Watch List notes:

ISLAMIC, Persia (Post-Seljuk). Khwarizm Shahs. 'Ala al-Din Muhammad II. AH 596-617 / AD 1200-1220. Æ Fals (19mm, 2.42 g, 11h). Unlisted mint and AH date. Album –; cf. ICV 1903; Zeno 152834. VF, dark brown patina, traces of deposits, areas of flat strike. Rare.