (KM 643), Gold ½-Cedid Mahmudiye Qustantiniya 1223h, Year 28 (KM 644), Gold Cedid Mahmudiye Qustantiniya 1223h, Years 26, 27, 28, 30, 31 (KM 645). Extremely fine. (8)

Estimate: £300-400