Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Musta'sim, AH 640-656 / AD 1242-1258. Dinar (Gold, 28 mm, 6.28 g, 5 h), citing the caliph al-Musta'sim billah, Madinat al-Salam, probably AH 6[41] = AD 1243/4. SICA IV, 1301. Slightly clipped and the flan bent and straightened, otherwise, about extremely fine.