Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Musta'sim, AH 640-656 / AD 1242-1258. Dinar (Gold, 27.5 mm, 7.45 g, 5 h), citing the caliph al-Musta'sim billah, Madinat al-Salam, AH 645 = AD 1247/8. SICA IV, 1329. The flan slightly wavy and with a few scrapes, otherwise, about extremely fine.